CN101479217B - 四氟丙烯生产方法 - Google Patents
四氟丙烯生产方法 Download PDFInfo
- Publication number
- CN101479217B CN101479217B CN200780023672.2A CN200780023672A CN101479217B CN 101479217 B CN101479217 B CN 101479217B CN 200780023672 A CN200780023672 A CN 200780023672A CN 101479217 B CN101479217 B CN 101479217B
- Authority
- CN
- China
- Prior art keywords
- hfc
- tetrafluoropropene
- azeotrope
- dehydrofluorination
- composition
- 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.)
- Active
Links
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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/22—Halogenating
- B01J37/26—Fluorinating
-
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/125—Halogens; Compounds thereof with scandium, yttrium, aluminium, gallium, indium or thallium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
-
- 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
- C07C17/386—Separation; Purification; Stabilisation; Use of additives by distillation with auxiliary compounds
-
- 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
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
- B01J21/04—Alumina
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
| 反应器温度℃ | 1234yf | E-1234ze | Z-1234ze | 245eb |
| 200 | ND | ND | ND | 99.9 |
| 300 | 14.3 | 3.6 | 0.8 | 81.2 |
| 350 | 28.2 | 9.5 | 2.3 | 60.0 |
| 400 | 45.4 | 18.9 | 4.4 | 31.3 |
| 400 | 52.0 | 22.0 | 5.4 | 20.4 |
Claims (14)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US81665006P | 2006-06-27 | 2006-06-27 | |
| US60/816,650 | 2006-06-27 | ||
| PCT/US2007/014645 WO2008002500A1 (en) | 2006-06-27 | 2007-06-22 | Tetrafluoropropene production processes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101479217A CN101479217A (zh) | 2009-07-08 |
| CN101479217B true CN101479217B (zh) | 2013-02-06 |
Family
ID=38656573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200780023672.2A Active CN101479217B (zh) | 2006-06-27 | 2007-06-22 | 四氟丙烯生产方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7722781B2 (zh) |
| EP (1) | EP2043979B2 (zh) |
| JP (1) | JP5393453B2 (zh) |
| CN (1) | CN101479217B (zh) |
| ES (1) | ES2539938T5 (zh) |
| RU (1) | RU2445302C2 (zh) |
| WO (1) | WO2008002500A1 (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12018204B2 (en) | 2018-10-26 | 2024-06-25 | The Chemours Company Fc, Llc | HFO-1234ZE, HFO-1225ZC and HFO-1234YF containing compositions and processes for producing and using the compositions |
| US12123631B2 (en) | 2018-10-26 | 2024-10-22 | The Chemours Company Fc, Llc | HFO-1234ze, HFO-1225zc and HFO-1234yf compositions and processes for producing and using the compositions |
Families Citing this family (51)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8766020B2 (en) * | 2008-07-31 | 2014-07-01 | Honeywell International Inc. | Process for producing 2,3,3,3-tetrafluoropropene |
| JP2009542650A (ja) * | 2006-06-27 | 2009-12-03 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | テトラフルオロプロペン製造方法 |
| US8377327B2 (en) * | 2006-06-27 | 2013-02-19 | E I Du Pont De Nemours And Company | Tetrafluoropropene production processes |
