TR201819830A2 - DEVELOPMENT OF BORON-DERIVATED CHROMATOGRAPHIC FILLER - Google Patents
DEVELOPMENT OF BORON-DERIVATED CHROMATOGRAPHIC FILLER Download PDFInfo
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- TR201819830A2 TR201819830A2 TR2018/19830A TR201819830A TR201819830A2 TR 201819830 A2 TR201819830 A2 TR 201819830A2 TR 2018/19830 A TR2018/19830 A TR 2018/19830A TR 201819830 A TR201819830 A TR 201819830A TR 201819830 A2 TR201819830 A2 TR 201819830A2
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- Prior art keywords
- boric acid
- dazb
- dszb
- alcohol ester
- filtrate
- Prior art date
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- 239000000945 filler Substances 0.000 title claims abstract description 44
- 238000011161 development Methods 0.000 title description 4
- 239000010457 zeolite Substances 0.000 claims abstract description 79
- 239000004327 boric acid Substances 0.000 claims abstract description 61
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 56
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 55
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 53
- -1 boric acid ethyl alcohol ester Chemical class 0.000 claims abstract description 41
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000000034 method Methods 0.000 claims abstract description 25
- 238000006243 chemical reaction Methods 0.000 claims abstract description 17
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Natural products CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 14
- 235000019441 ethanol Nutrition 0.000 claims abstract description 14
- 230000008569 process Effects 0.000 claims abstract description 12
- 239000003086 colorant Substances 0.000 claims abstract description 8
- 239000000706 filtrate Substances 0.000 claims description 29
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 21
- 239000000203 mixture Substances 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 239000000243 solution Substances 0.000 claims description 19
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 18
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 12
- 238000005406 washing Methods 0.000 claims description 12
- 239000008096 xylene Substances 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 10
- 238000004128 high performance liquid chromatography Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 239000012153 distilled water Substances 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 7
- 239000003637 basic solution Substances 0.000 claims description 5
- 239000003929 acidic solution Substances 0.000 claims description 4
- 238000000746 purification Methods 0.000 claims description 4
- 238000010828 elution Methods 0.000 claims description 3
- 230000003750 conditioning effect Effects 0.000 claims description 2
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims description 2
- 238000011068 loading method Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 2
- 239000008351 acetate buffer Substances 0.000 claims 1
- 230000000977 initiatory effect Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000002386 leaching Methods 0.000 claims 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 abstract description 39
- 229910052796 boron Inorganic materials 0.000 abstract description 36
- 235000000346 sugar Nutrition 0.000 abstract description 16
- 229930006000 Sucrose Natural products 0.000 abstract description 12
- 239000000463 material Substances 0.000 abstract description 12
- 239000005720 sucrose Substances 0.000 abstract description 11
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 abstract description 10
- 235000012736 patent blue V Nutrition 0.000 abstract description 5
- 239000004177 patent blue V Substances 0.000 abstract description 5
- 150000008163 sugars Chemical class 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract description 4
- 235000013305 food Nutrition 0.000 abstract description 3
- 238000002414 normal-phase solid-phase extraction Methods 0.000 abstract description 2
- 238000011160 research Methods 0.000 abstract description 2
- SCPYDCQAZCOKTP-UHFFFAOYSA-N silanol Chemical compound [SiH3]O SCPYDCQAZCOKTP-UHFFFAOYSA-N 0.000 abstract description 2
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical group [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 238000011031 large-scale manufacturing process Methods 0.000 abstract 1
- DHAHKSQXIXFZJB-UHFFFAOYSA-O patent blue V Chemical compound C1=CC(N(CC)CC)=CC=C1C(C=1C(=CC(=C(O)C=1)S(O)(=O)=O)S(O)(=O)=O)=C1C=CC(=[N+](CC)CC)C=C1 DHAHKSQXIXFZJB-UHFFFAOYSA-O 0.000 abstract 1
- 239000000126 substance Substances 0.000 description 13
- 239000003463 adsorbent Substances 0.000 description 10
- 239000000975 dye Substances 0.000 description 10
- 239000000047 product Substances 0.000 description 9
- 150000001875 compounds Chemical class 0.000 description 7
- 238000001228 spectrum Methods 0.000 description 7
- 239000003054 catalyst Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 229910008051 Si-OH Inorganic materials 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 229910006358 Si—OH Inorganic materials 0.000 description 5
- 238000002441 X-ray diffraction Methods 0.000 description 5
- 239000002253 acid Substances 0.000 description 5
- 238000005457 optimization Methods 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- RTMBGDBBDQKNNZ-UHFFFAOYSA-L C.I. Acid Blue 3 Chemical compound [Ca+2].C1=CC(N(CC)CC)=CC=C1C(C=1C(=CC(=C(O)C=1)S([O-])(=O)=O)S([O-])(=O)=O)=C1C=CC(=[N+](CC)CC)C=C1.C1=CC(N(CC)CC)=CC=C1C(C=1C(=CC(=C(O)C=1)S([O-])(=O)=O)S([O-])(=O)=O)=C1C=CC(=[N+](CC)CC)C=C1 RTMBGDBBDQKNNZ-UHFFFAOYSA-L 0.000 description 4
- 238000004497 NIR spectroscopy Methods 0.000 description 4
- 239000002585 base Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000003480 eluent Substances 0.000 description 4
- 238000011049 filling Methods 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 238000006555 catalytic reaction Methods 0.000 description 3
- 238000012512 characterization method Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000001095 inductively coupled plasma mass spectrometry Methods 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000001878 scanning electron micrograph Methods 0.000 description 3
- 125000005372 silanol group Chemical group 0.000 description 3
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 2
- 229910018512 Al—OH Inorganic materials 0.000 description 2
- 229910015395 B-O-Si Inorganic materials 0.000 description 2
- 229910015403 B—O—Si Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 150000001638 boron Chemical class 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000005828 desilylation reaction Methods 0.000 description 2
- JYIMWRSJCRRYNK-UHFFFAOYSA-N dialuminum;disodium;oxygen(2-);silicon(4+);hydrate Chemical compound O.[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Na+].[Na+].[Al+3].[Al+3].[Si+4] JYIMWRSJCRRYNK-UHFFFAOYSA-N 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000011363 dried mixture Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 238000004811 liquid chromatography Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 229910002707 Al–O–H Inorganic materials 0.000 description 1
- USFZMSVCRYTOJT-UHFFFAOYSA-N Ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 description 1
- 239000005695 Ammonium acetate Substances 0.000 description 1
- 238000001157 Fourier transform infrared spectrum Methods 0.000 description 1
- 238000004566 IR spectroscopy Methods 0.000 description 1
- 229910018557 Si O Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 229940043376 ammonium acetate Drugs 0.000 description 1
- 235000019257 ammonium acetate Nutrition 0.000 description 1
- 150000001639 boron compounds Chemical class 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 235000013844 butane Nutrition 0.000 description 1
- OWBTYPJTUOEWEK-UHFFFAOYSA-N butane-2,3-diol Chemical compound CC(O)C(C)O OWBTYPJTUOEWEK-UHFFFAOYSA-N 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 125000003636 chemical group Chemical group 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000011097 chromatography purification Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- IJKVHSBPTUYDLN-UHFFFAOYSA-N dihydroxy(oxo)silane Chemical compound O[Si](O)=O IJKVHSBPTUYDLN-UHFFFAOYSA-N 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 239000012156 elution solvent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009616 inductively coupled plasma Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical class CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 150000001282 organosilanes Chemical class 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- CIBMHJPPKCXONB-UHFFFAOYSA-N propane-2,2-diol Chemical compound CC(C)(O)O CIBMHJPPKCXONB-UHFFFAOYSA-N 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Inorganic materials [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000000348 solid-phase epitaxy Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 239000001060 yellow colorant Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/281—Sorbents specially adapted for preparative, analytical or investigative chromatography
- B01J20/282—Porous sorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/16—Alumino-silicates
- B01J20/18—Synthetic zeolitic molecular sieves
- B01J20/186—Chemical treatments in view of modifying the properties of the sieve, e.g. increasing the stability or the activity, also decreasing the activity
-
- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
- C13B20/00—Purification of sugar juices
- C13B20/12—Purification of sugar juices using adsorption agents, e.g. active carbon
- C13B20/123—Inorganic agents, e.g. active carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
- B01J2220/62—In a cartridge
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Mevcut buluş kapsamında DAZB ve DSZB olarak adlandırılan yeni bor türevli zeolit dolgu maddesi, farklı Si/Al oranına sahip dealümine ve desilil zeolitlerin yapısında oluşan serbest silanol ve alüminyum hidroksit grupları ile farklı mol oranlarında borik asit, borik asit etil alkol esteri veya borik asit metil alkol esterinin kimyasal reaksiyonlarından elde edilmiştir. DAZB ve DSZB dolgu maddesinden geliştirilen katı faz ekstraksiyon kartuşları kullanılarak sunset yellow, patent blue V renklendiricileri ve sakkaroz içeren ürünler adı geçen bileşenlerine ayrılmıştır. Mevcut buluş, bahsedilen renklendiriciler ve şekerler ayrımına benzer işlemlerin bağıl olarak çok daha ucuza, mevcut buluş kapsamında geliştirilen DAZB ve DSZB malzemeleri tarafından kolayca yapılabileceğini göstermiştir. Bu çalışmalar sonucunda bahsi geçen DAZB ve DSZB dolgu maddeleri gıda, ilaç, kimya, çevre ve benzer alanlarla ilgilenen kamu araştırma kurumları ile özel sektörlerin Ar-Ge departmanları ve hatta sektörlerin büyük ölçekli üretim aşamalarında kullanımı için uygun malzemelerdir.The new boron-derived zeolite filler named DAZB and DSZB within the scope of the present invention, free silanol and aluminum hydroxide groups formed in the structure of dealumine and decilyl zeolites with different Si / Al ratios, and boric acid in different molar ratios, boric acid ethyl alcohol ester or boric acid methyl alcohol It has been obtained from the chemical reactions of its ester. Using solid phase extraction cartridges developed from DAZB and DSZB filler, sunset yellow, patent blue V colorants and sucrose-containing products were separated into said components. The present invention has demonstrated that processes similar to the separation of colorants and sugars can be performed relatively inexpensively, easily by DAZB and DSZB materials developed under the present invention. As a result of these studies, DAZB and DSZB fillers are suitable materials for the use of public research institutions dealing with food, medicine, chemistry, environment and similar fields, R&D departments of private sectors and even in large-scale production stages of sectors.
