KR101128862B1 - 기상반응에 의한 디클로로프로판올의 제조방법 - Google Patents
기상반응에 의한 디클로로프로판올의 제조방법 Download PDFInfo
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- KR101128862B1 KR101128862B1 KR1020100000905A KR20100000905A KR101128862B1 KR 101128862 B1 KR101128862 B1 KR 101128862B1 KR 1020100000905 A KR1020100000905 A KR 1020100000905A KR 20100000905 A KR20100000905 A KR 20100000905A KR 101128862 B1 KR101128862 B1 KR 101128862B1
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- catalyst
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- acid
- dichloropropanol
- gas phase
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- XEPXTKKIWBPAEG-UHFFFAOYSA-N 1,1-dichloropropan-1-ol Chemical compound CCC(O)(Cl)Cl XEPXTKKIWBPAEG-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000010574 gas phase reaction Methods 0.000 title claims description 31
- 238000006243 chemical reaction Methods 0.000 claims abstract description 96
- 238000004519 manufacturing process Methods 0.000 claims abstract description 31
- 239000012320 chlorinating reagent Substances 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 20
- 239000011344 liquid material Substances 0.000 claims abstract description 15
- 230000008016 vaporization Effects 0.000 claims abstract description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 184
- 239000003054 catalyst Substances 0.000 claims description 73
- 239000002994 raw material Substances 0.000 claims description 47
- 239000011964 heteropoly acid Substances 0.000 claims description 39
- 239000002253 acid Substances 0.000 claims description 32
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 27
- 239000007789 gas Substances 0.000 claims description 19
- 239000002904 solvent Substances 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- NOUDDDRYIOHXHS-UHFFFAOYSA-N 3-chloropropane-1,1-diol Chemical compound OC(O)CCCl NOUDDDRYIOHXHS-UHFFFAOYSA-N 0.000 claims description 8
- ZWIKPGVHVUDHDY-UHFFFAOYSA-N 2-chloropropane-1,1-diol Chemical compound CC(Cl)C(O)O ZWIKPGVHVUDHDY-UHFFFAOYSA-N 0.000 claims description 7
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 6
- AVFBYUADVDVJQL-UHFFFAOYSA-N phosphoric acid;trioxotungsten;hydrate Chemical compound O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.OP(O)(O)=O AVFBYUADVDVJQL-UHFFFAOYSA-N 0.000 claims description 6
- 150000001735 carboxylic acids Chemical class 0.000 claims description 5
- 150000002739 metals Chemical group 0.000 claims description 5
- 239000003377 acid catalyst Substances 0.000 claims description 4
