ES2361265T3 - Preparación de silicato en un horno de quemadores sumergidos en medio reductor. - Google Patents

Preparación de silicato en un horno de quemadores sumergidos en medio reductor. Download PDF

Info

Publication number: ES2361265T3
Authority: ES; Spain
Prior art keywords: silicate; reactor; fuel; sulfate; submerged
Prior art date: 2003-09-19
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Lifetime

Application number

ES04816194T

Other languages

English (en)

Spanish (es)

Inventor

Rémi Saint-Gobain Recherche JACQUES

Pierre Saint-Gobain Glass France JEANVOINE

Biagio Saint-Gobain Recherche PALMIERI

Mélanie Saint-Gobain Recherche RATTIER

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Saint Gobain Glass France SAS

Compagnie de Saint Gobain SA

Original Assignee

Saint Gobain Glass France SAS

Compagnie de Saint Gobain SA

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2003-09-19

Filing date

2004-09-07

Publication date

2011-06-15

2004-09-07 Application filed by Saint Gobain Glass France SAS, Compagnie de Saint Gobain SA filed Critical Saint Gobain Glass France SAS

2011-06-15 Application granted granted Critical

2011-06-15 Publication of ES2361265T3 publication Critical patent/ES2361265T3/es

2024-09-07 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 61
238000002360 preparation method Methods 0.000 title claims description 6
BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims abstract description 74
239000000446 fuel Substances 0.000 claims abstract description 57
229910052760 oxygen Inorganic materials 0.000 claims abstract description 54
238000006243 chemical reaction Methods 0.000 claims abstract description 52
239000001301 oxygen Substances 0.000 claims abstract description 49
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 48
238000000034 method Methods 0.000 claims abstract description 40
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims abstract description 31
239000000377 silicon dioxide Substances 0.000 claims abstract description 26
239000007789 gas Substances 0.000 claims abstract description 21
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 33
229910052717 sulfur Inorganic materials 0.000 claims description 33
239000011593 sulfur Substances 0.000 claims description 33
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 24
229910052799 carbon Inorganic materials 0.000 claims description 23
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 20
239000007788 liquid Substances 0.000 claims description 20
239000007787 solid Substances 0.000 claims description 18
238000007670 refining Methods 0.000 claims description 13
230000004927 fusion Effects 0.000 claims description 11
239000002253 acid Substances 0.000 claims description 8
XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 claims description 5
239000002244 precipitate Substances 0.000 claims description 4
229910052815 sulfur oxide Inorganic materials 0.000 claims description 4
238000011084 recovery Methods 0.000 claims description 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
229910052742 iron Inorganic materials 0.000 claims 1
238000002844 melting Methods 0.000 abstract description 5
230000008018 melting Effects 0.000 abstract description 5
229910052761 rare earth metal Inorganic materials 0.000 abstract description 4
150000002910 rare earth metals Chemical class 0.000 abstract description 4
239000011521 glass Substances 0.000 description 29
238000004519 manufacturing process Methods 0.000 description 22
239000003638 chemical reducing agent Substances 0.000 description 21
239000000463 material Substances 0.000 description 21
239000011734 sodium Substances 0.000 description 13
238000002485 combustion reaction Methods 0.000 description 12
238000005755 formation reaction Methods 0.000 description 11
239000002994 raw material Substances 0.000 description 11
230000015572 biosynthetic process Effects 0.000 description 10
150000004760 silicates Chemical class 0.000 description 10
239000000203 mixture Substances 0.000 description 9
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical group [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 8
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 8
239000003517 fume Substances 0.000 description 8
239000002245 particle Substances 0.000 description 8
229910052708 sodium Inorganic materials 0.000 description 8
239000003153 chemical reaction reagent Substances 0.000 description 7
239000004215 Carbon black (E152) Substances 0.000 description 6
150000001875 compounds Chemical class 0.000 description 6
229930195733 hydrocarbon Natural products 0.000 description 6
150000002430 hydrocarbons Chemical class 0.000 description 6
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
239000000047 product Substances 0.000 description 6
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 5
239000002737 fuel gas Substances 0.000 description 5
