DE68916974D1 - Aluminiumfluorid katalysator und seine verwendung in einem chlorofluorierungsverfahren zur herstellung von 1,1-dichlor-1,2,2,2-tetrafluorethan. - Google Patents

Aluminiumfluorid katalysator und seine verwendung in einem chlorofluorierungsverfahren zur herstellung von 1,1-dichlor-1,2,2,2-tetrafluorethan.

Info

Publication number
DE68916974D1
DE68916974D1 DE68916974T DE68916974T DE68916974D1 DE 68916974 D1 DE68916974 D1 DE 68916974D1 DE 68916974 T DE68916974 T DE 68916974T DE 68916974 T DE68916974 T DE 68916974T DE 68916974 D1 DE68916974 D1 DE 68916974D1
Authority
DE
Germany
Prior art keywords
chlorofluoration
tetrafluorethane
dichlor
producing
aluminum fluoride
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
Application number
DE68916974T
Other languages
English (en)
Other versions
DE68916974T2 (de
Inventor
Leo Manzer
Frederick Tebbe
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of DE68916974D1 publication Critical patent/DE68916974D1/de
Publication of DE68916974T2 publication Critical patent/DE68916974T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • 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

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)
DE68916974T 1988-12-28 1989-12-21 Aluminiumfluorid katalysator und seine verwendung in einem chlorofluorierungsverfahren zur herstellung von 1,1-dichlor-1,2,2,2-tetrafluorethan. Expired - Fee Related DE68916974T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/291,100 US4902838A (en) 1988-12-28 1988-12-28 Isomerization of saturated fluorohydrocarbons
PCT/US1989/005738 WO1990007482A1 (en) 1988-12-28 1989-12-21 Aluminum fluoride catalyst compositions and use thereof in a chlorofluorination process for preparing 1,1-dichloro-1,2,2,2-tetrafluoroethane

Publications (2)

Publication Number Publication Date
DE68916974D1 true DE68916974D1 (de) 1994-08-25
DE68916974T2 DE68916974T2 (de) 1994-12-22

Family

ID=23118840

Family Applications (3)

Application Number Title Priority Date Filing Date
DE68916974T Expired - Fee Related DE68916974T2 (de) 1988-12-28 1989-12-21 Aluminiumfluorid katalysator und seine verwendung in einem chlorofluorierungsverfahren zur herstellung von 1,1-dichlor-1,2,2,2-tetrafluorethan.
DE68918463T Expired - Fee Related DE68918463T2 (de) 1988-12-28 1989-12-21 Verfahren zur herstellung von fluorenthaltenden haloethanen mit verwendung von aluminiumfluorid enthaltenden katalysatorzusammenstellungen.
DE89313599T Expired - Fee Related DE68906524T2 (de) 1988-12-28 1989-12-27 Verfahren zur Isomerisierung von gesättigten Fluorkohlenwasserstoffen.

Family Applications After (2)

Application Number Title Priority Date Filing Date
DE68918463T Expired - Fee Related DE68918463T2 (de) 1988-12-28 1989-12-21 Verfahren zur herstellung von fluorenthaltenden haloethanen mit verwendung von aluminiumfluorid enthaltenden katalysatorzusammenstellungen.
DE89313599T Expired - Fee Related DE68906524T2 (de) 1988-12-28 1989-12-27 Verfahren zur Isomerisierung von gesättigten Fluorkohlenwasserstoffen.

Country Status (15)

Country Link
US (1) US4902838A (de)
EP (3) EP0451199B1 (de)
JP (3) JPH04502464A (de)
CN (1) CN1020589C (de)
AR (1) AR248265A1 (de)
AT (3) ATE111881T1 (de)
AU (3) AU634514B2 (de)
BR (3) BR8907858A (de)
CA (1) CA2006212A1 (de)
DE (3) DE68916974T2 (de)
ES (3) ES2058888T3 (de)
MX (1) MX166485B (de)
RU (1) RU1811523C (de)
WO (2) WO1990007481A1 (de)
ZA (1) ZA899915B (de)

Families Citing this family (74)

