DE3777897D1 - Verfahren zur herstellung von wasserstoff enthaltenden fluoraethylenen und chlorfluoraethylenen aus chlorfluoraethanen. - Google Patents
Verfahren zur herstellung von wasserstoff enthaltenden fluoraethylenen und chlorfluoraethylenen aus chlorfluoraethanen.Info
- Publication number
- DE3777897D1 DE3777897D1 DE8787110386T DE3777897T DE3777897D1 DE 3777897 D1 DE3777897 D1 DE 3777897D1 DE 8787110386 T DE8787110386 T DE 8787110386T DE 3777897 T DE3777897 T DE 3777897T DE 3777897 D1 DE3777897 D1 DE 3777897D1
- Authority
- DE
- Germany
- Prior art keywords
- chlorine
- fluorethane
- fluorethylene
- fluoroethylene
- producing hydrogen
- 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
- C07C17/23—Preparation of halogenated hydrocarbons by dehalogenation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT21171/86A IT1196518B (it) | 1986-07-18 | 1986-07-18 | Preparazione di fluoroetileni e clorofluoroetileni da clorofluoroetani |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3777897D1 true DE3777897D1 (de) | 1992-05-07 |
Family
ID=11177830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787110386T Expired - Fee Related DE3777897D1 (de) | 1986-07-18 | 1987-07-17 | Verfahren zur herstellung von wasserstoff enthaltenden fluoraethylenen und chlorfluoraethylenen aus chlorfluoraethanen. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4876405A (de) |
EP (1) | EP0253410B1 (de) |
JP (1) | JPS6393737A (de) |
CA (1) | CA1293268C (de) |
DE (1) | DE3777897D1 (de) |
IT (1) | IT1196518B (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1221776B (it) * | 1988-01-15 | 1990-07-12 | Ausimont Spa | Processo per la preparazione di 1,2 difluoroetano e di 1,1,2 trifluoroetano |
JP2653208B2 (ja) * | 1989-09-06 | 1997-09-17 | ダイキン工業株式会社 | クロロトリフルオロエチレンの製造方法 |
US5364992A (en) * | 1989-10-10 | 1994-11-15 | E. I. Du Pont De Nemours And Company | Halocarbon hydrogenolysis |
GB8927580D0 (en) * | 1989-12-06 | 1990-02-07 | Isc Chemicals Ltd | Improvements in or relating to the reduction of halogenated organic compounds |
US5498806A (en) * | 1990-05-31 | 1996-03-12 | Daikin Industries Ltd. | Process for preparing 1-chloro-1,2,2-trifluoroethylene or 1,2,2-trifluoroethylene |
US5283379A (en) * | 1990-08-13 | 1994-02-01 | F. Tech, Inc. | Method for producing trifluoroethylene |
JP2763186B2 (ja) * | 1990-08-13 | 1998-06-11 | エフテック株式会社 | トリフルオロエチレンの製造方法 |
JPH04120032A (ja) * | 1990-09-11 | 1992-04-21 | Daikin Ind Ltd | クロロトリフルオロエチレンおよびテトラフルオロエチレンの製造方法 |
US5621151A (en) * | 1990-10-09 | 1997-04-15 | E. I. Du Pont De Nemours And Company | Halocarbon hydrogenolysis |
FR2668769B1 (fr) * | 1990-11-06 | 1992-12-31 | Atochem | Fabrication de fluoroethylenes et de chlorofluoroethylenes. |
BE1005238A3 (fr) * | 1991-01-25 | 1993-06-08 | Solvay | Procede pour la preparation de chlorotrifluoroethylene et de trifluoroethylene au depart de 1,1,2-trichloro-1,1,2-trifluoroethane et composition catalytique utilisee dans ce procede. |
BE1005679A3 (fr) * | 1992-02-17 | 1993-12-14 | Solvay | Procede pour la preparation de 1,1-difluoro-2-chloroethylene au depart de 1,1-difluoro-1,2,2-trichloroethane. |
US5453557A (en) * | 1992-10-01 | 1995-09-26 | The Dow Chemical Company | Processes for converting chlorinated byproducts and waste products to useful materials |
US5430215A (en) * | 1994-04-14 | 1995-07-04 | The Dow Chemical Company | Selective hydrodechlorination of 1,2,3-trichloropropane to produce propylene |
US7329786B2 (en) | 2001-09-28 | 2008-02-12 | Great Lakes Chemical Corporation | Processes for producing CF3CFHCF3 |