| JP5393454B2 (ja) | 2006-06-27 | 2014-01-22 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | 1,2,3,3,3−ペンタフルオロプロペンの製造方法 |
| US7982073B2 (en) | 2006-07-13 | 2011-07-19 | E. I. Du Pont De Nemours And Company | Catalytic production processes for making tetrafluoropropenes and pentafluoropropenes |
| US7420094B2 (en) | 2006-09-05 | 2008-09-02 | E.I. Du Pont De Nemours And Company | Catalytic isomerization processes of 1,3,3,3-tetrafluoropropene for making 2,3,3,3-tetrafluoropropene |
| KR101397113B1 (ko) | 2006-10-03 | 2014-05-19 | 멕시켐 아만코 홀딩 에스.에이. 데 씨.브이. | 탄소수 3-6의 (하이드로)플루오로알켄의 생성을 위한 탈수소할로겐화 방법 |
| US8013194B2 (en) * | 2008-03-14 | 2011-09-06 | Honeywell International Inc. | Process for the manufacture of fluorinated olefins |
| CN101528645B (zh) * | 2006-10-31 | 2013-10-30 | 纳幕尔杜邦公司 | 氟丙烷、卤代丙烯以及2-氯-3,3,3-三氟-1-丙烯与hf的共沸组合物和1,1,1,2,2-五氟丙烷与hf的共沸组合物的制备方法 |
| GB0625214D0 (en) | 2006-12-19 | 2007-01-24 | Ineos Fluor Holdings Ltd | Process |
| GB0706978D0 (en) | 2007-04-11 | 2007-05-16 | Ineos Fluor Holdings Ltd | Process |
| JP5136111B2 (ja) * | 2008-02-19 | 2013-02-06 | セントラル硝子株式会社 | フルオロオレフィンとフッ化水素の分離方法 |
| FR2929272B1 (fr) * | 2008-03-28 | 2010-04-09 | Arkema France | Procede pour la preparation du 2,3,3,3-tetrafluoro-1-propene |
| FR2929273B1 (fr) * | 2008-03-28 | 2017-05-26 | Arkema France | Procede de preparation de composes fluores. |
| GB0806389D0 (en) | 2008-04-09 | 2008-05-14 | Ineos Fluor Holdings Ltd | Process |
| KR102884920B1 (ko) * | 2008-05-07 | 2025-11-12 | 더 케무어스 컴퍼니 에프씨, 엘엘씨 | 1,1,1,2,3-펜타플루오로프로판 또는 2,3,3,3-테트라플루오로프로펜을 포함하는 조성물 |
| CN104164214B (zh) | 2008-05-07 | 2018-04-24 | 科慕埃弗西有限公司 | 可用作热传递组合物的组合物 |
| US8198491B2 (en) | 2008-08-06 | 2012-06-12 | Daikin Industries, Ltd. | Process for preparing 2,3,3,3-tetrafluoropropene and 1,3,3,3-tetrafluoropropene |
| WO2010021406A1 (en) * | 2008-08-22 | 2010-02-25 | Daikin Industries, Ltd. | Process for preparing 2,3,3,3-tetrafluoropropene |
| FR2935703B1 (fr) * | 2008-09-11 | 2010-09-03 | Arkema France | Procede de preparation de composes fluores. |
| FR2937328B1 (fr) | 2008-10-16 | 2010-11-12 | Arkema France | Procede de transfert de chaleur |
| JP2012519654A (ja) | 2009-03-04 | 2012-08-30 | ダイキン工業株式会社 | 2,3,3,3−テトラフルオロプロペンと1,3,3,3−テトラフルオロプロペンを含む含フッ素プロペンの製造方法 |
| TW201114727A (en) | 2009-06-03 | 2011-05-01 | Du Pont | Catalysts and process to manufacture 2,3,3,3-tetrafluoropropene |
| FR2948362B1 (fr) * | 2009-07-23 | 2012-03-23 | Arkema France | Procede de preparation de composes fluores |
| WO2011077193A1 (en) | 2009-12-23 | 2011-06-30 | Arkema France | Catalytic gas phase fluorination of 243db to 1234yf |
| CN102686542A (zh) | 2009-12-23 | 2012-09-19 | 阿克马法国公司 | 1233xf到1234yf的催化气相氟化 |
| WO2011077191A1 (en) * | 2009-12-23 | 2011-06-30 | Arkema France | Catalytic gas phase fluorination of 1230xa to 1234yf |
| HUE025486T2 (en) | 2009-12-23 | 2016-02-29 | Arkema France | 1230xa catalytic gas phase fluorination to produce 1234yf |
| US9187589B2 (en) * | 2010-03-31 | 2015-11-17 | Daikin Industries, Ltd. | 2, 3, 3, 3-tetrafluoropropene copolymer |
| US8263817B2 (en) * | 2010-07-06 | 2012-09-11 | E I Du Pont De Nemours And Company | Synthesis of 1234YF by selective dehydrochlorination of 244BB |
| US8518293B2 (en) * | 2010-09-03 | 2013-08-27 | Honeywell International Inc. | 1,3,3,3-tetrafluoropropene process azeotropes with HF |
| EP3466912B1 (en) | 2011-01-21 | 2022-04-13 | Arkema France | Catalytic gas phase fluorination |
| US9302961B2 (en) * | 2011-01-21 | 2016-04-05 | Arkema France | Catalytic gas phase fluorination |
| CN102989489B (zh) | 2011-09-14 | 2015-04-22 | 中化蓝天集团有限公司 | 一种制备2,3,3,3-四氟丙烯的方法 |
| US8822739B2 (en) | 2012-03-22 | 2014-09-02 | E I Du Pont De Nemours And Company | Catalytic isomerization of 2,3,3,3-tetrafluoropropene |
| CN104428273B (zh) | 2012-07-10 | 2018-09-14 | 大金工业株式会社 | 用于制造含氟烯烃的方法 |
| FR3003569B1 (fr) * | 2013-03-20 | 2015-12-25 | Arkema France | Composition comprenant hf et 1,3,3,3-tetrafluoropropene |
| FR3003567B1 (fr) * | 2013-03-20 | 2015-03-06 | Arkema France | Composition comprenant hf et 3,3,3-trifluoropropene |
| FR3003566B1 (fr) * | 2013-03-20 | 2018-07-06 | Arkema France | Composition comprenant hf et e-3,3,3-trifluoro-1-chloropropene |
| FR3003565B1 (fr) | 2013-03-20 | 2018-06-29 | Arkema France | Composition comprenant hf et 2,3,3,3-tetrafluoropropene |
| FR3015478B1 (fr) | 2013-12-19 | 2015-12-25 | Arkema France | Compositions azeotropiques a base de fluorure d'hydrogene et de z-3,3,3-trifluoro-1-chloropropene |
| JP6328589B2 (ja) | 2015-05-29 | 2018-05-23 | ダイキン工業株式会社 | 含フッ素オレフィンの製造方法 |
| CN104945221B (zh) * | 2015-06-11 | 2017-07-18 | 浙江衢州巨新氟化工有限公司 | 一种联产2,3,3,3‑四氟丙烯和1,3,3,3‑四氟丙烯的方法 |
| FR3045029B1 (fr) | 2015-12-14 | 2025-10-31 | Arkema France | Fluoration catalytique en phase gazeuse avec des catalyseurs a base de chrome |
| GB201615197D0 (en) | 2016-09-07 | 2016-10-19 | Mexichem Fluor Sa De Cv | Catalyst and process using the catalyst |
| GB201615209D0 (en) | 2016-09-07 | 2016-10-19 | Mexichem Fluor Sa De Cv | Catalyst and process using the catalyst |
| FR3056222B1 (fr) | 2016-09-19 | 2020-01-10 | Arkema France | Composition a base de 1-chloro-3,3,3-trifluoropropene |
| FR3077572B1 (fr) | 2018-02-05 | 2021-10-08 | Arkema France | Composition azeotropique ou quasi-azeotropique ternaire comprenant hf, 2,3,3,3-tetrafluoropropene et 1,1,1,2,2,-pentafluoropropane. |
| EP3870562B1 (en) * | 2018-10-26 | 2026-01-28 | The Chemours Company FC, LLC | Hfo-1234ze and hfo-1234yf compositions and processes for producing and using the compositions |
| GB2580623A (en) | 2019-01-17 | 2020-07-29 | Mexichem Fluor Sa De Cv | Method |
| CN115322071B (zh) * | 2022-10-17 | 2023-01-31 | 山东东岳化工有限公司 | 以1,1,1,2,3-五氟丙烷为原料联产制备三氟丙烯和四氟丙烯的方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0974571B1 (en) * | 1998-07-21 | 2003-04-23 | Atofina Chemicals, Inc. | Preparation of 1,1,1,3-tetrafluoropropene( 1234ze ) |
| WO2005012212A2 (en) * | 2003-07-25 | 2005-02-10 | Honeywell International Inc. | Process for the manufacture of 1,3,3,3 tetrafluoropropene |
| WO2005108334A1 (en) * | 2004-04-29 | 2005-11-17 | Honeywell International, Inc. | Processes for synthesis of 1,3,3,3-tetrafluoropropene and 2,3,3,3-tetrafluoropropene |
