KR101349635B1 - ＨＦＣＦ 225ｃａ／ｃｂ 혼합물을 ＨＦＣ 245ｃｂ 및ＨＦＣ 1234ｙｆ로 직접 변환하는 방법 - Google Patents

ＨＦＣＦ 225ｃａ／ｃｂ 혼합물을 ＨＦＣ 245ｃｂ 및ＨＦＣ 1234ｙｆ로 직접 변환하는 방법 Download PDF

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KR101349635B1
KR101349635B1 KR1020087013433A KR20087013433A KR101349635B1 KR 101349635 B1 KR101349635 B1 KR 101349635B1 KR 1020087013433 A KR1020087013433 A KR 1020087013433A KR 20087013433 A KR20087013433 A KR 20087013433A KR 101349635 B1 KR101349635 B1 KR 101349635B1
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hcfc
delete delete
mixture
hfc
pentafluoropropane
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KR20080066857A (ko
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해리더슨 나이르
수딥 무코패댜이
밴 더 푸이 미쉘
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허니웰 인터내셔널 인코포레이티드
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/23—Preparation of halogenated hydrocarbons by dehalogenation
    • 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
    • C07C17/20—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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
KR1020087013433A 2005-11-03 2006-10-31 ＨＦＣＦ 225ｃａ／ｃｂ 혼합물을 ＨＦＣ 245ｃｂ 및ＨＦＣ 1234ｙｆ로 직접 변환하는 방법 Expired - Fee Related KR101349635B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/265,949 2005-11-03
US11/265,949 US7335804B2 (en) 2005-11-03 2005-11-03 Direct conversion of HCFC 225ca/cb mixture
PCT/US2006/042704 WO2007086972A2 (en) 2005-11-03 2006-10-31 Direct conversion of hcfc 225ca/cb mixture to hfc 245cb and hfc 1234yf

Publications (2)

Publication Number Publication Date
KR20080066857A KR20080066857A (ko) 2008-07-16
KR101349635B1 true KR101349635B1 (ko) 2014-01-09

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KR1020087013433A Expired - Fee Related KR101349635B1 (ko) 2005-11-03 2006-10-31 ＨＦＣＦ 225ｃａ／ｃｂ 혼합물을 ＨＦＣ 245ｃｂ 및ＨＦＣ 1234ｙｆ로 직접 변환하는 방법

Country Status (7)

Country Link
US (2) US7335804B2 (https=)
EP (1) EP1951648B1 (https=)
JP (1) JP5242406B2 (https=)
KR (1) KR101349635B1 (https=)
CN (1) CN101351425B (https=)
ES (1) ES2389257T3 (https=)
WO (1) WO2007086972A2 (https=)