Description
TARIFNAME BOR TÜREVLI KROMATOGRAFIK DOLGU MADDESININ GELISTIRILMESI Bulus, kromatografik çalismalar için yeni bor türevli zeolit dolgu maddesinin sentezi, karakterizasyonu ve uygulamalari ile ilgilidir. Ilgili kromatografik dolgu maddeleri kolay elde edilmesi, düsük maliyetli olmasi ve hammadde kaynaklarinin zengin olmasi nedeniyle endüstriyel gida ürünleri, ilaç ve kimyasal madde üretimi proseslerindeki saflastirma ve geri kazanim çalismalarinda yüksek kullanim potansiyeline sahiptirler. DESCRIPTION DEVELOPMENT OF BORON DERIVATIVE CHROMATOGRAPHIC FILLER The invention is the synthesis of a new boron-derived zeolite filler for chromatographic studies, its characterization and applications. Related chromatographic fillers easy production, low cost and rich raw material resources in industrial food products, pharmaceutical and chemical production processes. They have a high potential for use in purification and recovery studies.
Teknigin Bilinen Durumu Zeolit, dealümine zeolit ve borik asit yaygin olarak bilinen maddelerdir. Literatürde çok sayida farkli uygulamalar içeren çalismalari bulunmaktadir [Weitkamp, Jens. " Zeolites Energetics: a new field of applications for hydrophobic zeolites. " Journal of the Mesopore-modified zeolites: preparation, characterization, and applications. State of the Art Zeolite, dealuminated zeolite and boric acid are commonly known substances. much in the literature He has several works with different applications [Weitkamp, Jens. " Zeolites Energetics: a new field of applications for hydrophobic zeolites. "Journal of the Mesopore-modified zeolites: preparation, characterization, and applications.
Zeolitlerin asidik kosullarda ve bazik kosullarda dealüminasyon ve desililleme çalismalari birçok grup tarafindan yapilmistir. Günümüzde bu dealüminasyon ve desililleme ile zeolit modifikasyonu klasik çalismalar olarak kabul edilmektedir [Silaghi, Marius-Christian, Celine Chizallet, and Pascal Raybaud. "Challenges on molecular aspects of dealumination and desilication of zeolites. " Microporous and Mesoporous of hierarchical zeolite catalysts by desilication. " Catalysis Science & Technology 1.6 properties-A case revisited. "Advances in Materials Science and Engineering (2014)]. Dealumination and desilylation of zeolites in acidic and basic conditions His work has been done by many groups. Today, this dealumination and zeolite modification by desilylation is accepted as classical studies [Silaghi, Marius-Christian, Celine Chizallet, and Pascal Raybaud. "Challenges on molecular aspects of dealumination and desilication of zeolites. " Microporous and Mesoporous of hierarchical zeolite catalysts by desilication. " Catalysis Science & Technology 1.6 properties-A case revised. "Advances in Materials Science and Engineering (2014)].
Zeolitler genellikle katalitik reaksiyonlarda direkt katalizör veya katalizör bilesenleri tasiyan adsorplayicilar olarak kullanilmaktadir. Örnegin, direkt kataliz olarak petrokimya endüstrisinde kraking uygulamalarinda kullanilan en basarili maddeler zeolitlerdir [Masters, A. F.; Maschmeyer, T. "Zeolites - From Curiosity to Cornerstone." zeolitlere adsorblanmasi ve katalizör olarak etkisinin arastirilmasi çalismalari bazi arastirma gruplari tarafindan yapilmistir [Zhang, Wengui, et al. "Efficient dehydration of bio-based 2, 3-butanediol to butanone over boric acid modified HZSM-5 Solimannejad. "lnteraction between NaY Zeolite and boric Acid: a preliminary Vasile, et al. "Conversion of lndustrial Feedstock Mainly with Butanes and Butenes Over B-HZSM-5 and Zn-HZSM-S Modified Catalysts." Revista de Chimie 66.3 (2015): 336-341] Ilgili çalismalarda, zeolitler borik asidi tasiyici katalizör kullanmak amaciyla kullanilmistir. Zeolitlerin borlanmasi üzerine çalisilmamis ve bor türevli kromatografik dolgu maddeleri olarak kullanilmamistir. Bunun yanisira, teknigin bilinen durumunda silisyum içeren bilesiklerin bor esterleri ile polimerik borosiloksan maddelerinin eldesi çalismalar da mevcuttur [Yajima, S., Okamura, K., Hayashi, J., & Shishido, T. Zeolites are often used as direct catalysts or catalyst components in catalytic reactions. used as carrier adsorbents. For example, as direct catalysis The most successful substances used in cracking applications in the petrochemical industry zeolites [Masters, A. F.; Maschmeyer, T. "Zeolites - From Curiosity to Cornerstone." Some studies of its adsorbtion on zeolites and investigation of its effect as a catalyst have been carried out. by research groups [Zhang, Wengui, et al. "Efficient dehydration of bio-based 2, 3-butanediol to butanone over boric acid modified HZSM-5 solimannejad "lnteraction between NaY Zeolite and boric Acid: a preliminary Vasile et al. "Conversion of Industrial Feedstock Mainly with Butanes and Butenes Over B-HZSM-5 and Zn-HZSM-S Modified Catalysts." Revista de Chimie 66.3 (2015): 336-341] In related studies, zeolites were used as boric acid carrier catalysts. used. Boronization of zeolites has not been studied and boron-derived chromatographic Not used as fillers. Besides, in the state of the art, Obtaining boron esters of silicon-containing compounds and polymeric borosiloxane materials studies are also available [Yajima, S., Okamura, K., Hayashi, J., & Shishido, T.
Office; Polymeric organosilanol-boronic acid reaction products and method for making Timothy S. Chen. "Boron-containing organosilane polymers and ceramic materials Bulusun Çözümünü Amacladigi Teknik Problem Kromatografik dolgu maddesi iyi bir ayirma özelligine sahip olmali, ucuz olmali ve uygulanabilir olmalidir. Bu baglamda, üretim maliyetlerini azaltabilecek alternatif yollar arastirilmalidir. Ayrica, mevcut analitik tekniklerin ve ilgili dolgu maddelerinin sahip oldugu çok sayida bilesikleri içeren karisimlari iyi saflastirilamamasi, saflastirma prosedürlerinin uzun olmasi, farkli pH araliklarinda kararsiz olmalari gibi sorunlarini çözebilecek yeni materyallerin gelistirilmesi gerekmektedir. Office; Polymeric organosilanol-boronic acid reaction products and method for making Timothy S. Chen. "Boron-containing organosilane polymers and ceramic materials The Technical Problem That The Invention Aims To Solve The chromatographic filler should have good separation properties, be inexpensive, and should be applicable. In this context, alternative ways to reduce production costs should be investigated. In addition, the availability of current analytical techniques and related fillers mixtures containing a large number of compounds, which are not well purified, problems such as long procedures, being unstable in different pH ranges. New materials need to be developed.
