FR2337120B1 - - Google Patents

Info

Publication number
FR2337120B1
FR2337120B1 FR7639492A FR7639492A FR2337120B1 FR 2337120 B1 FR2337120 B1 FR 2337120B1 FR 7639492 A FR7639492 A FR 7639492A FR 7639492 A FR7639492 A FR 7639492A FR 2337120 B1 FR2337120 B1 FR 2337120B1
Authority
FR
France
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
Application number
FR7639492A
Other versions
FR2337120A1 (fr
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
Daikin Kogyo Co 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
Application filed by Daikin Industries Ltd, Daikin Kogyo Co Ltd filed Critical Daikin Industries Ltd
Publication of FR2337120A1 publication Critical patent/FR2337120A1/fr
Application granted granted Critical
Publication of FR2337120B1 publication Critical patent/FR2337120B1/fr
Granted 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
    • C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
    • C07C17/206—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction the other compound being HX

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)
FR7639492A 1975-12-29 1976-12-29 Procede d Granted FR2337120A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50157371A JPS5946211B2 (ja) 1975-12-29 1975-12-29 １− クロロ −１，１− ジフルオロエタンマタハ ／ オヨビ １，１，１− トリフルオロエタンオセイゾウスルホウホウ

Publications (2)

Publication Number Publication Date
FR2337120A1 FR2337120A1 (fr) 1977-07-29
FR2337120B1 true FR2337120B1 (fr) 1980-03-21

Family

ID=15648182

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7639492A Granted FR2337120A1 (fr) 1975-12-29 1976-12-29 Procede d

Country Status (5)

Country Link
US (1) US4091043A (fr)
JP (1) JPS5946211B2 (fr)
DE (1) DE2659046C3 (fr)
FR (1) FR2337120A1 (fr)
GB (1) GB1571915A (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA803959B (en) * 1979-07-23 1982-04-28 British Nuclear Fuels Ltd Apparatus for metering and controlling a feed of hydrogen fluoride vapour
US4885416A (en) * 1985-10-18 1989-12-05 E. I. Du Pont De Nemours And Company Fluorination process
FR2617475B1 (fr) * 1987-07-03 1989-12-01 Atochem Synthese du chloro-1 difluoro-1,1 ethane
JPH0791202B2 (ja) * 1988-08-05 1995-10-04 旭硝子株式会社 １，１−ジクロロ−２，２，２−トリフルオロエタンの製造法
US4962244A (en) * 1989-04-03 1990-10-09 Atochem North America, Inc. Process for producing 1,1-dichloro-1-fluoroethane and/or 1-chloro-1,1-difluoroethane free of vinylidene chloride
US4975156A (en) * 1989-05-04 1990-12-04 Atochem North America, Inc. Process for the separation of hydrogen fluoride, 1,1-dichloro-1-fluoroethane and 1-chloro-1,1-difluoroethane from liquid mixtures thereof
FR2652573B1 (fr) * 1989-10-03 1991-12-13 Atochem Procede de fabrication du 1,1,1-chlorodifluoroethane.
BE1005095A3 (fr) * 1991-07-10 1993-04-20 Solvay Procede pour la preparation de 1,1-dichloro-1,3,3,3-tetrafluoropropane.
US5482682A (en) * 1993-05-17 1996-01-09 Florida Scientific Laboratories Inc. Apparatus for direct fluorination of a hydrocarbon by molecular fluorine gas
US5639924A (en) 1994-11-29 1997-06-17 Elf Atochem North America, Inc. Process for the production of 1,1,1-trifluoroethane
KR0152580B1 (ko) * 1995-08-23 1998-10-15 김은영 1,1,1,2-테트라플루오로에탄, 펜타플루오로에탄 및 1,1,1-트리플루오로에탄의 병산 방법
CA2273886C (fr) * 1996-12-06 2007-09-11 Advanced Phytonics Limited Traitement des substances
BR9814979A (pt) * 1997-11-18 2001-11-20 Allied Signal Inc Processo para a preparação de difluormetano
AU2234999A (en) 1998-01-16 1999-08-02 Allied-Signal Inc. Method of producing fluorinated organic compounds
US6153802A (en) * 1998-05-08 2000-11-28 Alliedsignal Inc. Liquid-fluorination system and method
US6080899A (en) * 1999-01-25 2000-06-27 Alliedsignal Inc. Method of producing fluorinated organic compounds
US7071368B1 (en) * 2005-02-09 2006-07-04 Honeywell International Inc. Method of making 1,1,1-trifluoroethane
HUE032122T2 (hu) 2010-03-10 2017-08-28 Arkema France Eljárás fluorozásra folyadékfázisban
US8779218B2 (en) * 2010-04-26 2014-07-15 Arkema France Process for the manufacture of 2-chloro-3,3,3-trifluoropropene (HFCO 1233xf) by liquid phase fluorination of pentachloropropane
US20140155659A1 (en) * 2010-11-15 2014-06-05 Arkema France PROCESS FOR THE MANUFACTURE OF 2-CHLORO-3,3,3-TRIFLUOROPROPENE (HCFO 1233xf) BY LIQUID PHASE FLUORINATION OF PENTACHLOROPROPANE
CN102614678B (zh) * 2012-03-09 2014-01-22 常熟三爱富氟化工有限责任公司 一氟二氯乙烷生产中分离回收二氟一氯乙烷装置及工艺
FR3008093B1 (fr) * 2013-07-04 2015-12-11 Rhodia Operations Procede de fluoration de composes halogenures de sulfonyle
CN103920296B (zh) * 2013-12-20 2016-05-25 沈文奎 低*热源驱动型溶液浓缩-纯化机组
CN114409499B (zh) * 2020-10-28 2024-02-27 常熟三爱富中昊化工新材料有限公司 1,1-二氟乙烯的制备方法
CN112299948A (zh) * 2020-12-01 2021-02-02 山东华安新材料有限公司 一种1，1，1-三氟-2-氯乙烷的制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2005710A (en) * 1931-05-20 1935-06-18 Kinetic Chemicals Inc Preparation of fluorine compounds
JPS505681B1 (fr) * 1970-07-28 1975-03-06

Also Published As

Publication number Publication date
JPS5283402A (en) 1977-07-12
JPS5946211B2 (ja) 1984-11-10
DE2659046C3 (de) 1981-07-09
DE2659046A1 (de) 1977-07-07
GB1571915A (en) 1980-07-23
US4091043A (en) 1978-05-23
FR2337120A1 (fr) 1977-07-29
DE2659046B2 (de) 1980-09-11

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Legal Events

Date Code Title Description
ST Notification of lapse