[go: up one dir, main page]

DE69519379D1 - Verfahren zur herstellung von trifluorethylene - Google Patents

Verfahren zur herstellung von trifluorethylene

Info

Publication number
DE69519379D1
DE69519379D1 DE69519379T DE69519379T DE69519379D1 DE 69519379 D1 DE69519379 D1 DE 69519379D1 DE 69519379 T DE69519379 T DE 69519379T DE 69519379 T DE69519379 T DE 69519379T DE 69519379 D1 DE69519379 D1 DE 69519379D1
Authority
DE
Germany
Prior art keywords
trifluorethylene
producing
producing trifluorethylene
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 - Lifetime
Application number
DE69519379T
Other languages
English (en)
Other versions
DE69519379T2 (de
Inventor
Llewellyn Powell
Paul Sharratt
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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.)
Filing date
Publication date
Priority claimed from GB9416009A external-priority patent/GB9416009D0/en
Priority claimed from GB9423778A external-priority patent/GB9423778D0/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of DE69519379D1 publication Critical patent/DE69519379D1/de
Publication of DE69519379T2 publication Critical patent/DE69519379T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69519379T 1994-08-08 1995-07-31 Verfahren zur herstellung von trifluorethylene Expired - Lifetime DE69519379T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9416009A GB9416009D0 (en) 1994-08-08 1994-08-08 Production process
GB9423778A GB9423778D0 (en) 1994-11-25 1994-11-25 Production process
PCT/GB1995/001799 WO1996005157A1 (en) 1994-08-08 1995-07-31 Process for the production of fluorine containing olefins

Publications (2)

Publication Number Publication Date
DE69519379D1 true DE69519379D1 (de) 2000-12-14
DE69519379T2 DE69519379T2 (de) 2001-03-29

Family

ID=26305426

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69519379T Expired - Lifetime DE69519379T2 (de) 1994-08-08 1995-07-31 Verfahren zur herstellung von trifluorethylene

Country Status (6)

Country Link
US (1) US5856593A (de)
EP (1) EP0775100B1 (de)
JP (1) JPH10505337A (de)
DE (1) DE69519379T2 (de)
DK (1) DK0775100T3 (de)
WO (1) WO1996005157A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9602805D0 (en) * 1996-02-12 1996-04-10 Ici Plc Production process
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
US6028026A (en) * 1997-08-25 2000-02-22 E. I. Du Pont De Nemours And Company Cubic chromium trifluoride and its use for halogenated hydrocarbon processing
US6031141A (en) * 1997-08-25 2000-02-29 E. I. Du Pont De Nemours And Company Fluoroolefin manufacturing process
US6224781B1 (en) 1997-08-25 2001-05-01 E. I. Du Pont De Nemours And Company Compositions comprising hydrofluorocarbons and their manufacture
US6107267A (en) * 1997-08-25 2000-08-22 E. I. Du Pont De Nemours And Company Compositions comprising CF3 CF2 CHF2 and their manufacture
US6124510A (en) * 1998-07-21 2000-09-26 Elf Atochem North America, Inc. 1234ze preparation
CZ2002183A3 (cs) * 1999-07-21 2002-11-13 Halocarbon Products Corporation Způsob přípravy alifatických fluorovaných uhlovodíků
RU2445302C2 (ru) * 2006-06-27 2012-03-20 Е.И. Дюпон Де Немур Энд Компани Способы получения тетрафторпропена
US8377327B2 (en) 2006-06-27 2013-02-19 E I Du Pont De Nemours And Company Tetrafluoropropene production processes
EP2043980B1 (de) 2006-06-27 2015-04-29 E.I. Du Pont De Nemours And Company Verfahren zur herstellung von 1,2,3,3,3-pentafluorpropen
US8232435B2 (en) 2006-09-05 2012-07-31 E I Du Pont De Nemours And Company 1,2,3,3,3-pentafluoropropene production processes
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.
TW200920721A (en) * 2007-07-13 2009-05-16 Solvay Fluor Gmbh Preparation of halogen and hydrogen containing alkenes over metal fluoride catalysts
CN102267866B (zh) * 2011-05-05 2013-11-27 浙江师范大学 一种三氟乙烯和四氟甲烷的制备方法
CN103044190B (zh) * 2012-12-21 2014-12-24 巨化集团技术中心 一种三氟乙烯的制备方法
CN103288589A (zh) * 2013-06-04 2013-09-11 同济大学 一种生产三氟乙烯联产氟化氢的方法
CN105939984B (zh) * 2014-01-30 2020-08-14 Ａｇｃ株式会社 三氟乙烯的制造方法
WO2015147063A1 (ja) * 2014-03-27 2015-10-01 旭硝子株式会社 トリフルオロエチレンの製造方法
CN107531592B (zh) 2015-04-09 2024-04-19 Ａｇｃ株式会社 氢氟烯烃的制造方法
WO2017104828A1 (ja) * 2015-12-16 2017-06-22 旭硝子株式会社 ハイドロフルオロオレフィンの製造方法
JP6780656B2 (ja) 2015-12-16 2020-11-04 Ａｇｃ株式会社 ハイドロフルオロオレフィンの製造方法
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
JP6673413B2 (ja) * 2018-05-08 2020-03-25 ダイキン工業株式会社 フルオロオレフィンの製造方法
WO2024062827A1 (ja) * 2022-09-22 2024-03-28 Ａｇｃ株式会社 クロロトリフルオロエチレン及びトリフルオロエチレンの製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2599631A (en) * 1945-12-06 1952-06-10 Du Pont Preparation of vinyl fluoride
US2774799A (en) * 1954-04-01 1956-12-18 Kellogg M W Co Selective dehydrohalogenation of fluorohaloalkanes using a copper catalyst
US3432562A (en) * 1965-09-24 1969-03-11 Phillips Petroleum Co Dehydrofluorination process and products
US3636172A (en) * 1969-10-29 1972-01-18 Phillips Petroleum Co Dehalogenation of fluorohalocarbons
CA2019914C (en) * 1989-07-06 1999-06-08 Maher Yousef Elsheikh Dehydrofluorination and dehydrogenation of fluorinated alkanes
FR2710054A1 (fr) * 1993-09-16 1995-03-24 Atochem Elf Sa Procédé de préparation du trifluoroéthylène.