US7223351B2 (en) * | 2003-04-17 | 2007-05-29 | Great Lakes Chemical Corporation | Fire extinguishing mixtures, methods and systems |
US8530708B2 (en) * | 2003-07-25 | 2013-09-10 | Honeywell International Inc. | Processes for selective dehydrohalogenation of halogenated alkanes |
US20050038302A1 (en) * | 2003-08-13 | 2005-02-17 | Hedrick Vicki E. | Systems and methods for producing fluorocarbons |
US7902410B2 (en) * | 2005-11-03 | 2011-03-08 | Honeywell International Inc. | Process for the manufacture of fluorinated alkanes |
US8013194B2 (en) | 2008-03-14 | 2011-09-06 | Honeywell International Inc. | Process for the manufacture of fluorinated olefins |
US8710282B2 (en) | 2008-03-14 | 2014-04-29 | Honeywell International Inc. | Integrated process for the manufacture of fluorinated olefins |
US20100324345A1 (en) * | 2009-06-22 | 2010-12-23 | Honeywell International Inc. | SYSTEMS AND PROCESSES FOR CFO-1113 FORMATION FROM HCFC-123a |
US8129574B2 (en) | 2009-08-31 | 2012-03-06 | Honeywell International Inc. | Hydrogenation process for fluorocarbons |
EP2809636B1 (de) * | 2012-02-02 | 2015-12-30 | Solvay Specialty Polymers Italy S.p.A. | Stabile zusammensetzungen aus trifluorethylen |
CN112547036B (zh) * | 2020-12-10 | 2022-09-30 | 中化蓝天集团有限公司 | 一种三氟三氯乙烷加氢脱氯催化剂及其制备方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2734090A (en) * | 1956-02-07 | Preparation of vinylidene fluoride | ||
US2615925A (en) * | 1948-04-05 | 1952-10-28 | Du Pont | Preparation of olefinic compounds |
US2704775A (en) * | 1951-02-02 | 1955-03-22 | Union Carbide & Carbon Corp | Preparation of halogenated olefines |
US2697124A (en) * | 1952-02-25 | 1954-12-14 | Kellogg M W Co | Dehalogenation of fluorohalocarbons |
US2864873A (en) * | 1954-03-16 | 1958-12-16 | Allied Chem | Production of 1, 1, 2-trifluoro-2-chloroethylene |
US2760997A (en) * | 1954-08-16 | 1956-08-28 | Hooker Electrochemical Co | Process for the production of chlorotrifluorothylene by passing a mixture of trichlorotrifluoroethane and hydrogen through an unobstructed iron tube |
US2704777A (en) * | 1955-01-25 | 1955-03-22 | Union Carbide & Carbon Corp | Preparation of halogenated olefines |
US3043889A (en) * | 1960-03-22 | 1962-07-10 | Allied Chem | Production of fluoroethylenes |
JPS438454Y1 (de) * | 1964-06-24 | 1968-04-15 | ||
US3505417A (en) * | 1966-10-05 | 1970-04-07 | Phillips Petroleum Co | Dehalogenation of fluorohalocarbons |
US3636173A (en) * | 1969-07-28 | 1972-01-18 | Phillips Petroleum Co | Hydrodehalogenation process and catalyst |
US3636172A (en) * | 1969-10-29 | 1972-01-18 | Phillips Petroleum Co | Dehalogenation of fluorohalocarbons |
DE3170139D1 (en) * | 1980-12-09 | 1985-05-30 | Allied Corp | Preparation of chlorotrifluoroethylene and trifluoroethylene |
JPS60185734A (ja) * | 1984-03-06 | 1985-09-21 | Asahi Glass Co Ltd | 3弗化塩化エチレンの製造方法 |
-
1986
- 1986-07-18 IT IT21171/86A patent/IT1196518B/it active
-
1987
- 1987-07-13 JP JP62173104A patent/JPS6393737A/ja active Pending
- 1987-07-13 US US07/072,641 patent/US4876405A/en not_active Expired - Fee Related
- 1987-07-17 EP EP87110386A patent/EP0253410B1/de not_active Expired
- 1987-07-17 DE DE8787110386T patent/DE3777897D1/de not_active Expired - Fee Related
- 1987-07-17 CA CA000542411A patent/CA1293268C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
IT8621171A0 (it) | 1986-07-18 |
EP0253410A1 (de) | 1988-01-20 |
EP0253410B1 (de) | 1992-04-01 |
US4876405A (en) | 1989-10-24 |
CA1293268C (en) | 1991-12-17 |
IT1196518B (it) | 1988-11-16 |
JPS6393737A (ja) | 1988-04-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |