JPS5946211B2 - 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 - Google Patents

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

Info

Publication number
JPS5946211B2
JPS5946211B2 JP50157371A JP15737175A JPS5946211B2 JP S5946211 B2 JPS5946211 B2 JP S5946211B2 JP 50157371 A JP50157371 A JP 50157371A JP 15737175 A JP15737175 A JP 15737175A JP S5946211 B2 JPS5946211 B2 JP S5946211B2
Authority
JP
Japan
Prior art keywords
difluoroethane
trifluoroethane
reaction
hydrofluoric anhydride
antimony pentachloride
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
Application number
JP50157371A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5283402A (en
Inventor
洋之助 逢坂
長茂 森本
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 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 Kogyo Co Ltd filed Critical Daikin Kogyo Co Ltd
Priority to JP50157371A priority Critical patent/JPS5946211B2/ja
Priority to US05/752,926 priority patent/US4091043A/en
Priority to GB53982/76A priority patent/GB1571915A/en
Priority to DE2659046A priority patent/DE2659046C3/de
Priority to FR7639492A priority patent/FR2337120A1/fr
Publication of JPS5283402A publication Critical patent/JPS5283402A/ja
Publication of JPS5946211B2 publication Critical patent/JPS5946211B2/ja
Expired 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)
JP50157371A 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 Expired JPS5946211B2 (ja)

Priority Applications (5)

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
US05/752,926 US4091043A (en) 1975-12-29 1976-12-21 Process for the preparation of 1-chloro-1,1-difluoroethane and/or 1,1,1-trifluoroethane
GB53982/76A GB1571915A (en) 1975-12-29 1976-12-23 And /or 1,1,1-trifluoroethane process for the preparation of 1-chloro-1,1-difluoroethane
DE2659046A DE2659046C3 (de) 1975-12-29 1976-12-27 Verfahren zur Herstellung von 1-Chlor- 1,1-difluoräthan und/oder 1,1,1-Trifluoräthan
FR7639492A FR2337120A1 (fr) 1975-12-29 1976-12-29 Procede d

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
JPS5283402A JPS5283402A (en) 1977-07-12
JPS5946211B2 true JPS5946211B2 (ja) 1984-11-10

Family

ID=15648182

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50157371A Expired 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

Country Status (5)

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

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
WO1998024518A1 (en) * 1996-12-06 1998-06-11 Advanced Phytonics Limited Materials treatment
KR20010032248A (ko) * 1997-11-18 2001-04-16 크리스 로저 에이치 디플루오로메탄의 제조방법
WO1999036378A1 (en) 1998-01-16 1999-07-22 Alliedsignal 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
ES2609331T3 (es) 2010-03-10 2017-04-19 Arkema France Proceso de fluoración en fase líquida
CN102869637B (zh) * 2010-04-26 2017-10-24 阿克马法国公司 由五氯丙烷的液相氟化制备2‑氯‑3,3,3‑三氟丙烯(HCFO 1233xf)的方法
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 (enExample) * 1970-07-28 1975-03-06

Also Published As

Publication number Publication date
DE2659046A1 (de) 1977-07-07
GB1571915A (en) 1980-07-23
DE2659046C3 (de) 1981-07-09
FR2337120B1 (enExample) 1980-03-21
DE2659046B2 (de) 1980-09-11
US4091043A (en) 1978-05-23
FR2337120A1 (fr) 1977-07-29
JPS5283402A (en) 1977-07-12

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