Ticari olarak mevcut ve çokça kullanilan kromatografik dolgu maddelerine alternatif olabilecek, çogu polimerik reçine veya silikajel türevi olan yeni kromatografik dolgu maddelerinin türetilmesi konusunda da çok sayida çalisma bulunmaktadir [Hosoya, Ken, et al. "Polymer packing material for liquid chromatography and a producing Frantisek Svec, and Ken Hosoya. "Process for producing uniform macroporous porous copolymers and ion-exchange resins prepared therefrom." U.S. Patent No. dihidroksipropan (diol) modifiyeli silikajeller ve silikajel 60 ticari olarak bilinen ve birçok çalismada yaygin olarak kullanilan en önemli dolgu maddeleridir. Bu dolgu maddeleri direkt toz kromatografik dolgu maddeleri olarak ya da sivi kromatografisi kolonlari, kromatografik ekstraksiyon kartuslari (SPE), ince alümine veya cam tabaka seklinde modifiyeli ve son kullanici odakli sekilde satilmaktadirlar. Ancak yüksek üretim masraflari bu tarz adsorbantlarin endüstriyel olarak tercih edilme oranini düsürmektedir. Daha düsük maliyetli ve hammadde kaynagi zengin olan, daha pratik teknikler ile üretilebilen kromatografik dolgu maddelerine ihtiyaç duyulmaktadir. Alternative to commercially available and widely used chromatographic fillers new chromatographic filler, most of which are derivatives of polymeric resins or silica gels There are also many studies on the derivation of substances [Hosoya, Ken, et al. "Polymer packing material for liquid chromatography and a producing Frantisek Svec, and Ken Hosoya. "Process for producing uniform macroporous porous copolymers and ion-exchange resins prepared therefrom." U.S. Patent No. dihydroxypropane (diol) modified silica gels and silica gel 60 are commercially known and many They are the most important fillers commonly used in the study. These fillers as direct powder chromatographic fillers or as liquid chromatography columns, chromatographic extraction cartridges (SPE), in the form of thin alumina or glass sheets they are sold as modified and end-user oriented. However, high production costs of this type of adsorbents are preferred industrially. is lowering. Less costly and richer in raw materials, more practical There is a need for chromatographic fillers that can be produced by various techniques.
Mevcut bulus. teknigin bilinen durumundaki analitik veya kromatografik tekniklerde kullanilan dolgu maddelerine alternatif olabilecek daha düsük maliyetli, endüstriyel ve laboratuvar ölçekli uygulamalar için uygun, teknigin bilinen durumunda mevcut olmayan yeni kromatografik dolgu maddelerin gelistirilmesini (sentezlerini, karakterizasyonlarinii uygulamalarini ve ilgili konulari) kapsamaktadir. Silisyum içeren yapilardan borosiloksan bilesiklerinin üretimine benzer metotla, çikis ürünü olarak kullanilan çesitli ucuz alüminasilikat bilesiklerinden (zeolitlerden) elde edilen dealümine ve desilil zeolitlerin yapisindaki serbest metal hidroksil (M-OH) gruplarina, farkli teknikler ile borik asit takilarak bor türevli zeolitler (bor türevli alimünasilikatlar) gelistirilmistir (DAZB: Dealümine zeolit ile sentezlenmis bor türevli zeolit; DSZB: Desilil zeolit ile sentezlenmis bor türevli zeolit). DAZB ve DSZB dolgu maddeleri bilinen borosiloksan maddelerinden tamamen farklidir. Gelistirilen dolgu maddesi, üretim yöntemi ve uygulamalari teknigin bilinen durumunda mevcut degildir. Ayrica gelistirilen dolgu maddelerine ait dogal hammadde kaynaginin fazla olmasi, kolay elde edilmeleri ve düsük maliyetli olmalari nedeniyle genis uygulama alanina sahiptir. present invention. in prior art analytical or chromatographic techniques lower cost, industrial and suitable for laboratory scale applications, available in the state of the art development of new chromatographic fillers (synthesis, characterizations, applications and related topics). containing silicon as the output product by a method similar to the production of borosiloxane compounds from obtained from various inexpensive aluminosilicate compounds (zeolites) used Free metal hydroxyl (M-OH) groups in the structure of dealuminated and decyl zeolites, boron-derived zeolites (boron-derived aluminosilicates) by adding boric acid with different techniques (DAZB: Boron derived zeolite synthesized with Dealuminated zeolite; DSZB: Decilyl boron derived zeolite synthesized with zeolite). DAZB and DSZB fillers are known completely different from borosiloxane substances. Developed filler, production method and applications are not available in the state of the art. Developed separately The fact that the natural raw material source of the fillers is high, they are easy to obtain. and has a wide application area due to their low cost.
Sekillerin Açiklamasi Sekil 1. Dealümine zeolit (DAZ) kullanilarak bor türevli zeolit sentezi prosesinin blok akim semasi. Description of Figures Figure 1. Block of boron-derived zeolite synthesis process using dealuminated zeolite (DAZ) current sky.
Sekil 2. Desilil zeolit (DSZ) kullanilarak bor türevli zeolit sentezi prosesinin blok akim semasi. Figure 2. Block flow of boron derived zeolite synthesis process using decyl zeolite (DSZ) sky
Sekil-3. DAZ ve DSZ türevlerinin silanol gruplarina borik asidin baglanmasini görsel olarak ifade edilmesi Sekil-4. DSZB, DAZB ve ZSM-5 yapilarinin toz fazi XRD paternleri Sekil-5. DAZ ve DSZ zeolit türevlerinin 400 - 1800 om1 dalga sayisi araligindaki FT- Sekil-9. DAZB ve DSZB'nin 450 - 1800 om'1 dalga sayisi araligindaki FT-IR spektrumu ve ilgili kimyasal baglari Sekil-12. DAZB ve DSZB'nin toplu olarak farkli dalga sayisi araligindaki FT-IR spektrumlari ve kimyasal baglari Sekil-13. DAZB'nin 10 pm ve 30 pm ölçegindeki SEM görüntüleri Sekil-14. DSZBlnin ölçegindeki SEM görüntüleri Sekil 15. DAZB ve DSZB adsorbanlarinin yüzey alani (BET), partikül büyüklügü ve bor oranlari Sekil 16. DAZB veya DSZB ile gelistirilmis kolon ile yapilmis HPLC analizi sonuçlari Sekillerdeki Referanslarin Açiklamasi A. Asidik çözelti varliginda reaksiyonun gerçeklestirilmesi adimi 2. HCI, H2SO4 veya HNOs 3.1. Sicaklik (A) 4. Sogutma .1. Çözelti B. Süzme adimi 6. Saf su 7.1. Süzüntü C. Yikama adimi 6. Saf su 8. Uzaklastirilan asit çözeltisi 9.1. Yikanan dealümine zeolit D. Kurutma adimi . Sicaklik (D) E. Sogutma adimi 12. Vakum 4. Sogutma 13.1. Sogutulmus dealümine zeolit F. Borik asit veya borik asit esteri takma adimi 14. Borik asit, borik asit metil alkol esteri, borik asit etil alkol esteri . Ksilen 12. Vakum 16. lsitma 17.1. Karisim (F) B. Süzme adimi 12. Vakum 18.1. Süzüntü G. Süzüntünün organic çözeltiyle yikanmasi adimi 19. Diklorometan .1. Organik çözeltiyle yikanan süzüntü (G) H. Kurutma 21. Sicaklik 22.1. Kuruyan karisim (H) I. Sogutma 12. Vakum 4. Sogutma J. Bazik çözelti varliginda reaksiyonun gerçeklestirilmesi adimi 24. NaOH veya KOH 3.2. Sicaklik (A) 4. Sogutma .2. Çözelti B. Süzme adimi 6.Saf su 7.2. Süzüntü (B) C. Yikama adimi 6. Saf su . Uzaklastirilan baz çözeltisi 9.2. Yikanan çözelti D. Kurutma adimi . Sicaklik (D) 11.2. Kuruyan desilil zeolit E. Sogutma adimi 12. Vakum 4. Sogutma 13.2. Sogutulmus desilil zeolit F. Borik asit veya borik asit esteri takma adimi 14. Borik asit, borik asit etil alkol esteri veya borik asit metil alkol esteri . Ksilen 12. Vakum 16. lsitma 17.2. Karisim (F) B. Süzme adimi 12. Vakum 18.2. Süzüntü G. Süzüntünün yikanmasi adimi 19. Diklorometan .2. Organik çözeltiyle yikanan süzüntü (G) H. Kurutma 21. Sicaklik 22.2. Kuruyan karisim (l) I. Sogutma 12. Vakum 4. Sogutma Bulusun Açiklamasi Piyasada mevcut ve ucuz olarak bulunan farkli Si/Al oranlarina sahip, yüksek oranda silika içerikli (Si/AI X veya A tipi olarak adlandirilan zeolit ürünleri ve borik asit, bor türevli zeolit dolgu maddesinin baslangiç hammaddeleridir. Bu hammadde kaynaklarindan elde edilen bor türevli zeolit dolgu maddesi gelistirme yöntem basamaklari Sekil 1 ve 2'de; DAZ ve DSZ türevlerinin silanol gruplarina borik