Family Cites Families (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US706107A (en) | 1902-03-01 | 1902-08-05 | Goodell Company | Fruit-knife. |
| US2996555A (en) † | 1959-06-25 | 1961-08-15 | Dow Chemical Co | Preparation of 2, 3, 3, 3-tetrafluoropropene |
| US3432562A (en) | 1965-09-24 | 1969-03-11 | Phillips Petroleum Co | Dehydrofluorination process and products |
| SU1706690A1 (ru) | 1988-04-19 | 1992-01-23 | Всесоюзный Научно-Исследовательский Институт Технического Углерода | Пористый углеродный материал |
| US4902838A (en) | 1988-12-28 | 1990-02-20 | E. I. Du Pont De Nemours And Company | Isomerization of saturated fluorohydrocarbons |
| US5136113A (en) | 1991-07-23 | 1992-08-04 | E. I. Du Pont De Nemours And Company | Catalytic hydrogenolysis |
| US5268122A (en) | 1991-08-28 | 1993-12-07 | E. I. Du Pont De Nemours And Company | Gem-dihydropolyfluoroalkanes and monohydropolyfluoroalkenes, processes for their production, and use of gem-dihydropolyfluoroalkanes in cleaning compositions |
| WO1993025510A1 (fr) * | 1992-06-05 | 1993-12-23 | Daikin Industries, Ltd. | Procedes d'obtention de 1,1,1,2,3-pentafluoro-propene et de 1,1,1,2,3-pentafluoro-propane |
| US5396000A (en) | 1993-05-24 | 1995-03-07 | E. I. Du Pont De Nemours And Company | Process for the manufacture of 1,1,1,2,3,-pentafluoropropane |
| DE4343169A1 (de) * | 1993-12-17 | 1995-06-22 | Solvay Deutschland | Katalytische Hydrodehalogenierung halogenhaltiger Verbindungen von Elementen der vierten Hauptgruppe |
| US5856593A (en) * | 1994-08-08 | 1999-01-05 | Imperial Chemical Industries Plc | Process for the production of fluorine containing olefins |
| FR2729136A1 (fr) | 1995-01-05 | 1996-07-12 | Atochem Elf Sa | Procede de deshydrofluoration de fluoroalcanes en fluoroalcenes. |
| DE69812901T2 (de) * | 1997-01-31 | 2003-11-06 | E.I. Du Pont De Nemours And Co., Wilmington | Katalytische herstellung von pentafluorpropenen |
| US5945573A (en) † | 1997-01-31 | 1999-08-31 | E. I. Du Pont De Nemours And Company | Process for the manufacture of 1,1,1,3,3-pentafluoropropane |
| US6031141A (en) * | 1997-08-25 | 2000-02-29 | E. I. Du Pont De Nemours And Company | Fluoroolefin manufacturing process |
| FR2768717B1 (fr) | 1997-09-24 | 1999-11-12 | Solvay | Procede de separation de fluorure d'hydrogene de ses melanges avec un hydrofluoroalcane contenant de 3 a 6 atomes de carbone |
| JP3518321B2 (ja) * | 1998-03-23 | 2004-04-12 | ダイキン工業株式会社 | 1,1,1,3,3−ペンタフルオロプロパンの製造方法 |
| CA2355385C (fr) | 1998-12-18 | 2010-04-27 | Solvay (Societe Anonyme) | Procede de separation d'un melange comprenant au moins un hydrofluoroalcane et du fluorure d'hydrogene, procedes de preparation d'un hydrofluoroalcane et compositions azeotropiques |
| RU2210559C2 (ru) * | 1999-08-20 | 2003-08-20 | Институт элементоорганических соединений им.А.Н. Несмеянова РАН | Способ получения фторолефинов |
| US7230146B2 (en) * | 2003-10-27 | 2007-06-12 | Honeywell International Inc. | Process for producing fluoropropenes |
| US7279451B2 (en) * | 2002-10-25 | 2007-10-09 | Honeywell International Inc. | Compositions containing fluorine substituted olefins |