- 150000007513 acids Chemical class 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 241001168730 Simo Species 0.000 claims description 3
- 239000003960 organic solvent Substances 0.000 claims description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims 2
- 235000011187 glycerol Nutrition 0.000 description 60
- 239000007864 aqueous solution Substances 0.000 description 22
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 20
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 14
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 14
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 14
- 239000000047 product Substances 0.000 description 13
- 239000000203 mixture Substances 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- 239000003225 biodiesel Substances 0.000 description 5
- 238000010790 dilution Methods 0.000 description 5
- 239000012895 dilution Substances 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 5
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 5
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 239000000376 reactant Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000010425 asbestos Substances 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 229910052792 caesium Inorganic materials 0.000 description 3
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
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- 229910052895 riebeckite Inorganic materials 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- 239000010937 tungsten Substances 0.000 description 3
- DEWLEGDTCGBNGU-UHFFFAOYSA-N 1,3-dichloropropan-2-ol Chemical compound ClCC(O)CCl DEWLEGDTCGBNGU-UHFFFAOYSA-N 0.000 description 2
- HUXDTFZDCPYTCF-UHFFFAOYSA-N 1-chloropropane-1,1-diol Chemical compound CCC(O)(O)Cl HUXDTFZDCPYTCF-UHFFFAOYSA-N 0.000 description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 2
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 description 2
- OSDWBNJEKMUWAV-UHFFFAOYSA-N Allyl chloride Chemical compound ClCC=C OSDWBNJEKMUWAV-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 238000005660 chlorination reaction Methods 0.000 description 2
- 238000003795 desorption Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000008235 industrial water Substances 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- -1 monocarboxylic acid ester Chemical class 0.000 description 2
- 150000002763 monocarboxylic acids Chemical class 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 239000005297 pyrex Substances 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- ZXCYIJGIGSDJQQ-UHFFFAOYSA-N 2,3-dichloropropan-1-ol Chemical compound OCC(Cl)CCl ZXCYIJGIGSDJQQ-UHFFFAOYSA-N 0.000 description 1