asidin baglanmasi ise Sekil 3'te açiklanmistir. Figure-3. Visualize the binding of boric acid to the silanol groups of DAZ and DSZ derivatives. to be expressed as Figure-4. Powder phase XRD patterns of DSZB, DAZB and ZSM-5 structures Figure-5. FT- of DAZ and DSZ zeolite derivatives in the wavenumber range of 400 - 1800 om1 Figure-9. FT-IR spectrum of DAZB and DSZB in the wavenumber range of 450 - 1800 om'1 and related chemical bonds Figure-12. FT-IR in different wavenumber range of DAZB and DSZB collectively spectra and chemical bonds Figure-13. SEM images of DAZB at 10 pm and 30 pm scale Figure-14. SEM images at scale of DSZBl Figure 15. Surface area (BET), particle size and boron adsorbents of DAZB and DSZB rates Figure 16. Results of HPLC analysis with DAZB or DSZB enhanced column Explanation of References in Figures A. The step of carrying out the reaction in the presence of acidic solution 2. HCl, H2SO4 or HNOs 3.1. Temperature (A) 4. Cooling .one. Solution B. Filtering step 6. Pure water 7.1. filtrate C. Wash step 6. Pure water 8. Removed acid solution 9.1. Washed dealuminated zeolite D. Drying step . Temperature (D) E. Cooling step 12. Vacuum 4. Cooling 13.1. Chilled dealuminated zeolite F. Nickname for boric acid or boric acid ester 14. Boric acid, boric acid methyl alcohol ester, boric acid ethyl alcohol ester . Xylene 12. Vacuum 16. warming 17.1. Mix (F) B. Filtering step 12. Vacuum 18.1. filtrate G. The step of washing the filtrate with organic solution 19. Dichloromethane .one. Filtrate washed with organic solution (G) H. Drying 21. Temperature 22.1. Dry mix (H) I. Cooling 12. Vacuum 4. Cooling J. The step of carrying out the reaction in the presence of a basic solution 24. NaOH or KOH 3.2. Temperature (A) 4. Cooling .2. Solution B. Filtering step 6.Pure water 7.2. Filtrate (B) C. Wash step 6. Pure water . Removed base solution 9.2. washed out solution D. Drying step . Temperature (D) 11.2. drying decyl zeolite E. Cooling step 12. Vacuum 4. Cooling 13.2. Chilled decilyl zeolite F. Nickname for boric acid or boric acid ester 14. Boric acid, boric acid ethyl alcohol ester or boric acid methyl alcohol ester . Xylene 12. Vacuum 16. warming 17.2. Mix (F) B. Filtering step 12. Vacuum 18.2. filtrate G. Filtrate washing step 19. Dichloromethane .2. Filtrate washed with organic solution (G) H. Drying 21. Temperature 22.2. Dry mix (l) I. Cooling 12. Vacuum 4. Cooling Description of the Invention It has a high ratio of Si/Al ratios available and cheap in the market. silica-containing (Si/AI X or A type zeolite products and boric acid, boron-derived zeolite filler are the starting raw materials. Boron derived from these raw material sources zeolite filler development method steps are shown in Figures 1 and 2; DAZ and DSZ The binding of boric acid to the silanol groups of its derivatives is explained in Figure 3.
Mineral asit çözeltisi varliginda dealüminasyon reaksiyonu gerçeklestirilir (A). 40-. Zeolit miktarinin hacimce yavas gerçeklestirilir ve oda sicakligina sogutulur (4). Böylece dealümine zeolit içeren asidik çözelti elde edilir (5.1). Ardindan üzerine zeolitin 1-4 kati (tercihen 3 kati) hacimde saf su (6) ilave edilerek süzme islemi gerçeklestirilir (B) ve bir önceki basamakta asitle muamele edilmis ve saf su ile yikanmis süzüntü elde edilir (7.1). Süzüntümiktarinin 1- 4 kati (tercihen 3 kati) hacimde saf su (6) ilavesi ile 1-3 kez (tercihen 2 kez) yikanir (C), asidik çözelti uzaklastirilir (8) ve geride yikanan dealümine zeolit (DAZ) kalir (9.1). In the presence of mineral acid solution, the dealumination reaction is performed (A). 40-. The amount of zeolite slow in volume carried out and cooled to room temperature (4). Thus, an acidic acid containing dealuminated zeolite solution is obtained (5.1). Then, 1-4 times (preferably 3 times) volume of pure zeolite Filtering is performed by adding water (6) (B) and acidifying in the previous step. The filtrate is obtained which is treated and washed with distilled water (7.1). The amount of filtrate 1- It is washed 1-3 times (preferably 2 times) by adding distilled water (6) in 4 times (preferably 3 times) volume (C), the acidic solution is removed (8) and the dealuminated zeolite (DAZ) washed back remains (9.1).
Böylece dealüminasyon (A) basamaginda eklenen asit (1) tamamen uzaklastirilir (pH kurutulur (D). Vakumlu ortamda (12) oda sicakligina (4) sogutulur (E) ve sogutulmus DAZ elde edilir (13.1) ve borik asit, borik asit etil alkol esteri veya borik asit metil alkol esteri takma adimina geçilir (F). üzerine 0,05-1 mol oraninda borik asit, borik asit etil alkol esteri veya borik asit metil alkol esteri (14) ile DAZ'nin (13.1) hacimce 1-3 kati (tercihen 2,5 kati) ksilen (15) eklenir. Vakumlu DAZB1yi de içeren karisim elde edilir (17.1). Vakumlu ortamda (12) süzme islemi gerçeklestirilir (B). Elde edilen ksilenden uzaklastirilmis süzüntünün (18.1) organik çözeltiyle yikanmasi (G) amaciyla süzüntü (18.1) üzerine süzüntünün hacimce 1-3 kati (tercihen 2 kati) diklorometan (19) eklenir ve yikama (G) yapilir, ksilen tamamen boyunca kurutulur (H) ve kuruyan karisim (22.1 ) vakumlu ortamda (12) oda sicakligina (4) sogutulur (l). Sonuç olarak DAZ kullanilarak bor türevli zeolit (23.1) elde edilmis Degisik kosullardaki reaksiyonlar sonucu elde edilen ürünlerin Si/Al oranlari ve bunlarin kristal yapi dizilimi, Si-OH ve AI-OH grup sayilari, parçacik dagilimi ve yüzey görüntüleri, X lsini Difraksiyonu (X-ray diffraction-XRD), Indüktif Eslesmis Plazma (lnductively Coupled PIasma-lCP-OES), Indüktif Olarak Eslestirilmis Plazma - Kütle Spektrometresi (lnductively Coupled Plasma Mass Spectroscopy-ICP-MS), Kizilötesine Yakin Spektroskopi (Near Infrared Spectroscopy-NIR), Fourier Dönüsümlü Kizilötesi Spektroskopisi (Fourier Transform Infrared Spectroscopy-FT- tespit edilmistir. Elde edilen maddeler arasinda yapilan analizler ve zeolitlerin kristal yapi dizilimleri göz önünde bulunduruldugunda; dealüminasyon islemine ait optimum kosullar 2N HCI çözelti derisimi, 150 0C sicaklik ve 6 saat reaksiyon süresi olarak belirlenmistir. Thus, the acid (1) added in the dealumination (A) step is completely removed (pH dried (D). In vacuum (12) it is cooled to room temperature (4) (E) and refrigerated DAZ is obtained (13.1) and boric acid, boric acid ethyl alcohol ester or boric acid methyl alcohol ester alias (F). 0.05-1 mol on with boric acid, boric acid ethyl alcohol ester or boric acid methyl alcohol ester (14) Xylene (15) is added 1-3 times (preferably 2.5 times) by volume of DAZ (13.1). Vacuum A mixture containing DAZB1 is obtained (17.1). Filtering process in vacuum environment (12) performed (B). The organic matter of the filtrate (18.1) removed from the xylene obtained 1-3 times the volume of filtrate on filtrate (18.1) for solution washing (G) Add (preferably 2 times) dichloromethane (19) and wash (G), xylene completely (H) and the dried mixture (22.1) is cooled to room temperature in vacuum (12). (4) cooled (l). As a result, boron-derived zeolite (23.1) was obtained by using DAZ. Si/Al ratios of the products obtained as a result of the reactions under different conditions and their crystal structure arrangement, number of Si-OH and AI-OH groups, particle distribution and surface images, X-ray diffraction (XRD), Inductive Coupled Plasma (Inductively Coupled PIasma-lCP-OES), Inductively Coupled Plasma - Mass Spectrometry (Inductively Coupled Plasma Mass Spectroscopy-ICP-MS), Near Infrared Spectroscopy (NIR), Fourier Transformed Infrared Spectroscopy (Fourier Transform Infrared Spectroscopy-FT- has been detected. Analyzes of the obtained materials and crystallization of zeolites Considering the structure sequences; Optimum of the dealumination process conditions as a concentration of 2N HCl solution, a temperature of 150 0C and a reaction time of 6 hours has not been determined.