| CA2539936C (en) * | 2003-10-14 | 2012-10-02 | E.I. Du Pont De Nemours And Company | Process for the preparation of 1,1,1,3,3-pentafluoropropane and 1,1,1,2,3-pentafluoropropane |
| KR20070011554A (ko) * | 2004-04-29 | 2007-01-24 | 허니웰 인터내셔널 인코포레이티드 | 1,3,3,3-테트라플루오로프로펜의 합성 방법 |
| US7674939B2 (en) | 2004-04-29 | 2010-03-09 | Honeywell International Inc. | Method for producing fluorinated organic compounds |
| US7897823B2 (en) * | 2004-10-29 | 2011-03-01 | E. I. Du Pont De Nemours And Company | Process for production of azeotrope compositions comprising hydrofluoroolefin and hydrogen fluoride and uses of said azeotrope compositions in separation processes |
| WO2007002501A2 (en) | 2005-06-24 | 2007-01-04 | Paul Rosenberg | Collapsible receptacle for flexible beverage container |
| WO2007019355A1 (en) | 2005-08-05 | 2007-02-15 | E. I. Du Pont De Nemours And Company | Process for the preparation of 1,3,3,3-tetrafluoropropene and/or 2,3,3,3-tetrafluoropropene |
| US7423188B2 (en) * | 2005-11-01 | 2008-09-09 | E. I. Du Pont De Nemours And Company | Azeotrope compositions comprising E-1,3,3,3-tetrafluoropropene and hydrogen fluoride and uses thereof |
| US7476771B2 (en) | 2005-11-01 | 2009-01-13 | E.I. Du Pont De Nemours + Company | Azeotrope compositions comprising 2,3,3,3-tetrafluoropropene and hydrogen fluoride and uses thereof |
| JP5143011B2 (ja) * | 2005-11-03 | 2013-02-13 | ハネウェル・インターナショナル・インコーポレーテッド | フッ素化有機化合物の製造方法 |
| US7560602B2 (en) * | 2005-11-03 | 2009-07-14 | Honeywell International Inc. | Process for manufacture of fluorinated olefins |
| US7687670B2 (en) | 2006-03-31 | 2010-03-30 | E.I. Du Pont De Nemours And Company | Coproduction of hydrofluoroolefins |
| JP2009542650A (ja) * | 2006-06-27 | 2009-12-03 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | テトラフルオロプロペン製造方法 |
| JP5393454B2 (ja) | 2006-06-27 | 2014-01-22 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | 1,2,3,3,3−ペンタフルオロプロペンの製造方法 |
| ES2450945T3 (es) * | 2006-08-24 | 2014-03-25 | E. I. Du Pont De Nemours And Company | Procedimientos para la separación de fluoroolefinas a partir de fluoruro de hidrógeno por destilación azeotrópica |
| KR101397113B1 (ko) | 2006-10-03 | 2014-05-19 | 멕시켐 아만코 홀딩 에스.에이. 데 씨.브이. | 탄소수 3-6의 (하이드로)플루오로알켄의 생성을 위한 탈수소할로겐화 방법 |
-
2007
- 2007-06-22 WO PCT/US2007/014645 patent/WO2008002500A1/en not_active Ceased
- 2007-06-22 EP EP07796388.2A patent/EP2043979B2/en active Active
- 2007-06-22 ES ES07796388T patent/ES2539938T5/es active Active
- 2007-06-22 RU RU2009102509/04A patent/RU2445302C2/ru not_active IP Right Cessation
- 2007-06-22 US US12/301,070 patent/US7722781B2/en active Active
- 2007-06-22 CN CN200780023672.2A patent/CN101479217B/zh active Active
- 2007-06-22 JP JP2009518189A patent/JP5393453B2/ja active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0974571B1 (en) * | 1998-07-21 | 2003-04-23 | Atofina Chemicals, Inc. | Preparation of 1,1,1,3-tetrafluoropropene( 1234ze ) |
| WO2005012212A2 (en) * | 2003-07-25 | 2005-02-10 | Honeywell International Inc. | Process for the manufacture of 1,3,3,3 tetrafluoropropene |