239000004576 sand Substances 0.000 description 5
239000004449 solid propellant Substances 0.000 description 5
ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 4
239000004115 Sodium Silicate Substances 0.000 description 4
PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 4
229910052784 alkaline earth metal Inorganic materials 0.000 description 4
239000003245 coal Substances 0.000 description 4
239000000571 coke Substances 0.000 description 4
229920001971 elastomer Polymers 0.000 description 4
-1 poly (propylene) Polymers 0.000 description 4
229920000642 polymer Polymers 0.000 description 4
239000012429 reaction media Substances 0.000 description 4
239000005060 rubber Substances 0.000 description 4
239000011780 sodium chloride Substances 0.000 description 4
229910052911 sodium silicate Inorganic materials 0.000 description 4
NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 4
229910052938 sodium sulfate Inorganic materials 0.000 description 4
235000011152 sodium sulphate Nutrition 0.000 description 4
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 3
229910052684 Cerium Inorganic materials 0.000 description 3
238000013019 agitation Methods 0.000 description 3
150000001342 alkaline earth metals Chemical class 0.000 description 3
239000006227 byproduct Substances 0.000 description 3
239000011575 calcium Substances 0.000 description 3
230000001186 cumulative effect Effects 0.000 description 3
150000004820 halides Chemical class 0.000 description 3
239000003921 oil Substances 0.000 description 3
239000000123 paper Substances 0.000 description 3
229910052700 potassium Inorganic materials 0.000 description 3
229910000029 sodium carbonate Inorganic materials 0.000 description 3
235000017550 sodium carbonate Nutrition 0.000 description 3
150000003467 sulfuric acid derivatives Chemical class 0.000 description 3
238000003786 synthesis reaction Methods 0.000 description 3
MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
229910004298 SiO 2 Inorganic materials 0.000 description 2
229910052791 calcium Inorganic materials 0.000 description 2
239000000919 ceramic Substances 0.000 description 2
230000007423 decrease Effects 0.000 description 2
239000003599 detergent Substances 0.000 description 2
230000008034 disappearance Effects 0.000 description 2
238000005516 engineering process Methods 0.000 description 2
239000002360 explosive Substances 0.000 description 2
230000002349 favourable effect Effects 0.000 description 2
239000005357 flat glass Substances 0.000 description 2
239000001257 hydrogen Substances 0.000 description 2
229910052739 hydrogen Inorganic materials 0.000 description 2
230000001590 oxidative effect Effects 0.000 description 2
239000004033 plastic Substances 0.000 description 2
BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
239000001294 propane Substances 0.000 description 2
239000000779 smoke Substances 0.000 description 2
150000003464 sulfur compounds Chemical class 0.000 description 2
238000012546 transfer Methods 0.000 description 2
230000009466 transformation Effects 0.000 description 2
ZLZCXJDPEAVLTK-FDKSPCGJSA-N (6aR,9R,10aR)-N-[(1S,2S,4R,7S)-7-benzyl-2-hydroxy-5,8-dioxo-4-propan-2-yl-3-oxa-6,9-diazatricyclo[7.3.0.02,6]dodecan-4-yl]-7-methyl-6,6a,8,9,10,10a-hexahydro-4H-indolo[4,3-fg]quinoline-9-carboxamide 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-[[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxymethyl]oxan-2-yl]oxychromen-4-one 7-hydroxy-6-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-2-one methanesulfonic acid Chemical compound CS(O)(=O)=O.OC[C@H]1O[C@@H](Oc2cc3ccc(=O)oc3cc2O)[C@H](O)[C@@H](O)[C@@H]1O.C[C@@H]1O[C@@H](OC[C@H]2O[C@@H](Oc3c(oc4cc(O)cc(O)c4c3=O)-c3ccc(O)c(O)c3)[C@H](O)[C@@H](O)[C@@H]2O)[C@H](O)[C@H](O)[C@H]1O.CC(C)[C@@]1(NC(=O)[C@@H]2C[C@H]3[C@@H](Cc4c[nH]c5cccc3c45)N(C)C2)O[C@@]2(O)[C@@H]3CCCN3C(=O)[C@H](Cc3ccccc3)N2C1=O ZLZCXJDPEAVLTK-FDKSPCGJSA-N 0.000 description 1
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
239000005977 Ethylene Substances 0.000 description 1
229910017344 Fe2 O3 Inorganic materials 0.000 description 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
235000019738 Limestone Nutrition 0.000 description 1
KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
239000004111 Potassium silicate Substances 0.000 description 1
UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
239000000654 additive Substances 0.000 description 1
239000003513 alkali Substances 0.000 description 1
229910052783 alkali metal Inorganic materials 0.000 description 1
229910052910 alkali metal silicate Inorganic materials 0.000 description 1
150000001340 alkali metals Chemical class 0.000 description 1
239000007844 bleaching agent Substances 0.000 description 1
239000001273 butane Substances 0.000 description 1
235000019577 caloric intake Nutrition 0.000 description 1
239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