Bazik çözelti varliginda desililleme reaksiyonu gerçeklestirilir (J). 40-70 9 ZSM-S, X veya A tipi zeolit (1) reaksiyon kabi içerisine ilave edilir (J). Zeolit miktarinin hacimce yavas yavas ilave edilir. In the presence of a basic solution, the decylation reaction is carried out (J). 40-70 9 ZSM-S, X or type A zeolite (1) is added into the reaction vessel (J). Volume of zeolite is added slowly.
Reaksiyon 3-12 saat boyunca karistirmali ortamda gerçeklestirilir. ve oda sicakligina sogutulur (4). Böylece zeolit içeren bazik çözelti elde edilir (5.2). Ardindan üzerine zeolitin 1-4 kati (tercihen 3 kati) hacimde saf su (6) ilave edilerek süzme islemi gerçeklestirilir (B) ve bir önceki basamakta bazla muamele edilmis ve saf su ile yikanmis süzüntü elde edilir (7.2). Süzüntü miktarinin 1- 4 kati (tercihen 3 kati) hacimde saf su (6) ilavesi ile 1-3 kez (tercihen 2 kez) yikanir (C), bazik çözelti uzaklastirilir (25) ve geride yikanan desilil zeolit (DSZ) kalir (9.2). Böylece desililleme (J) basamaginda eklenen baz çözeltisi (24) tamamen uzaklastirilir (pH kurutulur(11.2). Vakumlu ortamda (12) oda sicakligina (4) sogutulur (E) ve sogutulmus DSZ elde edilir (13.2) ve borik asit, borik asit etil alkol esteri veya borik asit metil alkol esteri takma adimina geçilir (F). üzerine 0,05-1 mol oraninda borik asit, borik asit etil alkol esteri veya borik asit metil alkol esteri (14) ile DSZ'nin (13.2) hacimce 1-3 kati (tercihen 2,5 kati) ksilen (15) eklenir. Vakumlu DSZB'yi de içeren karisim elde edilir (17.2). Vakumlu ortamda (12) süzme islemi gerçeklestirilir (B). Elde edilen ksilenden uzaklastirilmis süzüntünün (18.2) organik çözeltiyle yikanmasi (G) amaciyla süzüntü (18.2) üzerine hacimce 1-3 kati (tercihen 2 kati) diklorometan (19) eklenir ve yikama (G) yapilir, ksilen tamamen uzaklastirilir. kurutulur (H) ve kuruyan karisim (22.2) vakumlu ortamda (12) oda sicakligina (4) sogutulur (I). Sonuç olarak DSZ kullanilarak bor türevli zeolit (23.2) elde edilmis olur. The reaction should be stirred for 3-12 hours. performed in the environment. and cooled to room temperature (4). Thus, basic zeolite-containing solution is obtained (5.2). Then, 1-4 times (preferably 3 times) volume of pure zeolite Filtering is performed by adding water (6) (B) and adding base in the previous step. The filtrate is obtained which is treated and washed with distilled water (7.2). The amount of filtrate 1- It is washed 1-3 times (preferably 2 times) by adding distilled water (6) in 4 times (preferably 3 times) volume (C), the basic solution is removed (25) leaving decyyl zeolite (DSZ) washed behind (9.2). Like this The base solution (24) added in the decylation (J) step is completely removed (pH dried(11.2). In vacuum (12) it is cooled to room temperature (4) (E) and refrigerated DSZ is obtained (13.2) and boric acid, boric acid ethyl alcohol ester or boric acid methyl alcohol ester alias (F). 0.05-1 mol on with boric acid, boric acid ethyl alcohol ester or boric acid methyl alcohol ester (14) Xylene (15) is added 1-3 times (preferably 2.5 times) by volume of DSZ (13.2). Vacuum A mixture containing DSZB is obtained (17.2). Filtering process in vacuum environment (12) performed (B). The organic matter of the filtrate (18.2) removed from the xylene obtained 1-3 times by volume (preferably 2 layers) on filtrate (18.2) for solution washing (G). solid) dichloromethane (19) is added and washing (G) is done, xylene is completely removed. dried (H) and the dried mixture (22.2) in vacuum (12) at room temperature (4) cooled (I). As a result, boron derived zeolite (23.2) is obtained by using DSZ.
Degisik kosullardaki reaksiyonlar sonucu elde edilen ürünlerin Si/AI oranlari ve bunlarin kristal yapi dizilimi, Si-OH ve AI-OH grup sayilari, parçacik dagilimi ve yüzey görüntüleri, IR, NlR, ICP-MS, ICP-EOS, XRD, SEM teknikleri kullanilarak tespit edilmistir. Elde edilen maddeler arasinda yapilan analizler ve zeolitlerin kristal yapi dizilimleri göz önünde bulunduruldugunda; desililleme islemine ait optimum kosullar 2N KOH çözeltisi derisimi, 110°C sicaklik ve 6 saat reaksiyon süresi olarak belirlenmistir. Si/AI ratios of the products obtained as a result of the reactions under different conditions and their crystal structure arrangement, number of Si-OH and AI-OH groups, particle distribution and surface detecting images using IR, NlR, ICP-MS, ICP-EOS, XRD, SEM techniques has been made. Analyzes of the obtained materials and the crystal structure of the zeolites Considering the sequences; Optimum conditions for the decylylation process 2N KOH solution concentration, 110°C temperature and 6 hours reaction time. has not been determined.
Sekil 4'te ZSM-5 tipi zeolit ile optimize kosullarda elde edilen DAZ ve DSZ maddelerinin ayni mol oraninda bor ile reaksiyonundan elde edilen DAZB ve DSZB ürünlerinin XRD paternleri verilmistir. XRD sonuçlari incelendiginde zeolitlerin genel kristalik yapilarinin korundugu ve bor gruplarin ana yapiya etkileri gözlemlenmistir. modifikasyonundan sonra açiga çikmistir. Bununla birlikte, DAZB'nin 27.94 ve 28.48 29 derecedeki pik siddetleri, DSZB'nin ayni yerdeki piklerinden daha fazla oldugu da gözlemlenmistir. DAZ and DSZ obtained under optimized conditions with ZSM-5 type zeolite are shown in Figure 4. DAZB and DSZB obtained from the reaction of the same mole ratio with boron XRD patterns of products are given. When the XRD results are examined, the general results of the zeolites It was observed that the crystalline structures were preserved and the effects of boron groups on the main structure were observed. released after modification. However, 27.94 and 28.48 of DAZB The peak intensities at 29 degrees are higher than the peaks of DSZB at the same place. has not been observed.
Yukarida belirtilen optimize kosullarda elde edilen DAZ ve DSZ maddelerinin FT-IR spekturumu ve önemli fonksiyonel gruplarina ait ilgili geçirgenlik ve dalgasayilari Sekil-5'de belirtilmistir. Sekil 5'te gösterilen sonuçlara göre DAZ ve DSZ zeolit türevlerinin ortak geçirgenlik bantlari olmasina ragmen pik siddetlerinde farklilik bulunmaktadir. Bu da farkli Si/Al orani ve ayni birim yüzey alanda farkli mol oraninda Si-OH ve Al-OH gruplari içermesinden kaynaklanmaktadir. FT-IR of DAZ and DSZ substances obtained under the above-mentioned optimized conditions spectrum and the corresponding transmittance and wavenumbers of its important functional groups. It is stated in Figure-5. According to the results shown in Figure 5, DAZ and DSZ zeolite Although the derivatives have common permeability bands, the difference in peak intensity are available. This means different Si/Al ratios and different mole ratios in the same unit surface area. It is due to the fact that it contains Si-OH and Al-OH groups.