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CA2012792A1 (en) * 1989-06-14 1990-12-14 Robert C. Zawalski Process for preparing chlorofluorocarbons via an in situ generated activated aluminum trihalide catalyst and products resulting therefrom
US5157171A (en) * 1989-10-16 1992-10-20 E. I. Du Pont De Nemours And Company Process for chlorofluoropropanes
JPH03284637A (ja) * 1990-03-31 1991-12-16 Du Pont Mitsui Fluorochem Co Ltd ハイドロクロロフルオロカーボンの異性化方法
US5030372A (en) * 1990-07-31 1991-07-09 E. I. Du Pont De Nemours And Company Catalytic equilibration to improve the relative yield of selected halocarbons
US5250213A (en) * 1991-05-06 1993-10-05 E. I. Du Pont De Nemours And Company 1,1,1,2,2,3,3,4,4,5,6-undecafluorohexane and use thereof in compositions and processes for cleaning
US5243108A (en) * 1991-06-03 1993-09-07 E. I. Du Pont De Nemours And Company Aluminum fluoride catalyst compositions and use thereof in a chlorofluorination process for preparing 1,1-dichloro-1,2,2,2-tetrafluoroethane
US5243106A (en) * 1991-06-03 1993-09-07 E. I. Du Pont De Nemours And Company Processes using aluminum fluoride catalyst compositions for preparing 1,1-dichloro-1,2,2,2-tetrafluoroethane
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
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US5345017A (en) * 1992-12-08 1994-09-06 E. I. Du Pont De Nemours And Company Process for reducing the fluorine content of halocarbons
US5523498A (en) * 1992-12-08 1996-06-04 E. I. Du Pont De Nemours And Company Process for reducing the fluorine content of hydrofluorocarbons and hydrohalofluorocarbons
US5866730A (en) * 1993-04-02 1999-02-02 E. I. Du Pont De Nemours And Company Process for enriching 1,2-dichloro-1,1,2,2-tetrafluoroethane from a mixture of dichlorotetrafluoroethane isomers
US5274190A (en) * 1993-05-24 1993-12-28 E. I. Du Pont De Nemours And Company Process for the manufacture of linear hydrofluorocarbons containing end group hydrogen substituents
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
US5274189A (en) * 1993-05-24 1993-12-28 E. I. Du Pont De Nemours And Company Process for the manufacture of linear hydrofluorocarbons containing end group hydrogen substituents
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US5559069A (en) * 1994-05-26 1996-09-24 E. I. Du Pont De Nemours And Company Catalysts for halogenated hydrocarbon processing, their precursors and their preparation and use
US5563304A (en) 1994-05-26 1996-10-08 E. I. Du Pont De Nemours And Company Production of 1,2-dihydro and 2,2-dihydro hexafluoropropanes and azeotropes thereof with HF
US5847242A (en) * 1995-05-19 1998-12-08 E. I. Du Pont De Nemours And Company Catalysts for halogenated hydrocarbon processing, their precursors and their preparation and use
US5919994A (en) * 1995-11-29 1999-07-06 E. I. Du Pont De Nemours And Company Catalytic halogenated hydrocarbon processing and ruthenium catalysts for use therein
FR2758556B1 (fr) 1997-01-17 1999-02-19 Atochem Elf Sa Isomerisation d'hydrofluorocarbures
FR2759093B1 (fr) 1997-02-05 1999-03-05 Ceca Sa Polymethylenepolyamine dipropionamides comme inhibiteurs non ecotoxiques de la corrosion carbonique du fer
US6365544B2 (en) 1998-05-22 2002-04-02 Conoco Inc. Fischer-Tropsch processes and catalysts using fluorided alumina supports
US6368997B2 (en) 1998-05-22 2002-04-09 Conoco Inc. Fischer-Tropsch processes and catalysts using fluorided supports
US6472574B2 (en) 1999-12-10 2002-10-29 E. I. Du Pont Nemours And Company Production of 1,2-dihydro and 2,2-dihydro hexafluoropropanes and azeotropes thereof with HF
US6333440B1 (en) 2000-04-07 2001-12-25 E. I. Du Pont De Nemours And Company Process for perfluorocyclobutane purification
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
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
WO2007117391A1 (en) * 2006-03-31 2007-10-18 E.I. Du Pont De Nemours And Company Coproduction of hydrofluoroolefins
US7722781B2 (en) 2006-06-27 2010-05-25 E.I. Du Pont De Nemours And Company Tetrafluoropropene production processes
WO2008030441A1 (en) * 2006-09-05 2008-03-13 E. I. Du Pont De Nemours And Company 1,2,3,3,3-pentafluoropropene production processes
TW200920721A (en) * 2007-07-13 2009-05-16 Solvay Fluor Gmbh Preparation of halogen and hydrogen containing alkenes over metal fluoride catalysts
FR2929272B1 (fr) * 2008-03-28 2010-04-09 Arkema France Procede pour la preparation du 2,3,3,3-tetrafluoro-1-propene
