KR101839442B1 - 1-클로로-3,3,3-트리플루오로프로펜의 이성질화 - Google Patents
1-클로로-3,3,3-트리플루오로프로펜의 이성질화 Download PDFInfo
- Publication number
- KR101839442B1 KR101839442B1 KR1020177000752A KR20177000752A KR101839442B1 KR 101839442 B1 KR101839442 B1 KR 101839442B1 KR 1020177000752 A KR1020177000752 A KR 1020177000752A KR 20177000752 A KR20177000752 A KR 20177000752A KR 101839442 B1 KR101839442 B1 KR 101839442B1
- Authority
- KR
- South Korea
- Prior art keywords
- trifluoropropene
- chloro
- product stream
- heated surface
- feed stream
- Prior art date
- 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.)
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- LDTMPQQAWUMPKS-OWOJBTEDSA-N (e)-1-chloro-3,3,3-trifluoroprop-1-ene Chemical compound FC(F)(F)\C=C\Cl LDTMPQQAWUMPKS-OWOJBTEDSA-N 0.000 title claims abstract description 21
- 238000006317 isomerization reaction Methods 0.000 title abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 39
- 239000000203 mixture Substances 0.000 claims abstract description 22
- 230000008569 process Effects 0.000 claims abstract description 17
- LDTMPQQAWUMPKS-UPHRSURJSA-N (z)-1-chloro-3,3,3-trifluoroprop-1-ene Chemical compound FC(F)(F)\C=C/Cl LDTMPQQAWUMPKS-UPHRSURJSA-N 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 34
- 239000003054 catalyst Substances 0.000 claims description 17
- 238000006243 chemical reaction Methods 0.000 claims description 16
- 238000012856 packing Methods 0.000 claims description 13
- 229910044991 metal oxide Inorganic materials 0.000 claims description 9
- 150000004706 metal oxides Chemical class 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- -1 Lewis acid metal halide Chemical class 0.000 claims description 7
- 239000000376 reactant Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 239000002841 Lewis acid Substances 0.000 claims description 5
- 229910001507 metal halide Inorganic materials 0.000 claims description 5
- 229910016569 AlF 3 Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 3
- 230000003197 catalytic effect Effects 0.000 claims description 3
- FDMFUZHCIRHGRG-UHFFFAOYSA-N 3,3,3-trifluoroprop-1-ene Chemical compound FC(F)(F)C=C FDMFUZHCIRHGRG-UHFFFAOYSA-N 0.000 claims 2
- 229910000851 Alloy steel Inorganic materials 0.000 claims 2
- 239000000047 product Substances 0.000 description 44
- 150000001875 compounds Chemical class 0.000 description 17
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- 238000000926 separation method Methods 0.000 description 8
- 229910000792 Monel Inorganic materials 0.000 description 7
- 238000009835 boiling Methods 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 6
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 5
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 5
- 229910052794 bromium Inorganic materials 0.000 description 5
- 238000004821 distillation Methods 0.000 description 5
- 239000006227 byproduct Substances 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 3
- 150000001342 alkaline earth metals Chemical class 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 238000004817 gas chromatography Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- QAERDLQYXMEHEB-UHFFFAOYSA-N 1,1,3,3,3-pentafluoroprop-1-ene Chemical compound FC(F)=CC(F)(F)F QAERDLQYXMEHEB-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000004604 Blowing Agent Substances 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 235000011089 carbon dioxide Nutrition 0.000 description 2
- 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 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000003380 propellant Substances 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 229910052723 transition metal Inorganic materials 0.000 description 2
