DE69603530D1 - Verfahren zur Herstellung von 1,1-Difluorethan - Google Patents

Verfahren zur Herstellung von 1,1-Difluorethan

Info

Publication number
DE69603530D1
DE69603530D1 DE69603530T DE69603530T DE69603530D1 DE 69603530 D1 DE69603530 D1 DE 69603530D1 DE 69603530 T DE69603530 T DE 69603530T DE 69603530 T DE69603530 T DE 69603530T DE 69603530 D1 DE69603530 D1 DE 69603530D1
Authority
DE
Germany
Prior art keywords
difluoroethane
preparation
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
DE69603530T
Other languages
English (en)
Other versions
DE69603530T2 (de
Inventor
Frans Grunchard
Francine Janssens
Vincent Wilmet
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.)
Solvay SA
Original Assignee
Solvay SA
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 Solvay SA filed Critical Solvay SA
Application granted granted Critical
Publication of DE69603530D1 publication Critical patent/DE69603530D1/de
Publication of DE69603530T2 publication Critical patent/DE69603530T2/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
    • 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
    • C07C19/00—Acyclic saturated compounds containing halogen atoms
    • C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
DE69603530T 1995-04-24 1996-04-15 Verfahren zur Herstellung von 1,1-Difluorethan Expired - Fee Related DE69603530T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9504962A FR2733227B1 (fr) 1995-04-24 1995-04-24 Procede pour la preparation de 1,1-difluoroethane

Publications (2)

Publication Number Publication Date
DE69603530D1 true DE69603530D1 (de) 1999-09-09
DE69603530T2 DE69603530T2 (de) 2000-03-02

Family

ID=9478441

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69603530T Expired - Fee Related DE69603530T2 (de) 1995-04-24 1996-04-15 Verfahren zur Herstellung von 1,1-Difluorethan

Country Status (16)

Country Link
US (1) US5714652A (de)
EP (1) EP0739875B1 (de)
JP (1) JP3920375B2 (de)
KR (1) KR100472210B1 (de)
CN (1) CN1065518C (de)
AR (1) AR001690A1 (de)
AU (1) AU697583B2 (de)
BR (1) BR9602032A (de)
CA (1) CA2174202A1 (de)
DE (1) DE69603530T2 (de)
ES (1) ES2138285T3 (de)
FR (1) FR2733227B1 (de)
GR (1) GR3031738T3 (de)
RU (1) RU2171249C2 (de)
TW (1) TW335391B (de)
ZA (1) ZA963019B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2771737B1 (fr) 1997-12-01 2000-02-04 Solvay Procedes de production et d'epuration de 1,1-difluoroethane et produit ainsi obtenu
US6080899A (en) * 1999-01-25 2000-06-27 Alliedsignal Inc. Method of producing fluorinated organic compounds
KR100383216B1 (ko) * 2000-12-08 2003-05-12 한국과학기술연구원 1,1-디플루오로에탄 제조용 촉매 및 1,1-디플루오로에탄제조방법
WO2011135416A1 (en) 2010-04-26 2011-11-03 Arkema France Process for the manufacture of 2-chloro-3, 3, 3-trifluoropropene (hcfo 1233xf) by liquid phase fluorination of pentachloropropane
PL2630108T3 (pl) 2010-10-22 2018-07-31 Arkema France Sposób wytwarzania 2,3,3,3-tetrafluoropropenu
ES2637832T3 (es) 2010-10-25 2017-10-17 Arkema France Proceso para la fabricación de 2-cloro-1,1,1,2-tetrafluoropropano por fluoración en fase líquida de 2-cloro-3,3,3-trifluoropropeno
JP2014503496A (ja) 2010-11-15 2014-02-13 アルケマ フランス ペンタクロロプロパンの液相フッ素化による２−クロロ−３，３，３−トリフルオロプロペン（ｈｃｆｏ１２３３ｘｆ）の製造方法
WO2017178857A1 (en) 2016-04-13 2017-10-19 Arkema France Process for the manufacture of 2,3,3,3-tetrafluoropropene
CN112608216B (zh) 2020-11-23 2022-01-21 浙江衢化氟化学有限公司 一种联产1,1-二氟乙烷和氯乙烯的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1006432A3 (fr) * 1992-12-02 1994-08-23 Solvay Procede de purification de 1,1-difluoroethane.
BE1007393A3 (fr) * 1993-08-04 1995-06-06 Solvay Procede pour la preparation de 1-chloro-1-fluoroethane et/ou de 1,1-difluoroethane.

Also Published As

Publication number Publication date
CN1141906A (zh) 1997-02-05
DE69603530T2 (de) 2000-03-02
EP0739875B1 (de) 1999-08-04
TW335391B (en) 1998-07-01
ZA963019B (en) 1996-10-22
RU2171249C2 (ru) 2001-07-27
US5714652A (en) 1998-02-03
BR9602032A (pt) 1998-10-06
EP0739875A1 (de) 1996-10-30
CN1065518C (zh) 2001-05-09
CA2174202A1 (fr) 1996-10-25
FR2733227B1 (fr) 1997-07-04
FR2733227A1 (fr) 1996-10-25
JPH08291087A (ja) 1996-11-05
AR001690A1 (es) 1997-11-26
AU5058196A (en) 1996-11-07
KR100472210B1 (ko) 2005-06-07
KR960037629A (ko) 1996-11-19
GR3031738T3 (en) 2000-02-29
ES2138285T3 (es) 2000-01-01
AU697583B2 (en) 1998-10-08
JP3920375B2 (ja) 2007-05-30

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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