KR101946315B1 (ko) 2008-05-07 2019-02-11 이 아이 듀폰 디 네모아 앤드 캄파니 1,1,1,2,3-펜타플루오로프로판 또는 2,3,3,3-테트라플루오로프로펜을 포함하는 조성물
EP2516367B1 (de) 2009-12-23 2015-10-07 Arkema France Katalytische gasphasenfluorierung von 243db zu 1234yf
WO2011077191A1 (en) 2009-12-23 2011-06-30 Arkema France Catalytic gas phase fluorination of 1230xa to 1234yf
CN102686543B (zh) 2009-12-23 2015-04-15 阿克马法国公司 1230xa到1234yf的催化气相氟化
WO2011077192A1 (en) 2009-12-23 2011-06-30 Arkema France CATALYTIC GAS PHASE FLUORINATION OF 1233xf TO 1234yf
US9120716B2 (en) 2010-10-22 2015-09-01 Arkema France Process for the preparation of 2,3,3,3 tetrafluoropropene
ES2770405T3 (es) 2010-10-22 2020-07-01 Arkema France Proceso para la fabricación de 2-cloro-3,3,3-trifluropropeno por fluoración en fase gaseosa de pentacloropropano
JP6165060B2 (ja) 2011-01-21 2017-07-19 アルケマ フランス 気相触媒フッ素化
WO2012098420A1 (en) 2011-01-21 2012-07-26 Arkema France Process for the manufacture of 2,3,3,3- tetrafluoropropene by gas phase fluorination of pentachloropropane
CN103313960B (zh) 2011-01-21 2016-06-08 阿克马法国公司 催化气相氟化
CN103998405B (zh) 2011-12-14 2016-06-08 阿克马法国公司 2,3,3,3-四氟丙烯的制备方法
FR2986525B1 (fr) 2012-02-03 2014-02-14 Arkema France Procede de production de 2,3,3,3-tetrafluoropropene
US8822739B2 (en) 2012-03-22 2014-09-02 E I Du Pont De Nemours And Company Catalytic isomerization of 2,3,3,3-tetrafluoropropene
CN102994052B (zh) * 2012-11-30 2015-09-09 徐超 一种空调用制冷剂
FR3012137B1 (fr) 2013-10-17 2016-09-16 Arkema France Procede de production de composes fluores
FR3013606B1 (fr) 2013-11-28 2015-11-13 Arkema France Procede de purification d'acide chlorhydrique
FR3023286B1 (fr) 2014-07-02 2018-02-16 Arkema France Procede de fabrication de tetrafluoropropene
FR3027304B1 (fr) 2014-10-16 2018-02-23 Arkema France Compositions a base de 1,1,1,3,3-pentachloropropane
FR3027303B1 (fr) 2014-10-16 2016-10-07 Arkema France Compositions a base de 1,1,1,2,3-pentachloropropane
EP3230240B1 (de) 2014-12-11 2018-06-13 Arkema France Verfahren zur herstellung von 1-chlor-2,2-difluorethan
FR3046161B1 (fr) 2015-12-23 2019-12-13 Arkema France Procede de production et de purification du 2,3,3,3-tetrafluoro-1-propene.
FR3046160B1 (fr) 2015-12-23 2019-12-13 Arkema France Procede de preparation du 2,3,3,3-tetrafluoro-1-propene et recyclage du 2-chloro-3,3,3-trifluoropropene exempt d'impuretes.
FR3046165B1 (fr) 2015-12-23 2019-12-13 Arkema France Procede de production et de purification du 2,3,3,3-tetrafluoro-1-propene
FR3046162B1 (fr) 2015-12-23 2019-12-13 Arkema France Procede de production et de purification du 2,3,3,3-tetrafluoro-1-propene.
FR3048429B1 (fr) 2016-03-04 2019-09-27 Arkema France Composition azeotropique ou quasi-azeotropique comprenant de la trifluoropropyne
MX2018012546A (es) 2016-04-13 2019-07-08 Arkema France Proceso para la produccion de 2,3,3,3-tetrafluoropropeno.
FR3051468B1 (fr) 2016-05-19 2019-07-26 Arkema France Procede de fabrication de tetrafluoropropene.
FR3051469B1 (fr) 2016-05-19 2018-05-11 Arkema France Procede de fabrication de tetrafluoropropene.
EP3536681B1 (de) * 2016-11-01 2020-12-09 Agc Inc. Verfahren zur isomerisierung einer organischen verbindung und verfahren zur herstellung eines isomers einer organischen verbindung
FR3064628B1 (fr) 2017-03-28 2019-04-05 Arkema France Procede de production et de purification du 2,3,3,3-tetrafluoropropene
FR3064626B1 (fr) 2017-03-28 2020-02-21 Arkema France Procede de production du 2,3,3,3-tetrafluoropropene.
FR3064629B1 (fr) 2017-03-28 2019-04-05 Arkema France Procede de production et de purification du 2,3,3,3-tetrafluoro-1-propene
FR3064622B1 (fr) 2017-03-28 2019-03-22 Arkema France Procede de recuperation d'acide fluorhydrique
FR3064627B1 (fr) 2017-03-28 2020-02-21 Arkema France Procede de production du 2,3,3,3-tetrafluoropropene.
FR3065725B1 (fr) 2017-04-28 2020-01-24 Arkema France Procede de purification du 1,1,1,2,2-pentafluoropropane.
FR3065726B1 (fr) 2017-04-28 2019-04-19 Arkema France Procede de production et de purification du 2,3,3,3-tetrafluoropropene.
FR3078700B1 (fr) 2018-03-07 2020-07-10 Arkema France Procede de production du 2,3,3,3-tetrafluoropropene
FR3078699B1 (fr) 2018-03-07 2020-02-21 Arkema France Procede de production du 2,3,3,3-tetrafluoropropene
FR3078698B1 (fr) 2018-03-07 2020-02-21 Arkema France Procede de production du 2-chloro-3,3,3-trifluoropropene