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 description 1
- JAGDFHBLPNJBNH-UHFFFAOYSA-N C(CCCCCC)C1OCCC(O1)CCl Chemical compound C(CCCCCC)C1OCCC(O1)CCl JAGDFHBLPNJBNH-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- WAIPAZQMEIHHTJ-UHFFFAOYSA-N [Cr].[Co] Chemical compound [Cr].[Co] WAIPAZQMEIHHTJ-UHFFFAOYSA-N 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 125000003963 dichloro group Chemical group Cl* 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
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- 239000003822 epoxy resin Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 238000005580 one pot reaction Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000007039 two-step reaction Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
도 2는 중심원소가 실리콘(Si)이고 텅스텐(W)이 배위된 Keggin형 헤테로폴리산 촉매, 중심원소가 인(P)이고 텅스텐(W) 및/또는 몰리브덴(Mo)이 배위된 Keggin형 헤테로폴리산 촉매, 및 중심원소가 인(P)이고 텅스텐(W) 또는 몰리브덴(Mo)이 배위된 Wells-Dawson형 헤테로폴리산 촉매에 대하여, 산의 세기와 DCP 수율과의 관계를 나타낸 그래프이다(평가예 2).
| 반응원료 함유 액상물질의 종류 | 촉매 | 예열기의 온도(℃) | 반응기의 온도(℃) | 여열기의 온도(℃) | ||
| 종류 | 양(g) | |||||
| 실시예 1 | 글리세롤 수용액*1 | - | 0 | 250 | 250 | 230 |
| 실시예 2 | 글리세롤 수용액*1 | H3PW12O40 *9 | 0.4 | 250 | 250 | 230 |
| 실시예 3 | 글리세롤 수용액*1 | H3SiW12O40 *9 | 0.4 | 250 | 250 | 230 |
| 실시예 4 | 글리세롤 수용액*1 | H3PMo3W9O40 *9 | 0.4 | 250 | 250 | 230 |
| 실시예 5 | 글리세롤 수용액*1 | H3PMo6W6O40 *9 | 0.4 | 250 | 250 | 230 |
| 실시예 6 | 글리세롤 수용액*1 | H3PMo9W3O40 *9 | 0.4 | 250 | 250 | 230 |
| 실시예 7 | 글리세롤 수용액*1 | H6P2W18O62 *9 | 0.4 | 250 | 250 | 230 |
| 실시예 8 | 글리세롤 수용액*1 | H6P2Mo9W9O62 *9 | 0.4 | 250 | 250 | 230 |
| 실시예 9 | 글리세롤 수용액*1 | H6P2Mo18O62 *9 | 0.4 | 250 | 250 | 230 |
| 실시예 10 | 글리세롤 수용액*1 | H3PW12O40 *9 | 0.1 | 250 | 250 | 230 |
| 실시예 11 | 글리세롤 수용액*1 | H3PW12O40 *9 | 0.2 | 250 | 250 | 230 |
| 실시예 12 | 글리세롤 수용액*1 | H3PW12O40 *9 | 0.3 | 250 | 250 | 230 |
| 실시예 13 | 글리세롤 수용액*1 | H3PW12O40 *9 | 0.5 | 250 | 250 | 230 |
| 실시예 14 | 글리세롤 수용액*2 | H3PW12O40 *9 | 0.4 | 250 | 250 | 230 |
| 실시예 15 | 글리세롤 수용액*3 | H3PW12O40 *9 | 0.4 | 250 | 250 | 230 |
| 실시예 16 | 글리세롤 수용액*4 | H3PW12O40 *9 | 0.4 | 250 | 250 | 230 |
| 실시예 17 | 글리세롤 수용액*5 | H3PW12O40 *9 | 0.4 | 250 | 250 | 230 |
| 실시예 18 | 글리세롤 수용액*1 | H3PW12O40 *9 | 0.4 | 250 | 210 | 230 |
| 실시예 19 | 글리세롤 수용액*1 | H3PW12O40 *9 | 0.4 | 250 | 230 | 230 |
| 실시예 20 | 글리세롤 수용액*1 | H3PW12O40 *9 | 0.4 | 250 | 270 | 230 |
| 실시예 21 | 글리세롤 수용액*1 | H3PW12O40 *9 | 0.4 | 250 | 290 | 230 |