Also Published As

Publication number Publication date
DK0775100T3 (da) 2000-11-27
US5856593A (en) 1999-01-05
JPH10505337A (ja) 1998-05-26
DE69519379T2 (de) 2001-03-29
EP0775100B1 (de) 2000-11-08
WO1996005157A1 (en) 1996-02-22
EP0775100A1 (de) 1997-05-28

Similar Documents

Publication Publication Date Title
DE59708146D1 (de) Verfahren zur herstellung von polyalkoholen
ATE243211T1 (de) Verfahren zur herstellung von dihalogenazolopyrimidinen
DE69618020D1 (de) Verfahren zur herstellung von hydrofluorethern
DE69726581D1 (de) Verfahren zur herstellung von cyclohexandimethanol
DE69512888D1 (de) Verfahren zur herstellung von alkoholen
DE69519379D1 (de) Verfahren zur herstellung von trifluorethylene
DE59604922D1 (de) Verfahren zur herstellung von polyalkoholen
DE69604277D1 (de) Verfahren zur herstellung von nootkaton
ATE194850T1 (de) Verfahren zur herstellung von peroxiperfluoropolyxyalkylene
DE59705109D1 (de) Verfahren zur herstellung von arylcyanaten
DE59601604D1 (de) Verfahren zur herstellung von n-aryl- und n-hetarylhydroxylaminen
DE69414253D1 (de) Verfahren zur herstellung von oximin
ATE181554T1 (de) Verfahren zur herstellung von n- phosphonomethylglyzin
DE69706976D1 (de) Kontinuierliches verfahren zur herstellung von hydrocarbylaluminoxanen
DE69510087D1 (de) Verfahren zur herstellung von 5-chlor-2,3-dihydro-1h-inden-1-on
DE69616322D1 (de) Verfahren zur herstellung von 3-isochromanonen
DE59401406D1 (de) Verfahren zur herstellung von naphtalocyaninen
ATE198318T1 (de) Verfahren zur herstellung von n-acetonylbenzamide
DE69615836D1 (de) Verfahren zur herstellung von boroxyd
DE59509620D1 (de) Verfahren zur herstellung von acyloinen
DE59704683D1 (de) Verfahren zur herstellung von 6-aminocapronitril
DE69514369D1 (de) Verfahren zur herstellung von pentafluorethan
DE59404478D1 (de) Verfahren zur herstellung von polyvinylpyridin-n-oxiden
DE69714290D1 (de) Verfahren zur herstellung von benzisothiazolin-3-onen
DE69418472D1 (de) Verfahren zur herstellung von goethit

Legal Events

Date Code Title Description
8330 Complete renunciation