DE69811479D1 - Verfahren zur herstellung halogenierter kohlenwasserstoffe - Google Patents
Verfahren zur herstellung halogenierter kohlenwasserstoffeInfo
- Publication number
- DE69811479D1 DE69811479D1 DE69811479T DE69811479T DE69811479D1 DE 69811479 D1 DE69811479 D1 DE 69811479D1 DE 69811479 T DE69811479 T DE 69811479T DE 69811479 T DE69811479 T DE 69811479T DE 69811479 D1 DE69811479 D1 DE 69811479D1
- Authority
- DE
- Germany
- Prior art keywords
- halogened
- hydrocarbons
- producing
- producing halogened
- halogened hydrocarbons
- 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.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
- C07C17/21—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms with simultaneous increase of the number of halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
- C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
- C07C17/206—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction the other compound being HX
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10637697 | 1997-04-23 | ||
JP10637697 | 1997-04-23 | ||
PCT/JP1998/001850 WO1998047841A1 (fr) | 1997-04-23 | 1998-04-22 | Procede de production d'hydrocarbures halogenes |
Publications (3)
Publication Number | Publication Date |
---|---|
DE69811479D1 true DE69811479D1 (de) | 2003-03-27 |
DE69811479T2 DE69811479T2 (de) | 2003-11-20 |
DE69811479T3 DE69811479T3 (de) | 2006-09-28 |
Family
ID=14432008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69811479T Expired - Fee Related DE69811479T3 (de) | 1997-04-23 | 1998-04-22 | Verfahren zur herstellung halogenierter kohlenwasserstoffe |
Country Status (5)
Country | Link |
---|---|
US (1) | US6172270B1 (de) |
EP (1) | EP0957074B2 (de) |
DE (1) | DE69811479T3 (de) |
ES (1) | ES2192768T3 (de) |
WO (1) | WO1998047841A1 (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6366330B1 (en) * | 1997-05-23 | 2002-04-02 | Kent Displays Incorporated | Cholesteric liquid crystal display that prevents image sticking |
JP3520900B2 (ja) * | 1997-12-12 | 2004-04-19 | ダイキン工業株式会社 | ペンタフルオロエタンの製造方法、並びにフッ素化用触媒及びその製造方法 |
FR2807752A1 (fr) * | 2000-04-12 | 2001-10-19 | Solvay | Procede pour la preparation d'un hydrochlorofluoroalcane et catalyseur |
FR2807751B1 (fr) * | 2000-04-12 | 2005-05-20 | Solvay | Procede pour la preparation d'un hydro (chloro) fluoroalcane et catalyseur |
GB0021618D0 (en) * | 2000-09-02 | 2000-10-18 | Ici Plc | Production of hydrofluoroalkanes |
CN1867402B (zh) * | 2003-10-14 | 2010-04-28 | 纳幕尔杜邦公司 | 含锌的氧化铬组合物、它们的制备以及它们作为催化剂和催化剂前体的用途 |
GB0507139D0 (en) | 2005-04-08 | 2005-05-18 | Ineos Fluor Holdings Ltd | Catalyst |
GB0525699D0 (en) * | 2005-12-17 | 2006-01-25 | Ineos Fluor Holdings Ltd | Process |
GB0525701D0 (en) * | 2005-12-17 | 2006-01-25 | Ineos Fluor Holdings Ltd | Process |
GB0525700D0 (en) * | 2005-12-17 | 2006-01-25 | Ineos Fluor Holdings Ltd | Process |
GB0806422D0 (en) | 2008-04-09 | 2008-05-14 | Ineos Fluor Holdings Ltd | Process |
MX337217B (es) | 2006-10-03 | 2016-02-18 | Mexichem Amanco Holding Sa | Procedimiento de dehidrogenacion-halogenacion para la produccion de (hidro)fluoroalquenos de c3-c6. |
GB0706978D0 (en) | 2007-04-11 | 2007-05-16 | Ineos Fluor Holdings Ltd | Process |
GB0806389D0 (en) | 2008-04-09 | 2008-05-14 | Ineos Fluor Holdings Ltd | Process |
GB0806419D0 (en) | 2008-04-09 | 2008-05-14 | Ineos Fluor Holdings Ltd | Process |
GB0808836D0 (en) | 2008-05-15 | 2008-06-18 | Ineos Fluor Ltd | Process |
MX2011002366A (es) | 2008-09-05 | 2011-06-27 | Mexichen Amanco Holding Sa De Capital Variable | Catalizador de fluoracion y proceso para producir hidrocarburos fluorados. |
GB0816208D0 (en) * | 2008-09-05 | 2008-10-15 | Ineos Fluor Holdings Ltd | Catlyst and process using the catalyst |