| 실시예 22 | 글리세롤 100중량% | - | 0 | 350 | 270 | 330 |
| 실시예 23 | 글리세롤 100중량% | H3PW12O40 *9 | 0.2 | 350 | 270 | 330 |
| 실시예 24 | 글리세롤 100중량% | H3PMo12O40 *9 | 0.2 | 350 | 270 | 330 |
| 실시예 25 | 글리세롤 100중량% | H3PW12O40 *9 | 0.1 | 350 | 270 | 330 |
| 실시예 26 | 글리세롤 100중량% | H3PW12O40 *9 | 0.3 | 350 | 270 | 330 |
| 실시예 27 | 글리세롤 100중량% | H3PW12O40 *9 | 0.4 | 350 | 270 | 330 |
| 실시예 28 | 글리세롤 100중량% | H3PW12O40 *9 | 0.5 | 350 | 270 | 330 |
| 실시예 29 | 글리세롤 100중량% | H3PW12O40 *9 | 0.2 | 350 | 280 | 330 |
| 실시예 30 | 글리세롤 100중량% | H3PW12O40 *9 | 0.2 | 350 | 290 | 330 |
| 실시예 31 | 글리세롤 100중량% | H3PW12O40 *9 | 0.2 | 350 | 300 | 330 |
| 실시예 32 | 글리세롤/아세트산 혼합용액 *6 |
아세트산 | *6 참조 | 330 | 270 | 300 |
| 실시예 33 | 글리세롤/아세트산 혼합용액 *6 |
아세트산 | *6 참조 | 330 | 290 | 300 |
| 실시예 34 | MCP 혼합물 *7 | - | 0 | 250 | 250 | 220 |
| 실시예 35 | 3-MCP *8 | - | 0 | 250 | 250 | 220 |
| 실시예 36 | 3-MCP *8 | H3PW12O40 *9 | 0.3 | 250 | 250 | 220 |
| 반응원료의 전환율(%) | 각 생성물의 선택도(%) | DCP 수율(%) | |||
| DCP | MCP | 부산물 | |||
| 실시예 1 | 100 | 16.1 | 64.4 | 19.5 | 16.1 |
| 실시예 2 | 100 | 50.9 | 23.2 | 25.9 | 50.9 |
| 실시예 3 | 100 | 25.7 | 42.3 | 32.0 | 25.7 |
| 실시예 4 | 100 | 28.9 | 34.7 | 36.4 | 28.9 |
| 실시예 5 | 100 | 21.2 | 34.9 | 43.4 | 21.2 |
| 실시예 6 | 100 | 19.4 | 32.2 | 48.4 | 19.4 |
| 실시예 7 | 100 | 50.7 | 18.3 | 31.0 | 50.7 |
| 실시예 8 | 100 | 38.0 | 11.7 | 50.3 | 38.0 |
| 실시예 9 | 100 | 24.1 | 2.9 | 73.0 | 24.1 |
| 실시예 10 | 100 | 21.9 | 55.2 | 22.9 | 21.9 |
| 실시예 11 | 100 | 27.9 | 48.1 | 24.0 | 27.9 |
| 실시예 12 | 100 | 35.1 | 38.7 | 26.2 | 35.1 |
| 실시예 13 | 100 | 52.2 | 22.3 | 25.5 | 52.2 |
| 실시예 14 | 100 | 45.5 | 31.0 | 23.5 | 45.5 |
| 실시예 15 | 100 | 38.0 | 39.5 | 22.5 | 38.0 |
| 실시예 16 | 100 | 31.0 | 47.1 | 21.9 | 31.0 |
| 실시예 17 | 100 | 33.3 | 47.7 | 19.0 | 33.3 |
| 실시예 18 | 100 | 44.1 | 35.0 | 20.9 | 44.1 |
| 실시예 19 | 100 | 47.5 | 29.1 | 23.9 | 47.5 |
| 실시예 20 | 100 | 61.9 | 10.4 | 27.7 | 61.9 |
| 실시예 21 | 100 | 65.3 | 4.2 | 30.5 | 65.3 |
| 실시예 22 | 86.4 | 11.5 | 54.3 | 34.2 | 9.9 |
| 실시예 23 | 100 | 17.1 | 47.2 | 35.7 | 17.1 |
| 실시예 24 | 88.2 | 16.5 | 27.5 | 56.0 | 15.4 |
| 실시예 25 | 100 | 14.5 | 50.3 | 35.2 | 14.5 |
| 실시예 26 | 100 | 19.5 | 36.3 | 44.2 | 19.5 |
| 실시예 27 | 100 | 21.9 | 19.0 | 59.1 | 21.9 |
| 실시예 28 | 100 | 28.3 | 11.9 | 59.8 | 28.3 |
| 실시예 29 | 100 | 21.2 | 15.5 | 62.9 | 21.2 |
| 실시예 30 | 100 | 22.2 | 14.1 | 63.7 | 22.2 |
| 실시예 31 | 100 | 21.4 | 14.6 | 65.0 | 21.4 |
| 실시예 32 | 100 | 14.6 | 71.6 | 13.8 | 14.6 |
| 실시예 33 | 100 | 11.4 | 72.0 | 17.0 | 11.4 |
| 실시예 34 | 100 | 26.1 | 62.2 | 11.7 | 26.1 |