Ayrica, baslangiç zeolitik maddenin ilk asamada asit veya baz ile muamele edilmesinden sonra DAZ ve DSZ'Ierin parçacik boyutlarinda, ilgili baslangiç maddelerinkine oranla küçülmeler meydana gelmistir. Bunun aksine borlanma sonucu elde edilen bor türevli zeolit dolgu maddelerinin partikül boyutlarinda ise büyüme oldugu gözlemlenmistir. In addition, treatment of the initial zeolitic material with acid or base in the first step In the particle sizes of DAZ and DSZ, the corresponding initial reductions occurred compared to those of the items. On the contrary, as a result of boronization The particle size of the boron-derived zeolite fillers obtained increased. has been observed.
Optimize kosullarda elde edilen dealümine ve desilil zeolitin farkli oranlarda (0,1;0,2 ve 0,5 bor/zeolit (agirlikça)) borik asit ile tepkimesinden elde edilen DAZB ve DSZB'Ierin NIR spektrumlari Sekil 6 ve Sekil 7'de belirtilmistir. Reaksiyonda kullanilan borik asit miktari arttikça ilgili piklerin siddetinde de degisimler gözlemlenmistir. Si-O-B ve B-OH kimyasal baglarini temsil eden piklerin artmasi ve serbest Al-OH ve Si-OH piklerinin azalmasi, DAZB ve DSZB'nin ilgili DAZ veya DSZ ara maddelerinden üretilmesinden sonra gözlemlenmistir. Different ratios of dealuminated and decylyl zeolite obtained under optimized conditions (0.1; 0.2 and DAZB and DSZBs obtained by the reaction of 0.5 boron/zeolite (by weight) with boric acid. NIR spectra are shown in Figure 6 and Figure 7. Boric acid used in the reaction As the amount increased, changes were observed in the intensity of the relevant peaks. Si-O-B and B-OH increase in the peaks representing the chemical bonds and increase in the free Al-OH and Si-OH peaks. reduction is due to the production of DAZB and DSZB from the respective DAZ or DSZ intermediates. subsequently observed.
Sekil 8'de, sekil 6 ve Sekil 7'de en kuvvetli pikleri veren DAZB ve DSZB seçilmis, ayni mol oraninda borik asit ile muamele edilmis DAZ ve DSZ'Ierden üretilen DAZB ve DSZB,ye ait NIR spektrumlari verilmisitir. 7082 om'1 dalga boyundaki pikler serbest silanol (Si-OH) gruplarina aittir ve borik asit ile muamele edildikten sonra bu piklerin bandlar ise serbest silanol gruplarina baglanmis bor bilesiginden olusan B-O-Si borun mol oranina bagli olarak artigi gözlemlenmistir (Sekil 6) ve bu da daha yapida fazla boron grubunun olustugunu göstermektedir. 5199 om'1 dalga sayisindaki pikler ise AI-O-H grubuna aittir, Al-O-H baglarina ait piklerin siddetinde borun mol oranina bagli olarak azalma gözlemlenmistir (Sekil 7), bu da Si-O-B ile birlikte Al-O-B baglarinin da olustugunu göstermektedir. B-OH gruplarina ait pikler 4490 - 4089 om*1 dalgasayisi araliginda bulunur. DSZB ve DAZB”de bu pikler, ilgili DSZ ve DAZ baslangiç maddesininkilere göre daha siddetlidir. DAZ ve DSZ B-OH gruplari tasimamalarina ragmen bu bölgede de pikler vermelerinin sebebi silol gruplari ve su arasinda olusan (Si-O --- H-O-H) etkilesimlerden kaynaklanmaktadir (Sekil 7). In Figure 8, DAZB and DSZB, which give the strongest peaks in Figures 6 and 7, were selected. DAZB produced from DAZ and DSZ treated with mole ratio boric acid, and NIR spectra of DSZB are given. The peaks at wavelength 7082 om'1 are free. It belongs to silanol (Si-OH) groups and after treatment with boric acid, these peaks bands are B-O-Si, which consists of boron compound bound to free silanol groups. It has been observed that the boron increases depending on the mole ratio (Figure 6) and this is more structured. indicates that more boron groups are formed. Peaks at wavenumber 5199 om'1 while it belongs to the AI-O-H group, the intensity of the peaks belonging to the Al-O-H bonds depends on the mole ratio of boron. decrease was observed (Figure 7), which is Si-O-B together with Al-O-B shows that ties are also formed. Peaks of B-OH groups 4490 - 4089 om*1 is in the wavenumber range. In DSZB and DAZB, these peaks correspond to the corresponding DSZ and DAZ more severe than those of the starting material. DAZ and DSZ B-OH groups The reason why they give peaks in this region despite the fact that they do not carry silol groups and water (Si-O --- H-O-H) interactions (Figure 7).
Sekil @da 450 cm'1 - 1600 om'1 dalga sayisi araliginda absorbsiyon veren bor türevli zeolit maddesine ait fonksiyonel gruplarin spektrumu belirtilmistir. In the figure, it is boron-derived absorbing in the wavenumber range of 450 cm'1 - 1600 om'1 The spectrum of functional groups belonging to the zeolite material is indicated.
Sekil 10 ve Sekil 11'de ise DAZ ve DSZ türevlerinden elde edilen DAZB ve DSZB'ye ait FT-lR spektrumlari verilmistir. Elde edilen DAZB ve DSZB maddelerinde ortak absorbsiyon pikleri gözlemlenmistir. 3200 - 3250 om'1 dalga sayisi araligindaki adsorbsiyon piki B-OH grubuna aittir. 500 - 900 cm'1 dalga sayisi araligindaki absorbsiyon pikleri ise B-O-Si grubuna aittir. In Figures 10 and 11, DAZB and DSZB derived from DAZ and DSZ derivatives FT-1R spectra of the same are given. Common in the obtained DAZB and DSZB substances Absorption peaks were observed. 3200 - 3250 om'1 wavenumber range The adsorption peak belongs to the B-OH group. In the range of 500 - 900 cm'1 wave number The absorption peaks belong to the B-O-Si group.
Sekil 12'de ise degisik borik asit miktarlarinin kullanilmasi ile elde edilen bor türevli zeolit maddelerinin FT-lR spektrumlari görülebilir. Borik asidin miktarina bagli olarak ilgili bandlarin siddeti dogru orantili olarak degismektedir. In Figure 12, boron derivative obtained by using different amounts of boric acid. FT-1R spectra of zeolite materials can be seen. Depending on the amount of boric acid the intensity of the relevant bands varies in direct proportion.
Optimize edilmis deneysel kosullarda elde edilen DAZ kullanilarak sentezlenen DAZB maddesinin B-O-X(H, Si) ve 8-0 baglarina ait adsorbsiyon pikleri, ayni mol oranda borik asit ile DSZ türevli zeolitlerden elde edilen DSZB maddesine göre daha band siddeti daha fazladir. DAZB synthesized using DAZ obtained under optimized experimental conditions The adsorption peaks of B-O-X(H, Si) and 8-0 bonds of the substance, in the same mole ratio more band than DSZB material obtained from boric acid and DSZ-derived zeolites. the intensity is greater.
Optimize kosullarda elde edilen DAZB ve DSZB maddelerine ait 10 pm ve 30 um ölçekli SEM görüntüleri sirasi ile Sekil 13 ve Sekil 14'te verilmistir. 10 pm and 30 µm of DAZB and DSZB substances obtained under optimized conditions scaled SEM images are given in Figure 13 and Figure 14, respectively.