GB0906191D0 (en) | 2009-04-09 | 2009-05-20 | Ineos Fluor Holdings Ltd | Process |
GB2492847A (en) | 2011-07-15 | 2013-01-16 | Mexichem Amanco Holding Sa | A process for reducing TFMA content in R-1234 |
GB2540428B (en) | 2015-07-17 | 2017-09-13 | Mexichem Fluor Sa De Cv | Process for preparing 3,3,3-trifluoropropene |
GB2559056B (en) | 2015-07-17 | 2019-09-11 | Mexichem Fluor Sa De Cv | Process for preparing 245cb and 1234yf from 243db |
FR3055221B1 (fr) | 2016-08-29 | 2023-12-15 | Arkema France | Compositions de catalyseurs d'oxyfluorure ou de fluorure de chrome, leur preparation et leur utilisation dans des procedes en phase gazeuse |
GB201615209D0 (en) | 2016-09-07 | 2016-10-19 | Mexichem Fluor Sa De Cv | Catalyst and process using the catalyst |
GB201615197D0 (en) * | 2016-09-07 | 2016-10-19 | Mexichem Fluor Sa De Cv | Catalyst and process using the catalyst |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2501062A1 (fr) † | 1980-12-29 | 1982-09-10 | Ugine Kuhlmann | Catalyseurs de fluoruration en phase gazeuse de derives chlores aliphatiques, a base de microbilles d'oxyde de chrome, et procedes de fluoruration utilisant ces catalyseurs |
JPH0788326B2 (ja) | 1987-11-26 | 1995-09-27 | 旭硝子株式会社 | 1,1−ジクロロ−1,2,2,2−テトラフルオロエタンの製造方法 |
JP2666444B2 (ja) * | 1988-12-23 | 1997-10-22 | 旭硝子株式会社 | 1,1,2―トリクロロ―2,2―ジフルオロエタンのフッ素化方法 |
JP2764980B2 (ja) * | 1988-12-28 | 1998-06-11 | 旭硝子株式会社 | パークロロエチレンのフッ素化方法 |
US5264639A (en) | 1989-02-02 | 1993-11-23 | Asahi Glass Company Ltd. | Process for producing a 2,2-difluoropropane |
GB9104775D0 (en) † | 1991-03-07 | 1991-04-17 | Ici Plc | Fluorination catalyst and process |
JP3412165B2 (ja) * | 1991-05-24 | 2003-06-03 | ダイキン工業株式会社 | フッ素化触媒およびハロゲン化炭化水素のフッ素化方法 |
CA2069149C (en) † | 1991-05-24 | 2002-09-03 | Takashi Shibanuma | Fluorination catalyst and process for fluorinating halogenated hydrocarbon |
FR2684567B1 (fr) * | 1991-12-09 | 1994-11-04 | Atochem | Catalyseurs massiques a base d'oxydes de chrome et de nickel, et leur application a la fluoration d'hydrocarbures halogenes. |
JPH06211707A (ja) * | 1993-01-14 | 1994-08-02 | Showa Denko Kk | ジフルオロメタンの製造方法 |
JP3374426B2 (ja) * | 1993-01-29 | 2003-02-04 | 昭和電工株式会社 | 1,1,1,2−テトラフルオロエタンの製造方法 |
GB9325756D0 (en) † | 1993-12-16 | 1994-02-16 | Ici Plc | Production of pentafluoroethane |
GB9406813D0 (en) * | 1994-04-06 | 1994-05-25 | Ici Plc | Production of pentafluoroethane |
KR0125143B1 (ko) † | 1994-12-02 | 1997-11-27 | 김은영 | 1,1,1-트리플루오로-2,2-디클로로에탄의 불소화 촉매 및 그것의 제조방법 |
FR2740994B1 (fr) * | 1995-11-10 | 1997-12-05 | Atochem Elf Sa | Catalyseurs massiques a base d'oxyde de chrome, leur procede de preparation et leur application a la fluoration d'hydrocarbures halogenes |
JP3520900B2 (ja) † | 1997-12-12 | 2004-04-19 | ダイキン工業株式会社 | ペンタフルオロエタンの製造方法、並びにフッ素化用触媒及びその製造方法 |
-
1998
- 1998-04-22 EP EP98917629A patent/EP0957074B2/de not_active Expired - Lifetime
- 1998-04-22 WO PCT/JP1998/001850 patent/WO1998047841A1/ja active IP Right Grant
- 1998-04-22 ES ES98917629T patent/ES2192768T3/es not_active Expired - Lifetime
- 1998-04-22 DE DE69811479T patent/DE69811479T3/de not_active Expired - Fee Related
- 1998-04-22 US US09/147,432 patent/US6172270B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69811479T3 (de) | 2006-09-28 |
EP0957074A1 (de) | 1999-11-17 |
DE69811479T2 (de) | 2003-11-20 |
WO1998047841A1 (fr) | 1998-10-29 |
EP0957074A4 (de) | 1999-11-17 |
EP0957074B1 (de) | 2003-02-19 |
EP0957074B2 (de) | 2006-01-11 |
ES2192768T3 (es) | 2003-10-16 |
US6172270B1 (en) | 2001-01-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8366 | Restricted maintained after opposition proceedings | ||
8339 | Ceased/non-payment of the annual fee |