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JPS53121710A (en) * 1977-03-30 1978-10-24 Daikin Ind Ltd Preparation of isomerized chlorofluorohydrocarbon containing hydrogne
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Also Published As

Publication number Publication date
BR8907859A (pt) 1991-12-17
AU4823690A (en) 1990-08-01
ZA899915B (en) 1991-08-28
BR8907858A (pt) 1991-10-22
EP0452363B1 (de) 1994-07-20
AU4840590A (en) 1990-08-01
DE68916974T2 (de) 1994-12-22
JP2669701B2 (ja) 1997-10-29
ES2057526T3 (es) 1994-10-16
WO1990007481A1 (en) 1990-07-12
CN1044088A (zh) 1990-07-25
CA2006212A1 (en) 1990-06-28
DE68918463D1 (de) 1994-10-27
JPH04502471A (ja) 1992-05-07
AU628912B2 (en) 1992-09-24
BR8906778A (pt) 1990-09-18
EP0376686B1 (de) 1993-05-12
DE68918463T2 (de) 1995-02-23
EP0452363A1 (de) 1991-10-23
EP0376686A1 (de) 1990-07-04
CN1020589C (zh) 1993-05-12
ES2055114T3 (es) 1994-08-16
DE68906524T2 (de) 1993-11-25
ATE111881T1 (de) 1994-10-15
AU621439B2 (en) 1992-03-12
AU4731589A (en) 1990-07-05
JPH04502464A (ja) 1992-05-07
MX166485B (es) 1993-01-12
WO1990007482A1 (en) 1990-07-12
US4902838A (en) 1990-02-20
AR248265A1 (es) 1995-07-12
JPH02231440A (ja) 1990-09-13
ES2058888T3 (es) 1994-11-01
ATE89255T1 (de) 1993-05-15
ATE108759T1 (de) 1994-08-15
DE68906524D1 (de) 1993-06-17
AU634514B2 (en) 1993-02-25
EP0451199A1 (de) 1991-10-16
EP0451199B1 (de) 1994-09-21
RU1811523C (ru) 1993-04-23

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