Dolgu maddelerinin yüzey alani (BET), partikül büyüklügü ve bor oranlari çalismalari yapilmistir. Sonuçlar Sekil 15'te verilmistir. ve sekerin saflastirma prosedürü Gelistirilen bor türevli zeolitler literatürde ilk kez renklendiricili seker Ürünlerindeki karisimlarin ayristirilmasinda kromatografik dolgu maddesi olarak çalisilmistir. Bor türevli zeolit dolgu maddesi kati faz ekstraksiyonu kartuslarina (SPE) yerlestirilerek uygun elüent ile sunset yellow ve patent blue V renklendirici bilesikleri seker bilesigi olan sakkarozdan saf olarak elde edilmistir. Bor türevli zeolit dolgu maddesi, yapisindaki ESi-O-B(0H)2, ESi-OH, EAI-OH kimyasal gruplarin ve gözeneklerinin etkili kombinasyonu sayesinde, seker (sakkaroz) ve renklendiricileri bilesiklerin saflastirma islemini basariyla saglamaktadir. Sakkaroz bilesigi bor türevli zeolit adsorbaninin yapisindaki ESi-O-B(OH)2 gruplari ile kimyasal etkilesim sonucunda tutunmaktadir. Surface area (BET), particle size and boron ratio studies of fillers has been made. The results are given in Figure 15. and sugar purification procedure The developed boron-derived zeolites were used for the first time in the literature in the colorant sugar products. It was used as a chromatographic filler in the separation of mixtures. Boron derived zeolite filler is placed in solid phase extraction cartridges (SPE). sugar compound sunset yellow and patent blue V colorant compounds with the appropriate eluent It was obtained purely from sucrose. Boron derived zeolite filler, ESi-O-B(0H)2, ESi-OH, EAI-OH chemical groups and pores in its structure purification of the compounds, sugar (sucrose) and colorants, thanks to the combination of It provides the process successfully. Sucrose compound boron-derived zeolite adsorbent It adheres as a result of chemical interaction with the ESi-O-B(OH)2 groups in its structure.
Renklendiriciler (sunset yellow, patent blue V) ise bor türevli zeolit yapilarinin borlanmamis serbest ESi-OH, EAI-OH hidroksil gruplari ile zayif etkilesimlerinin yani sira, ZEOBOR adsorbentlerin genis yüzey alani Üzerinde bulunan gözeneklerinin etkili tutuculugu ile de birbirlerinden ayrilarak saflastirilmaktadirlar. Colorants (sunset yellow, patent blue V) are used to help boron-derived zeolite structures. weak interactions with unboronated free ESi-OH, EAI-OH hydroxyl groups, i.e. Besides, the large surface area of ZEOBOR adsorbents they are purified by separating from each other with their conservatism.
Uygun pH degerindeki mobil faz kullanilarak (pHZB) bor türevli zeolit doldurulmus SPE kartusu ile seker son ürünü karisimi içerisindeki renklendiriciler kolay bir sekilde uzaklastirildiktan sonra SPE'de tutunan sekerler eluentin pH degeri 5'e ayarlanarak (pHSS) bor türevli zeolit dolgu maddesinden uzaklastirilmaktadirlar. Bu nedenle gelistirilen bor türevli zeolit tipi dolgu maddeleri hem afinite hem de kromatografik özelliklere sahiptir. Bu çalisma ile yeni bir tür dolgu maddesi olan bor türevli zeolitler ile ilgili SPE kartus ve HPLC kolon ürünleri gelistirilmistir. SPE filled with boron-derived zeolite using mobile phase at appropriate pH (pHZB) The colorants in the mixture of the cartridge and the sugar end product can be easily After being removed, the sugars retained in the SPE were adjusted to 5 by adjusting the pH value of the eluent. (pHSS) boron derived zeolite are removed from the filler. Because The boron-derived zeolite type fillers developed are both affinity and chromatographic. has features. In this study, boron-derived zeolites, which are a new type of filler, were investigated. Related SPE cartridge and HPLC column products have been developed.
SPE-Dolumu: 1 hacim SPE kartusuna agirlikça 0,1 kat DAZB veya DSZB adsorbani (dolgu maddesi) kullanilarak SPE kartuslari gelistirilmistir. SPE-Fill: 0.1 times by weight of DAZB or DSZB adsorbent per 1 volume SPE cartridge SPE cartridges have been developed using (filler).
Bunun için 3, 6, 12 ve 20 cc hacimli bos ve fritli SPE kartuslarin birim hacmine 0,1 9 bor türevli zeolit dolgu maddesi doldurulur (3 hacimli SPE kartusu için 0,39, 6 hacimli SPE kartusu için 0,69 bor türevli zeolit olacak sekilde istenilen miktarda istenilen hacimli kartusa dolum yapilir). SPE'de bosluk kalmamasi için yukaridan bastirilarak ve vakum uygulanarak dolgu maddesi kartusa iyice yerlestirilir. Dört asamada SPE islemi vakum manifold kullanilarak asagidaki gibi gerçeklestirilir: Sartlandirma: Her bir kartustan 3-5 hacim (tercihen 4 hacim) kadar metanol ve saf su geçirilir. Bu asamada akis hizi optimizasyon çalismalari için 1d/s (damla/saniye), 2d/s ve 3d/s kosullari ayarlanabilir vakum uygulanarak denenmistir. For this, the unit volume of 3, 6, 12 and 20 cc empty and frit SPE cartridges is 0.1 9 filled with boron-derived zeolite filler (0.39 for 3 volume SPE cartridge, 6 volume For the SPE cartridge, the desired amount of 0.69 boron-derived zeolite voluminous cartridge is filled). By pressing from above to avoid any gaps in the SPE and The filling material is placed in the cartridge well by applying vacuum. SPE process in four stages performed using the vacuum manifold as follows: Conditioning: 3-5 volumes (preferably 4 volumes) of methanol and purified water from each cartridge is passed. At this stage, 1d/s (drop/second), 2d/s for flow rate optimization studies and 3d/s conditions were tested by applying adjustable vacuum.
Yükleme: Kartusa yüklenecek boya ve seker karisim miktari, adsorban miktarinin %1, Blue V, Sunset Yellow renklendiriciler ve sakkaroz seker bilesigi kullanilmistir. Örnek direkt suda çözülerek yavasça kartusa yüklenmistir ve tekrar 0,5d/s, 1d/s ve 2d/s olacak sekilde akis hizi optimizasyon çalismalari yapilmistir. Loading: The amount of dye and sugar mixture to be loaded into the cartridge is 1% of the adsorbent amount, Blue V, Sunset Yellow colorants and sucrose sugar compound were used. Sample it was dissolved in water directly and slowly loaded into the cartridge and again 0.5d/s, 1d/s and 2d/s Flow rate optimization studies have been carried out.
Yikama: Kartus hacminin yaklasik 1/3'ü kadar sirasiyla metanol ve hekzan geçirilir. Washing: Approximately 1/3 of the cartridge volume is passed through methanol and hexane, respectively.
Elüsyon: Musluklar kapaliyken elüsyon çözücüsü eklenir. Manifolda temiz bir deney tüpü yerlestirilir. Kartustan 1 mL 0,1M amonyum asetat tampon çözeltisi (pH=7,5) geçirilerek tüp içerisine toplanir. Elüsyon miktari optimizasyon çalismalari 2 ve 4 mL ile tekrar edilmistir. Akis hizi optimizasyon çalismalari 0,5 d/s, 1 dis ve 2 d/s olacak sekilde yapilmistir. Bu asamada toplanan eluant HPLClye boya ve seker analizi için verilmistir. Elüent sartlari pH26 oldugunda Sunset Yellow, Patent Blue V gida boyalarinin geçtigi, sakkarozun ise adsorbanda kaldigi tespit edilmistir. Daha sonra elüentin pHSS degerine ayarlandiginda sakkarozun geçtigi HPLC analizleri ile tespit edilmistir. Elution: Elution solvent is added while the taps are closed. A clean experiment on the manifold tube is inserted. 1 mL of 0.1M ammonium acetate buffer solution (pH=7.5) from the cartridge passed and collected into the tube. Elution amount optimization studies 2 and 4 mL is repeated with Flow rate optimization studies will be 0.5 d/s, 1 tooth and 2 d/s has been made in this way. For dye and sugar analysis with the eluant HPLC collected at this step given. Sunset Yellow, Patent Blue V food when eluent conditions are pH26 It was determined that the dyes passed, and the sucrose remained in the adsorbent. Later on Detection by HPLC analyzes where sucrose passes when the eluent is adjusted to the pHSS value. has been made.