229910021386 carbon form Inorganic materials 0.000 description 1
239000011111 cardboard Substances 0.000 description 1
ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 description 1
229910000420 cerium oxide Inorganic materials 0.000 description 1
JIHMVMRETUQLFD-UHFFFAOYSA-N cerium(3+);dioxido(oxo)silane Chemical compound [Ce+3].[Ce+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O JIHMVMRETUQLFD-UHFFFAOYSA-N 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
230000000295 complement effect Effects 0.000 description 1
239000000470 constituent Substances 0.000 description 1
238000011109 contamination Methods 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
238000005202 decontamination Methods 0.000 description 1
230000003588 decontaminative effect Effects 0.000 description 1
230000007547 defect Effects 0.000 description 1
238000011161 development Methods 0.000 description 1
TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 description 1
235000013312 flour Nutrition 0.000 description 1
239000003546 flue gas Substances 0.000 description 1
238000005243 fluidization Methods 0.000 description 1
235000013305 food Nutrition 0.000 description 1
238000007499 fusion processing Methods 0.000 description 1
239000008187 granular material Substances 0.000 description 1
238000001033 granulometry Methods 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
238000000265 homogenisation Methods 0.000 description 1
150000002431 hydrogen Chemical class 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
238000009413 insulation Methods 0.000 description 1
239000013067 intermediate product Substances 0.000 description 1
239000006028 limestone Substances 0.000 description 1
230000000670 limiting effect Effects 0.000 description 1
229910052749 magnesium Inorganic materials 0.000 description 1
239000011159 matrix material Substances 0.000 description 1
239000000155 melt Substances 0.000 description 1
239000011707 mineral Substances 0.000 description 1
235000010755 mineral Nutrition 0.000 description 1
239000011490 mineral wool Substances 0.000 description 1
238000002156 mixing Methods 0.000 description 1
IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
235000019645 odor Nutrition 0.000 description 1
239000007800 oxidant agent Substances 0.000 description 1
BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 1
150000002926 oxygen Chemical class 0.000 description 1
229920001155 polypropylene Polymers 0.000 description 1
239000011591 potassium Substances 0.000 description 1
229910000027 potassium carbonate Inorganic materials 0.000 description 1
229910052913 potassium silicate Inorganic materials 0.000 description 1
NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 description 1
235000019353 potassium silicate Nutrition 0.000 description 1
238000012545 processing Methods 0.000 description 1
238000004064 recycling Methods 0.000 description 1
230000002787 reinforcement Effects 0.000 description 1
239000011435 rock Substances 0.000 description 1
238000009666 routine test Methods 0.000 description 1
238000000926 separation method Methods 0.000 description 1
229910052710 silicon Inorganic materials 0.000 description 1
229910052814 silicon oxide Inorganic materials 0.000 description 1
239000011343 solid material Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
238000006467 substitution reaction Methods 0.000 description 1
150000003463 sulfur Chemical class 0.000 description 1
230000000153 supplemental effect Effects 0.000 description 1
239000004753 textile Substances 0.000 description 1
231100000331 toxic Toxicity 0.000 description 1
230000002588 toxic effect Effects 0.000 description 1
230000008016 vaporization Effects 0.000 description 1
238000012800 visualization Methods 0.000 description 1
239000002023 wood Substances 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
- C03C1/02—Pretreated ingredients
- C03C1/026—Pelletisation or prereacting of powdered raw materials
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
- C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
- C01B33/187—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates
- C01B33/193—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates of aqueous solutions of silicates
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
- C03B5/235—Heating the glass
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
- C03B5/235—Heating the glass
- C03B5/2356—Submerged heating, e.g. by using heat pipes, hot gas or submerged combustion burners
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
- C03C1/02—Pretreated ingredients
- 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
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- 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
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Combustion & Propulsion (AREA)
Inorganic Chemistry (AREA)
Silicon Compounds (AREA)

