FR2842802B1 - Procede de fabrication du 1,1-difluoroethane et application a la fabrication du 1,1-difluoroethylene - Google Patents

Procede de fabrication du 1,1-difluoroethane et application a la fabrication du 1,1-difluoroethylene

Info

Publication number
FR2842802B1
FR2842802B1 FR0209366A FR0209366A FR2842802B1 FR 2842802 B1 FR2842802 B1 FR 2842802B1 FR 0209366 A FR0209366 A FR 0209366A FR 0209366 A FR0209366 A FR 0209366A FR 2842802 B1 FR2842802 B1 FR 2842802B1
Authority
FR
France
Prior art keywords
manufacture
difluoroethylene
difluoroethane
application
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
FR0209366A
Other languages
English (en)
Other versions
FR2842802A1 (fr
Inventor
Philippe Bonnet
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.)
Arkema France SA
Original Assignee
Atofina 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 Atofina SA filed Critical Atofina SA
Priority to FR0209366A priority Critical patent/FR2842802B1/fr
Publication of FR2842802A1 publication Critical patent/FR2842802A1/fr
Application granted granted Critical
Publication of FR2842802B1 publication Critical patent/FR2842802B1/fr
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
    • C07C21/00—Acyclic unsaturated compounds containing halogen atoms
    • C07C21/02—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds
    • C07C21/18—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds containing fluorine
    • 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
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
    • 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)
FR0209366A 2002-07-24 2002-07-24 Procede de fabrication du 1,1-difluoroethane et application a la fabrication du 1,1-difluoroethylene Expired - Fee Related FR2842802B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0209366A FR2842802B1 (fr) 2002-07-24 2002-07-24 Procede de fabrication du 1,1-difluoroethane et application a la fabrication du 1,1-difluoroethylene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0209366A FR2842802B1 (fr) 2002-07-24 2002-07-24 Procede de fabrication du 1,1-difluoroethane et application a la fabrication du 1,1-difluoroethylene

Publications (2)

Publication Number Publication Date
FR2842802A1 FR2842802A1 (fr) 2004-01-30
FR2842802B1 true FR2842802B1 (fr) 2004-09-03

Family

ID=30011427

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0209366A Expired - Fee Related FR2842802B1 (fr) 2002-07-24 2002-07-24 Procede de fabrication du 1,1-difluoroethane et application a la fabrication du 1,1-difluoroethylene

Country Status (1)

Country Link
FR (1) FR2842802B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007514636A (ja) 2003-10-17 2007-06-07 アルケマ フランス １，１−ジフルオロエタンの製造法及び１，１−ジフルオロエチレンを製造するためのその適用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2145975A1 (de) * 1971-09-15 1973-03-22 Kali Chemie Ag Verfahren zur kontinuierlichen herstellung von vinylidenfluorid
US5545775A (en) * 1995-08-25 1996-08-13 Alliedsignal Inc. Liquid phase process for the preparation of 1,1-difluoroethane

Also Published As

Publication number Publication date
FR2842802A1 (fr) 2004-01-30

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20110331