- 150000003624 transition metals Chemical group 0.000 description 2
- 238000004148 unit process Methods 0.000 description 2
- OQISUJXQFPPARX-UHFFFAOYSA-N 2-chloro-3,3,3-trifluoroprop-1-ene Chemical compound FC(F)(F)C(Cl)=C OQISUJXQFPPARX-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical class [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- 238000005796 dehydrofluorination reaction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 239000007792 gaseous phase Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical group 0.000 description 1
- 239000011551 heat transfer agent Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical class C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical class [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/35—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction
- C07C17/358—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction by isomerisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B63/00—Purification; Separation; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/02—Alkenes
- C07C11/10—Alkenes with five carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/12—Alkadienes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/12—Alkadienes
- C07C11/16—Alkadienes with four carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/21—Alkatrienes; Alkatetraenes; Other alkapolyenes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/22—Aliphatic unsaturated hydrocarbons containing carbon-to-carbon triple bonds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/28—Aliphatic unsaturated hydrocarbons containing carbon-to-carbon double bonds and carbon-to-carbon triple bonds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C13/00—Cyclic hydrocarbons containing rings other than, or in addition to, six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
- C07C17/383—Separation; Purification; Stabilisation; Use of additives by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C21/00—Acyclic unsaturated compounds containing halogen atoms
- C07C21/02—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds
- C07C21/18—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds containing fluorine
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12221808P | 2008-12-12 | 2008-12-12 | |
| US61/122,218 | 2008-12-12 | ||
| US12/633,420 | 2009-12-08 | ||
| US12/633,420 US8217208B2 (en) | 2008-12-12 | 2009-12-08 | Isomerization of 1-chloro-3,3,3-trifluoropropene |
| PCT/US2009/067420 WO2010068715A2 (en) | 2008-12-12 | 2009-12-10 | Isomerization of 1-chloro-3,3,3-trifluoropropene |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020117016180A Division KR101698482B1 (ko) | 2008-12-12 | 2009-12-10 | 1-클로로-3,3,3-트리플루오로프로펜의 이성질화 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20170007862A KR20170007862A (ko) | 2017-01-20 |
| KR101839442B1 true KR101839442B1 (ko) | 2018-03-16 |
Family
ID=42241324
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020177000752A Active KR101839442B1 (ko) | 2008-12-12 | 2009-12-10 | 1-클로로-3,3,3-트리플루오로프로펜의 이성질화 |
| KR1020117016180A Active KR101698482B1 (ko) | 2008-12-12 | 2009-12-10 | 1-클로로-3,3,3-트리플루오로프로펜의 이성질화 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020117016180A Active KR101698482B1 (ko) | 2008-12-12 | 2009-12-10 | 1-클로로-3,3,3-트리플루오로프로펜의 이성질화 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US8217208B2 (enExample) |
| EP (1) | EP2379474B1 (enExample) |
| JP (3) | JP5745425B2 (enExample) |
| KR (2) | KR101839442B1 (enExample) |
| CN (1) | CN102245548B (enExample) |
| CA (1) | CA2746089C (enExample) |
| ES (1) | ES2533079T3 (enExample) |