Gerikazanim çalismalari: 12 cc hacimli ve fritli SPE kartusa lg DAZB veya DSZB maddesi ilave edilir. Vakum altinda, kartustan 20 mL metanol geçirilir. Takiben 0,2 gramina w/w %25 (0,05 9) boya (Sunset Yellow ve Patent Blue V içeren) emdirilmis beyaz seker (sakkaroz) örnegi 0,2 mL suda çözülerek hazirlanan DAZB veya DSZB SPE kartusuna uygulanir. Ardindan szö'ya ayarlanmis metanol/asetonitril (oraninda) çözeltisi, 0,5 d/sakis hizinda geçirilerek her 1mL*de fraksiyonlar boya geçene kadar toplanir. Daha sonra ayni mobil fazin pH degeri pHS5'e ayarlanarak sakkaroz bilesigi elde edilir. Her bir fraksiyon seker ve boya içerikleri için HPLC-RlD (seker) ve HPLC-DAD (boya) teknikleri ile analiz edilmistir. SPE'lerden elde edilen boya ve sekerlerin geri kazanimlari Tablo-2'de belirtilmistir. Recovery studies: lg DAZB or DSZB in 12 cc volume and SPE cartridge with frit substance is added. Under vacuum, 20 mL of methanol is passed through the cartridge. followed by 0.2 gramina w/w impregnated with 25% (0.05 9) dye (containing Sunset Yellow and Patent Blue V) DAZB or DSZB prepared by dissolving a sample of white sugar (sucrose) in 0.2 mL of water It is applied to the SPE cartridge. Then the methanol/acetonitrile (proportion) solution adjusted to zö is passed at 0.5 rpm at a speed of slicing to dye fractions per 1mL*. collected until it passes. Then, the pH value of the same mobile phase is adjusted to pHS5. sucrose compound is obtained. HPLC-RlD for sugar and dye contents of each fraction (sugar) and HPLC-DAD (dye) techniques. from SPEs recoveries of dyes and sugars are given in Table-2.
HPLC analizi sonucu sekerlerin DAZB veya DSZB kullanilarak doldurulan SPE kartusunda tamaminin tutuldugunu ve boyalarin ortalama %98 oraninda geri kazanildigi belirlenmistir. Daha sonra ayni mobil fazin pH degeri sodyum asetat tamponu ile pH=5,0'e ayarlanarak absorblanan sekerler (sakkaroz) SPE karusundan geri elde edilmistir. Yapilan verim hesabi sonucu %88 oraninda sakkaroz bilesigi geri kazanilmistir. As a result of HPLC analysis, SPE filled sugars using DAZB or DSZB that it is completely retained in the cartridge and that the dyes are recovered by an average of 98%. win has been determined. Then the pH value of the same mobile phase sodium acetate Absorbed sugars (sucrose) by adjusting pH=5.0 with SPE carous is recovered. As a result of the efficiency calculation, 88% of the sucrose compound was recovered. has been earned.
Bu sonuçlara bagli olarak DAZB ve DSZB'nin seker ve boya ayrimi için iyi bir adsorban oldugu belirlenmistir. Based on these results, it is a good adsorbent for sugar and dye separation of DAZB and DSZB. has not been determined.
Daha önce de bahsedildigi gibi DAZB ve DSZB adsorbanlari kullanlarak HPLC kolonlari hazirlanmistir. DAZB ve DSZB dolgu maddesi, HPLC kolon dolum cihazi kullanilarak kolonlara doldurulur. Kolon dolum islemi öncesi hazirlanan ön yikama" çözeltisi olarak % 80/20 veya metanol/su (v/v) 80/20 kullanilir. As mentioned before, HPLC using DAZB and DSZB adsorbents. columns are prepared. DAZB and DSZB filler, HPLC column filler filled into columns. Pre-wash prepared before column filling process" as a solution of 80/20% or methanol/water (v/v) 80/20 is used.
Pompada hava kabarcigi kalmamasi için kolon dolum öncesi hekzan geçilir. Daha sonra sentez edilen DAZB veya DSZB ile kolonlar doldurulur. DAZB ve DSZB ile kolon dolum islemleri asagidaki asamalar takip edilerek yapilmistir. In order to avoid air bubbles in the pump, hexane is passed before the column is filled. More Then the columns are filled with the synthesized DAZB or DSZB. Column with DAZB and DSZB filling procedures were carried out by following the steps below.
Bir beher içerisine 3 g sentezlenmis dolgu maddesi tartilarak üzerine 20 mL hekzan ilave edilerek karistirilir. Daha sonra, Karisim ultrasonik banyoda 5 dakika tutulur. Weigh 3 g of synthesized filler into a beaker and add 20 mL of hexane to it. is added and mixed. Later on, The mixture is kept in an ultrasonic bath for 5 minutes.
Karisim hizlica kolonun takili oldugu rezervuara doldurulur. The mixture is quickly filled into the reservoir where the column is attached.
Yazilimdan basinç gradientli program yazilir (akis hizi ve basinç optimizasyon çalismalari sirasi ile 500 psi ve 1000 psi basinç ile 10 dakika hegzan geçirildikten sonra 2000 psi basinçta 30 dakika boyunca hekzan kolondan geçirilir. A pressure gradient program is written from the software (flow rate and pressure optimization hexane for 10 minutes at 500 psi and 1000 psi pressure, respectively. after passing through a hexane column at 2000 psi for 30 minutes. is passed.
Düzgün bir dolum olduguna emin olmak için, akis esnasinda 2D ve 3D basinç ve akis hizlarini gösteren grafikler Log data ikonuna basilarak elde edilir. dakika süreyle sistemden hegzan geçirilmistir. Süre sonunda pompa durdurulur. Kolon sistemden çikarilir ve kolonun uç kisimlarina dolgu maddesinin kurumamasi için kapaklar yerlestirilir. 2D and 3D pressure during flow to ensure proper filling. and graphs showing flow rates are obtained by pressing the Log data icon. Hexane was passed through the system for minutes. pump at the end of the period is stopped. The column is removed from the system and filling is applied to the ends of the column. Covers are placed so that the material does not dry out.
Bulusun Sanayiye Uyqulanma Biçimi Bulus ilgili sektörlerin laboratuvar ölçekli Ar-Ge çalismalarinda veya endüstriyel boyutta yapilacak kromatografik saflastirma çalismalarinda direkt bor türevli zeolit kromatografik dolgu maddesi olarak veya bu dolgu maddesi kullanilarak gelistirilen bor türevli zeolite HPLC kolonlari ve SPE kartuslari seklinde de ilgli sektörlerde kullanilabilir. Bu ürünler harici farkli endüstriyel ölçekli istekleri karsilamak için özel olarak tasarlanmis farkli boyutlardaki bortürevli zeolit kolonlari seklinde ürünler de ilgili sektörler için üretilerek kullanilabilir.How the Invention is Applied to Industry The invention can be used in laboratory-scale R&D studies of related sectors or in industrial zeolite derived directly from boron in chromatographic purification studies to be carried out Boron developed as a chromatographic filler or using this filler Derived zeolite in the form of HPLC columns and SPE cartridges in different sectors can be used. These products are specially designed to meet different industrial scale requests. Products in the form of boron-derived zeolite columns of different sizes designed as It can be produced and used for sectors.
Claims (5)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TR2018/19830A TR201819830A2 (en) | 2018-12-19 | 2018-12-19 | DEVELOPMENT OF BORON-DERIVATED CHROMATOGRAPHIC FILLER |
| PCT/IB2019/060829 WO2020128774A1 (en) | 2018-12-19 | 2019-12-16 | Development of boron derivative chromotographic filling material |
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| Application Number | Priority Date | Filing Date | Title |
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| TR2018/19830A TR201819830A2 (en) | 2018-12-19 | 2018-12-19 | DEVELOPMENT OF BORON-DERIVATED CHROMATOGRAPHIC FILLER |
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| US2517945A (en) | 1947-03-19 | 1950-08-08 | Du Pont | Polymeric organosilanol-boronic acid reaction products and method for making same |
| US4152509A (en) | 1976-09-30 | 1979-05-01 | The Foundation: The Research Institute For Special Inorganic Materials | Borosiloxane polymers and a method for producing the same |
| US4572742A (en) * | 1983-09-28 | 1986-02-25 | The Graver Company | Precoat filter and method for neutralizing sugar syrups |
| US4767728A (en) | 1986-07-30 | 1988-08-30 | The United States Of America As Represented By The United States National Aeronautics And Space Administration | Boron-containing organosilane polymers and ceramic materials thereof |
| US5130343A (en) | 1991-03-13 | 1992-07-14 | Cornell Research Foundation, Inc. | Process for producing uniform macroporous polymer beads |
| US5231115A (en) | 1991-12-19 | 1993-07-27 | The Dow Chemical Company | Seeded porous copolymers and ion-exchange resins prepared therefrom |
| JP3628493B2 (en) | 1997-09-19 | 2005-03-09 | 株式会社資生堂 | Method for producing polymer filler for liquid chromatography and polymer filler |
| JP4818619B2 (en) * | 2005-03-03 | 2011-11-16 | 独立行政法人科学技術振興機構 | Preparation method of catalyst having nanoporous zeolite catalyst surface |
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