ES04816194T 2003-09-19 2004-09-07 Preparación de silicato en un horno de quemadores sumergidos en medio reductor. Expired - Lifetime ES2361265T3 (es)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
FR0311006A FR2859991B1 (fr)	2003-09-19	2003-09-19	Preparation de silicate ou de verre dans un four a bruleurs immerges en milieu reducteur
FR0311006		2003-09-19
FR0312383		2003-10-23
FR0313272		2003-11-13

Publications (1)

Publication Number	Publication Date
ES2361265T3 true ES2361265T3 (es)	2011-06-15

Family

ID=34224350

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES04816194T Expired - Lifetime ES2361265T3 (es)	2003-09-19	2004-09-07	Preparación de silicato en un horno de quemadores sumergidos en medio reductor.

Country Status (4)

Country	Link
CN (1)	CN100482588C (fr)
ES (1)	ES2361265T3 (fr)
FR (1)	FR2859991B1 (fr)
UA (1)	UA91965C2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2991759B1 (fr) *	2012-06-12	2014-06-20	Saint Gobain Isover	Installation de fusion de verre
US9822027B2 (en) *	2014-04-25	2017-11-21	Owens-Brockway Glass Container Inc.	Glass furnace with bottom material feed
CN106673405A (zh) *	2017-01-21	2017-05-17	徐林波	玻璃液浸没加热高温分步熔化法
FR3087768B1 (fr) *	2018-10-29	2020-10-30	Arc France	Preparation de fabrication de verre et installation de verrerie industrielle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2239880A (en) *	1937-01-14	1941-04-29	Philadelphia Quartz Co	Manufacture of silicates
US2352738A (en) *	1940-01-15	1944-07-04	Robert F Ruthruff	Manufacture of alkali metal silicates
US4545800A (en) *	1984-07-19	1985-10-08	Ppg Industries, Inc.	Submerged oxygen-hydrogen combustion melting of glass
US5785940A (en) *	1996-03-18	1998-07-28	Pq Corporation	Silicate reactor with submerged burners
NZ507427A (en) *	1999-02-05	2005-02-25	Saint Gobain	Method for preparing alkali metal silicates for glass-making using submerged burners and enriched oxygen
FR2830528B1 (fr) *	2001-10-08	2004-07-02	Saint Gobain	Procede de preparation de matieres premieres pour la fabrication de verre
US7797216B2 (en) *	2004-01-12	2010-09-14	Intuit Inc.	Method and system for backfilling transactions in an account

2003
- 2003-09-19 FR FR0311006A patent/FR2859991B1/fr not_active Expired - Fee Related
2004
- 2004-09-07 UA UAA200604362A patent/UA91965C2/ru unknown
- 2004-09-07 ES ES04816194T patent/ES2361265T3/es not_active Expired - Lifetime
- 2004-09-07 CN CNB2004800342681A patent/CN100482588C/zh not_active Expired - Fee Related

Also Published As

Publication number	Publication date
UA91965C2 (ru)	2010-09-27
FR2859991B1 (fr)	2006-01-27
CN100482588C (zh)	2009-04-29
CN1882505A (zh)	2006-12-20
FR2859991A1 (fr)	2005-03-25

Publication	Publication Date	Title
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