| MX (1) | MX2011006010A (enExample) |
| WO (1) | WO2010068715A2 (enExample) |
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2937328B1 (fr) | 2008-10-16 | 2010-11-12 | Arkema France | Procede de transfert de chaleur |
| US8217208B2 (en) * | 2008-12-12 | 2012-07-10 | Honeywell International, Inc. | Isomerization of 1-chloro-3,3,3-trifluoropropene |
| FR2962442B1 (fr) | 2010-07-09 | 2016-02-26 | Arkema France | Composition stable de 2,3,3,3-tetrafluoropropene |
| US8704017B2 (en) * | 2010-09-03 | 2014-04-22 | Honeywell International Inc. | Continuous low-temperature process to produce trans-1-chloro-3,3,3-trifluoropropene |
| US8378158B2 (en) * | 2010-12-03 | 2013-02-19 | Honeywell International Inc. | Azeotrope-like compositions of (Z)-1-chloro-3,3,3-trifluoropropene and hydrogen fluoride |
| US9156752B2 (en) * | 2011-01-04 | 2015-10-13 | Honeywell International Inc. | High purity E-1-chloro-3,3,3-trifluoropropene and methods of making the same |
| JP5750917B2 (ja) * | 2011-02-01 | 2015-07-22 | セントラル硝子株式会社 | シス−１−クロロ−３，３，３−トリフルオロプロペンの製造方法 |
| US8404907B2 (en) | 2011-02-18 | 2013-03-26 | Honeywell International Inc. | Process for cis-1-chloro-3,3,3-trifluoropropene |
| US8653309B2 (en) * | 2011-04-20 | 2014-02-18 | Honeywell International Inc. | Process for producing trans-1233zd |
| US8436217B2 (en) * | 2011-04-25 | 2013-05-07 | Honeywell International Inc. | Integrated process to co-produce 1,1,1,3,3-pentafluoropropane, trans-1-chloro-3,3,3-trifluoropropene and trans-1,3,3,3-tetrafluoropropene |
| JP5834791B2 (ja) * | 2011-11-11 | 2015-12-24 | セントラル硝子株式会社 | （ｅ）−１−クロロ−３，３，３−トリフルオロプロペンの製造方法 |
| JP5790438B2 (ja) | 2011-11-21 | 2015-10-07 | セントラル硝子株式会社 | トランス−１−クロロ−３，３，３−トリフルオロプロペンの製造方法 |
| US8653310B2 (en) | 2011-12-07 | 2014-02-18 | Honeywell International Inc. | Process for making cis-1-chloro-3,3,3-trifluoropropene |
| US8754272B2 (en) | 2011-12-07 | 2014-06-17 | Honeywell International Inc. | Process for cis-1-chloro-3,3,3-trifluoropropene |
| JP5899974B2 (ja) | 2012-02-02 | 2016-04-06 | セントラル硝子株式会社 | （ｅ）−１−クロロ−３，３，３−トリフルオロプロペンの製造方法 |
| CN108863713B (zh) * | 2012-03-02 | 2024-05-07 | 阿科玛股份有限公司 | 通过萃取蒸馏从氢氯氟烯烃中去除污染物的方法 |
| US9000239B2 (en) * | 2012-05-15 | 2015-04-07 | Honeywell International Inc. | Methods for producing 1-chloro-3,3,3-trifluoropropene from 2-chloro-3,3,3-trifluoropropene |
| DE112013003077B4 (de) | 2012-06-13 | 2019-08-14 | Central Glass Co., Ltd. | Verfahren zum Herstellen von 1-Chlor-3,3,3-Trifluor-1-Propen und 1,3,3,3-Tetrafluorpropen |
| US20140275644A1 (en) * | 2013-03-14 | 2014-09-18 | Honeywell International Inc. | Method to produce cis-1-chloro-3,3,3-trifluoropropene |
| US9162947B2 (en) * | 2013-03-15 | 2015-10-20 | Honeywell International Inc. | High temperature isomerization of (E)-1-chloro-3,3,3-trifluoropropene to (Z)-1-chloro-3,3,3-trifluoropropene |
| EP3026368A4 (en) | 2013-10-25 | 2016-08-31 | Mitsubishi Heavy Ind Ltd | REFRIGERANT CIRCULATION DEVICE, METHOD FOR CIRCULATING A REFRIGERANT AND METHOD FOR ACIDIFYING THE ACID |
| JP6381890B2 (ja) | 2013-10-25 | 2018-08-29 | 三菱重工サーマルシステムズ株式会社 | 冷媒循環装置、冷媒循環方法および異性化抑制方法 |
| WO2016052562A1 (ja) | 2014-10-02 | 2016-04-07 | セントラル硝子株式会社 | ２－クロロ－１，３，３，３－テトラフルオロプロペン及び１－クロロ－３，３，３－トリフルオロプロペンを含有する共沸様組成物 |
| FR3033791B1 (fr) | 2015-03-18 | 2017-04-14 | Arkema France | Stabilisation du 1-chloro-3,3,3-trifluoropropene |
| JP2016222647A (ja) | 2015-06-02 | 2016-12-28 | セントラル硝子株式会社 | ハイドロハロフルオロオレフィンの製造方法 |
| CN107709278B (zh) * | 2015-06-30 | 2020-12-18 | Ａｇｃ株式会社 | 氢氯氟烯烃的制造方法以及2,3,3,3-四氟丙烯的制造方法 |
| CN109689604A (zh) * | 2016-09-12 | 2019-04-26 | Ａｇｃ株式会社 | 1-氯-2,3,3-三氟丙烯的制造方法 |
