JP2007531732A5 - - Google Patents

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Publication number
JP2007531732A5
JP2007531732A5 JP2007506320A JP2007506320A JP2007531732A5 JP 2007531732 A5 JP2007531732 A5 JP 2007531732A5 JP 2007506320 A JP2007506320 A JP 2007506320A JP 2007506320 A JP2007506320 A JP 2007506320A JP 2007531732 A5 JP2007531732 A5 JP 2007531732A5
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JP
Japan
Prior art keywords
reaction vessel
hydrofluorocarbon
catalyst
hydrogen fluoride
chlorinated hydrocarbon
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.)
Granted
Application number
JP2007506320A
Other languages
English (en)
Japanese (ja)
Other versions
JP4871261B2 (ja
JP2007531732A (ja
Filing date
Publication date
Priority claimed from US10/816,447 external-priority patent/US7112708B2/en
Application filed filed Critical
Publication of JP2007531732A publication Critical patent/JP2007531732A/ja
Publication of JP2007531732A5 publication Critical patent/JP2007531732A5/ja
Application granted granted Critical
Publication of JP4871261B2 publication Critical patent/JP4871261B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2007506320A 2004-04-01 2005-03-31 ジフルオロメタン、１，１，１−トリフルオロエタンおよび１，１−ジフルオロエタンの製造方法 Expired - Fee Related JP4871261B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/816,447 US7112708B2 (en) 2004-04-01 2004-04-01 Method of making difluoromethane, 1,1,1-trifluoroethane and 1,1-difluoroethane
US10/816,447 2004-04-01
PCT/US2005/011125 WO2005097716A1 (en) 2004-04-01 2005-03-31 Method of making difluoromethane, 1,1,1-trifluoroethane and 1,2-difluoroethane

Publications (3)

Publication Number Publication Date
JP2007531732A JP2007531732A (ja) 2007-11-08
JP2007531732A5 true JP2007531732A5 (https=) 2008-04-24
JP4871261B2 JP4871261B2 (ja) 2012-02-08

Family

ID=34964830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007506320A Expired - Fee Related JP4871261B2 (ja) 2004-04-01 2005-03-31 ジフルオロメタン、１，１，１−トリフルオロエタンおよび１，１−ジフルオロエタンの製造方法

Country Status (8)

Country Link
US (1) US7112708B2 (https=)
EP (2) EP1735258B1 (https=)
JP (1) JP4871261B2 (https=)
KR (1) KR101163528B1 (https=)
CN (1) CN100526271C (https=)
AT (1) ATE556043T1 (https=)
ES (2) ES2386898T3 (https=)
WO (1) WO2005097716A1 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7608574B2 (en) * 2006-08-17 2009-10-27 Honeywell International Inc. Azeotropic or azeotropic-like compositions of 1,1,1-trifuoroethane and 1-chloro-2,2,2-trifluoroethane
KR101270583B1 (ko) * 2011-08-25 2013-06-03 한국과학기술연구원 초임계유체공정에 의한 클로로디플루오로메탄으로부터 디플루오로메탄을 제조하는 방법
JP5807690B2 (ja) 2013-04-25 2015-11-10 ダイキン工業株式会社 含フッ素オレフィンの製造方法
CN104140353A (zh) * 2014-07-18 2014-11-12 江西格美氟化工有限公司 偏氯乙烯液相一步氟化制1,1,1-三氟乙烷的方法
CN104785306B (zh) * 2015-03-18 2017-12-22 巨化集团技术中心 一种气相裂解三氯乙烷制备顺式二氯乙烯的镁基催化剂的原位活化和评价方法
CN112739673B (zh) * 2018-08-24 2025-03-25 霍尼韦尔国际公司 用于产生三氟碘甲烷和三氟乙酰碘的方法
CN109734550B (zh) * 2019-02-25 2023-06-30 内蒙古永和氟化工有限公司 一种1,1-二氟乙烷的制备方法
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
GB202100874D0 (en) * 2021-01-22 2021-03-10 Mexichem Fluor Sa De Cv Process
WO2025150175A1 (ja) * 2024-01-12 2025-07-17 三菱電機株式会社 フロン冷媒の製造方法、フロン冷媒の貯蔵方法、ヒートポンプ装置の製造方法、および二酸化炭素貯蔵システム

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2749375A (en) 1956-06-05 Fluorination
US2749374A (en) 1950-02-24 1956-06-05 Dow Chemical Co Production of methylene fluoride
US2744148A (en) 1952-02-04 1956-05-01 Dow Chemical Co Process for fluorination of haloalkanes using a hydrogen fluoride activated catalyst containing alumina, a metal fluoride and basic aluminum fluoride
US2749274A (en) 1952-05-06 1956-06-05 Bristol Lab Inc Stable aqueous procaine penicillin suspension
US2745886A (en) 1955-01-31 1956-05-15 Dow Chemical Co Process for fluorinating aliphatic halohydrocarbons with a chromium fluoride catalyst and process for preparing the catalyst
BE766395A (fr) 1971-04-28 1971-10-28 Solvay Procede de fabrication du 1,1-difluorethane,
JPS5233604B2 (https=) * 1973-05-08 1977-08-30
US4147733A (en) 1978-05-22 1979-04-03 The Dow Chemical Company Fluorination of chlorinated hydrocarbons
US5208395A (en) 1992-04-06 1993-05-04 Elf Atochem North America, Inc. Manufacture of hydrofluorocarbons
GB9404703D0 (en) 1993-03-24 1994-04-27 Ici Plc Production of difluoromethane
EP0712826A1 (en) 1994-11-17 1996-05-22 Elf Atochem North America, Inc. 1,1,1-Trifluoroethane synthesis using a supported lewis acid
FR2736050B1 (fr) * 1995-06-29 1997-08-01 Atochem Elf Sa Procede de fabrication du difluoromethane
FR2748022B1 (fr) * 1996-04-29 1998-07-24 Atochem Elf Sa Procede de fabrication du difluoromethane
JPH10120602A (ja) * 1996-08-06 1998-05-12 Asahi Glass Co Ltd 含水素フッ素化アルカンの製造方法
JP3367861B2 (ja) * 1997-04-15 2003-01-20 セントラル硝子株式会社 ３，３−ジクロロ−１，１，１−トリフルオロアセトンの製造方法
US6080899A (en) 1999-01-25 2000-06-27 Alliedsignal Inc. Method of producing fluorinated organic compounds

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