| 실시예 35 | 100 | 36.6 | 53.5 | 9.9 | 36.6 |
| 실시예 36 | 100 | 71.7 | 14.4 | 13.9 | 71.7 |
111: 가열로 112: 반응관
113: 지지부재 114: 촉매층
120: 고압 염화수소 탱크 130: 고압 질소 탱크
140: 실린지 펌프 150: 부피유량계
155: 감압밸브 160: 질량유량계
170: 혼합 채임버 181: 예열기
182: 여열기 191: 정화조
192: 중화제 193: 콜드트랩
CV: 체크밸브
Claims (14)
- 반응원료 함유 액상물질을 기화시키는 단계; 및
상기 기화된 반응원료를 염소화제와 기상에서 반응시키는 단계를 포함하고,
상기 반응원료는 글리세롤, 3-모노클로로프로판디올 및 2-모노클로로프로판디올로 이루어진 군으로부터 선택된 적어도 1종의 화합물을 포함하는 디클로로프로판올의 제조방법. - 삭제
- 제1항에 있어서,
상기 염소화제는 기체인 디클로로프로판올의 제조방법. - 제1항에 있어서,
상기 염소화제는 액체이고, 상기 기상반응 단계 이전에 상기 염소화제를 기화시키는 단계를 추가로 포함하는 디클로로프로판올의 제조방법. - 제1항에 있어서,
상기 반응원료 함유 액상물질은 용매로 희석된 반응원료, 또는 비희석 반응원료를 포함하는 디클로로프로판올의 제조방법. - 제5항에 있어서,
상기 용매는 물 및 유기용매로 이루어진 군으로부터 선택된 적어도 1종의 용매를 포함하는 디클로로프로판올의 제조방법. - 제5항에 있어서,
상기 기상반응은 무촉매 상태하에서 진행되는 디클로로프로판올의 제조방법. - 제5항에 있어서,
상기 기상반응은 촉매의 존재하에서 진행되는 디클로로프로판올의 제조방법. - 제8항에 있어서,
상기 촉매는 헤테로폴리산 촉매, 아세트산 촉매 및 카르복실산계 촉매로 이루어진 군으로부터 선택된 적어도 1종의 촉매를 포함하는 디클로로프로판올의 제조방법. - 제9항에 있어서,
상기 헤테로폴리산 촉매는 중심원소:배위원소의 원자비가 1:12인 Keggin형 헤테로폴리산 촉매 및 중심원소:배위원소의 원자비가 2:18인 Wells-Dawson형 헤테로폴리산 촉매로 이루어진 군으로부터 선택된 적어도 1종의 헤테로폴리산 촉매를 포함하는 디클로로프로판올의 제조방법. - 제10항에 있어서,
상기 Keggin형 헤테로폴리산 촉매는, 12-몰리브도텅스토인산(H3PMo12-XWXO40), 12-몰리브도텅스토실리콘산(H4SiMo12-XWXO40), 12-텅스토바나도인산(H3+xPW12-XVXO40), 12-몰리브도바나도인산(H3+xPMo12-XVXO40), 12-텅스토니오비움인산(H3+xPW12-XNbXO40) 및 이들 각각의 수소원자의 전부 또는 일부가 금속으로 치환된 헤테로폴리산들로 이루어진 군으로부터 선택된 적어도 1종의 헤테로폴리산을 포함하고,
상기 화학식에서 X=0~12의 수인 디클로로프로판올의 제조방법. - 제10항에 있어서,
상기 Wells-Dawson형 헤테로폴리산 촉매는, 18-몰리브도바나도인산(H6+XP2Mo18-XVXO62), 18-텅스토바나도인산(H6+XP2W18-XVXO62), 18-몰리브도텅스토인산(H6P2Mo18-XWXO62), 18-텅스토니오비움인산(H6+XP2W18-XNbXO62), 18-몰리브도텅스토실리콘산(H7Si2Mo18-XWXO62) 및 이들 각각의 수소원자의 전부 또는 일부가 금속으로 치환된 헤테로폴리산들로 이루어진 군으로부터 선택된 적어도 1종의 헤테로폴리산을 포함하고,
상기 화학식에서 X=0~18의 수인 디클로로프로판올의 제조방법. - 제9항에 있어서,
상기 헤테로폴리산 촉매는 반응 후 회수되어 재사용되는 디클로로프로판올의 제조방법. - 제1항에 있어서,
상기 기상반응은 200~350℃에서 진행되는 디클로로프로판올의 제조방법.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060129097A (ko) * | 2003-11-20 | 2006-12-14 | 솔베이(소시에떼아노님) | 유기 화합물의 제조 방법 |
| KR20090118101A (ko) * | 2007-03-07 | 2009-11-17 | 솔베이(소시에떼아노님) | 디클로로프로판올의 제조 방법 |
| KR20100135290A (ko) * | 2008-04-16 | 2010-12-24 | 다우 글로벌 테크놀로지스 인크. | 다중하이드록실화된 지방족 탄화수소 또는 이의 에스테르의 클로로하이드린으로의 전환 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060129097A (ko) * | 2003-11-20 | 2006-12-14 | 솔베이(소시에떼아노님) | 유기 화합물의 제조 방법 |
| KR20090118101A (ko) * | 2007-03-07 | 2009-11-17 | 솔베이(소시에떼아노님) | 디클로로프로판올의 제조 방법 |
| KR20100135290A (ko) * | 2008-04-16 | 2010-12-24 | 다우 글로벌 테크놀로지스 인크. | 다중하이드록실화된 지방족 탄화수소 또는 이의 에스테르의 클로로하이드린으로의 전환 |
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