| US20190016652A1 (en) * | 2017-07-12 | 2019-01-17 | Honeywell International Inc. | Systems and methods for manufacturing and separating (z)-1-chloro-3,3,3-trifluoropropene |
| FR3070982B1 (fr) | 2017-09-12 | 2019-08-30 | Arkema France | Composition a base d'hydrochlorofluoroolefine et d'huile minerale |
| US10000431B1 (en) | 2018-01-30 | 2018-06-19 | Honeywell International Inc. | Process for the production of 1-chloro-3,3,3-trifluoropropene (HCFO-1233zd) |
| US9994502B1 (en) | 2018-01-30 | 2018-06-12 | Honeywell International Inc. | Process for the production of 1-chloro-3,3,3-trifluoropropene (HCFO-1233zd) |
| US10717662B2 (en) | 2018-02-07 | 2020-07-21 | Honeywell International Inc. | Process for the removal of iron and phosphate ions from a chlorinated hydrocarbon waste stream |
| JP6753434B2 (ja) * | 2018-06-13 | 2020-09-09 | ダイキン工業株式会社 | ジフルオロエチレンの製造方法 |
| FR3086287B1 (fr) * | 2018-09-26 | 2020-09-18 | Arkema France | Stabilisation du 1-chloro-3,3,3-trifluoropropene |
| CN111925274B (zh) * | 2020-09-17 | 2021-03-02 | 北京宇极科技发展有限公司 | Z-1-氯-3,3,3-三氟丙烯的制备方法 |
| JPWO2022138675A1 (enExample) * | 2020-12-22 | 2022-06-30 | ||
| CN112811975B (zh) * | 2021-04-22 | 2021-07-30 | 泉州宇极新材料科技有限公司 | 气相异构化制备z-1-r-3,3,3-三氟丙烯的方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101698482B1 (ko) * | 2008-12-12 | 2017-01-20 | 허니웰 인터내셔널 인코포레이티드 | 1-클로로-3,3,3-트리플루오로프로펜의 이성질화 |
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| BE536296A (enExample) | 1954-03-22 | |||
| IT535373A (enExample) | 1954-06-10 | |||
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| US4465786A (en) | 1982-09-27 | 1984-08-14 | General Electric Company | Catalyst composition for the preparation of 3,3,3-trifluoropropene |
| US4761308A (en) | 1987-06-22 | 1988-08-02 | General Electric Company | Process for the preparation of reflective pyrolytic graphite |
| US4798818A (en) | 1987-11-27 | 1989-01-17 | Dow Corning Corporation | Catalyst composition and process for its preparation |
| DE59010789D1 (de) | 1989-04-24 | 1998-02-12 | Hans Wilhelm Huetzen | Verfahren zur Herstellung eines halogenkohlenwasserstoff freien Polyurethanisolierschaumstoffs |
| DE3933335C2 (de) | 1989-10-06 | 1998-08-06 | Basf Ag | Verfahren zur Herstellung von Polyurethan-Hartschaumstoffen mit geringer Wärmeleitfähigkeit und ihre Verwendung |
| EP0431542A3 (en) | 1989-12-07 | 1991-12-27 | Hoechst Aktiengesellschaft | Process for the preparation of foams |
| HUT75954A (en) | 1994-07-11 | 1997-05-28 | Allied Signal Inc | Process for the manufacture of 1,1,1,3,3-pentafluoropropane |
| US6111150A (en) | 1996-06-20 | 2000-08-29 | Central Glass Company, Limited | Method for producing 1,1,1,3,3,-pentafluoropropane |
| US5710352A (en) | 1996-09-19 | 1998-01-20 | Alliedsignal Inc. | Vapor phase process for making 1,1,1,3,3-pentafluoropropane and 1-chloro-3,3,3-trifluoropropene |
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| KR101698482B1 (ko) * | 2008-12-12 | 2017-01-20 | 허니웰 인터내셔널 인코포레이티드 | 1-클로로-3,3,3-트리플루오로프로펜의 이성질화 |
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| KR101698482B1 (ko) | 2017-01-20 |
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| JP2012512160A (ja) | 2012-05-31 |
| JP6082765B2 (ja) | 2017-02-15 |
| JP2017110020A (ja) | 2017-06-22 |
| EP2379474B1 (en) | 2015-01-14 |
| CA2746089C (en) | 2019-11-26 |
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| ES2533079T3 (es) | 2015-04-07 |
| KR20110106363A (ko) | 2011-09-28 |
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| US20100152504A1 (en) | 2010-06-17 |
| WO2010068715A2 (en) | 2010-06-17 |
| CA2746089A1 (en) | 2010-06-17 |
| EP2379474A2 (en) | 2011-10-26 |
| MX2011006010A (es) | 2011-07-13 |
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