| WO2005108334A1 (en) * | 2004-04-29 | 2005-11-17 | Honeywell International, Inc. | Processes for synthesis of 1,3,3,3-tetrafluoropropene and 2,3,3,3-tetrafluoropropene |
Non-Patent Citations (1)
| Title |
|---|
| A Facile Stereoselective Synthesis of(E)-1-Aryl-1,2,3,3,3-pentafluoropropenes and (E)-1-Aryl-2-chloro-1,3,3,3-tetrafluoropropenes;Manabu Kuroboshi等;《Chemistry Letters》;19901231;第19卷;全文 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12018204B2 (en) | 2018-10-26 | 2024-06-25 | The Chemours Company Fc, Llc | HFO-1234ZE, HFO-1225ZC and HFO-1234YF containing compositions and processes for producing and using the compositions |
| US12123631B2 (en) | 2018-10-26 | 2024-10-22 | The Chemours Company Fc, Llc | HFO-1234ze, HFO-1225zc and HFO-1234yf compositions and processes for producing and using the compositions |
| US12291666B2 (en) | 2018-10-26 | 2025-05-06 | The Chemours Company Fc, Llc | HFO-1234ze, HFO-1225zc and HFO-1234yf containing compositions and processes for producing and using the compositions |
| US12292213B2 (en) | 2018-10-26 | 2025-05-06 | The Chemours Company Fc, Llc | HFO-1234ZE, HFO-1225ZC and HFO-1234YF compositions and processes for producing and using the compositions |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009542651A (ja) | 2009-12-03 |
| RU2445302C2 (ru) | 2012-03-20 |
| ES2539938T5 (en) | 2025-06-23 |
| US20090127496A1 (en) | 2009-05-21 |
| EP2043979A1 (en) | 2009-04-08 |
| RU2009102509A (ru) | 2010-08-10 |
| CN101479217A (zh) | 2009-07-08 |
| WO2008002500A1 (en) | 2008-01-03 |
| US7722781B2 (en) | 2010-05-25 |
| JP5393453B2 (ja) | 2014-01-22 |
| ES2539938T3 (es) | 2015-07-07 |
| EP2043979B2 (en) | 2025-02-26 |
| EP2043979B1 (en) | 2015-04-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101479217B (zh) | 四氟丙烯生产方法 | |
| US8377327B2 (en) | Tetrafluoropropene production processes | |
| US7687670B2 (en) | Coproduction of hydrofluoroolefins | |
| US11708516B2 (en) | 1,2,3,3,3-pentafluropropene production processes | |
| JP5764291B2 (ja) | テトラフルオロプロペンおよびペンタフルオロプロペンを製造するための触媒製造方法 | |
| US6388147B1 (en) | Production of 1,2-dihydro and 2,2-dihydro hexafluoropropanes and azeotropes thereof with HF | |
| JP2010513517A (ja) | ハイドロフルオロオレフィンの合成および分離方法 | |
| CN101589010A (zh) | 2,3,3,3-四氟丙烯和/或1,2,3,3-四氟丙烯的制备方法 | |
| US6472574B2 (en) | Production of 1,2-dihydro and 2,2-dihydro hexafluoropropanes and azeotropes thereof with HF | |
| HK1134809A (zh) | 四氟丙烯生產方法 | |
| CN101553452A (zh) | 合成和分离氢氟烯烃的方法 | |
| HK1133869A (zh) | 1,2,3,3,3-五氟丙烯製備方法 | |
| HK1139123A (zh) | 2,3,3,3-四氟丙烯和/或1,2,3,3-四氟丙烯的制備方法 | |
| HK1139923A (zh) | 含有2,3,3,3-四氟丙烯和/或1,2,3,3-四氟丙烯的組合物及其製備方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1134809 Country of ref document: HK |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: WD Ref document number: 1134809 Country of ref document: HK |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171227 Address after: Delaware, USA Patentee after: Como Efsee Co.,Ltd. Address before: Delaware, USA Patentee before: E. I. du Pont de Nemours and Co. |