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CN103193584B (zh) * 2006-01-03 2015-07-01 霍尼韦尔国际公司 制备氟化有机化合物的方法
US8133406B2 (en) * 2006-10-31 2012-03-13 E.I. Du Pont De Nemours And Company Processes for producing 2,3,3,3-tetrafluoropropene and/or 1,2,3,3-tetrafluoropropene
TW200831446A (en) * 2006-11-15 2008-08-01 Du Pont Processes for producing pentafluoropropenes and certain azeotropes comprising HF and certain halopropenes of the formula C3HCIF4
TW200837036A (en) * 2006-11-15 2008-09-16 Du Pont Process for producing 2,3,3,3-tetrafluoropropene
US8044250B2 (en) 2007-11-16 2011-10-25 Honeywell International Inc. Manufacture of 1,1,1,2,3,3-hexafluoropropane and 1,1,1,2-tetrafluoropropane via catalytic hydrogenation
ES2537113T3 (es) 2007-12-27 2015-06-02 Arkema France Procedimiento para producir 2,3,3,3-tetrafluoropropeno
JP2009257652A (ja) 2008-02-29 2009-11-05 Daikin Ind Ltd 冷凍装置
JP2009257655A (ja) * 2008-03-04 2009-11-05 Daikin Ind Ltd 冷凍装置
JP2009222032A (ja) * 2008-03-18 2009-10-01 Daikin Ind Ltd 冷凍装置
JP5407157B2 (ja) * 2008-03-18 2014-02-05 ダイキン工業株式会社 冷凍装置
JP2009222329A (ja) * 2008-03-18 2009-10-01 Daikin Ind Ltd 冷凍装置
KR102884920B1 (ko) 2008-05-07 2025-11-12 더 케무어스 컴퍼니 에프씨, 엘엘씨 1,1,1,2,3-펜타플루오로프로판 또는 2,3,3,3-테트라플루오로프로펜을 포함하는 조성물
CN104164214B (zh) * 2008-05-07 2018-04-24 科慕埃弗西有限公司 可用作热传递组合物的组合物
GB0808836D0 (en) 2008-05-15 2008-06-18 Ineos Fluor Ltd Process
CN102227395A (zh) * 2008-11-13 2011-10-26 苏威氟有限公司 氢氟烯烃、氢氟烯烃的制造以及使用氢氟烯烃的方法
EP2371793B1 (en) 2008-12-25 2015-07-08 Asahi Glass Company, Limited Process for production of 1,1-dichloro-2,3,3,3-tetrafluoropropene
CN105062427A (zh) * 2009-12-22 2015-11-18 纳幕尔杜邦公司 包含2,3,3,3-四氟丙烯、1,1,2,3-四氯丙烯、2-氯-3,3,3-三氟丙烯、或2-氯-1,1,1,2-四氟丙烷的组合物
WO2011077193A1 (en) * 2009-12-23 2011-06-30 Arkema France Catalytic gas phase fluorination of 243db to 1234yf
US8513474B2 (en) 2010-06-24 2013-08-20 Honeywell International Inc. Process for the manufacture of fluorinated olefins
EP2635546B1 (en) * 2010-11-02 2019-04-17 The Chemours Company FC, LLC Use of copper-nickel catalyst for dehalogenation of chlorofluorocompounds
JP6069335B2 (ja) * 2011-10-20 2017-02-01 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ Ｅ−１−クロロ−２，３，３，３−テトラフルオロプロペンの共沸混合物様組成物およびそれらの使用
CN111718234A (zh) 2014-04-16 2020-09-29 科慕埃弗西有限公司 将氯氟丙烷和氯氟丙烯转化成更需要的氟丙烷和氟丙烯
JP6610625B2 (ja) * 2017-07-31 2019-11-27 ダイキン工業株式会社 １，２−ジクロロ−１，２−ジフルオロエタン（ＨＣＦＣ−１３２）の製造方法、１−クロロ−１，２−ジフルオロエチレン（ＨＣＦＯ−１１２２ａ）の製造方法、及びＨＣＦＣ−１３２の分離方法
CN112313199A (zh) 2018-06-06 2021-02-02 霍尼韦尔国际公司 用于HCFC-244bb的脱氯化氢以制备HFO-1234yf的方法

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WO1990008753A1 (en) 1989-02-02 1990-08-09 Asahi Glass Company Ltd. Process for producing a hydrogen-containing 2,2-difluoropropane
US5532418A (en) * 1992-09-04 1996-07-02 Daikin Industries Ltd. Method of producing 1,1,1,2,3,3,-hexafluoropropane and tetrafluorochloropropene
US5756869A (en) 1994-02-01 1998-05-26 Central Glass Company Limited Method of preparing hydrofluorocarbon
US5856594A (en) 1995-04-07 1999-01-05 Alliedsignal Inc. Process for the preparation of 1,1,2,2,3-pentafluoropropane

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US2931840A (en) 1958-11-25 1960-04-05 Du Pont Process for preparing 2, 3, 3, 3-tetrafluoropropene
US2996555A (en) 1959-06-25 1961-08-15 Dow Chemical Co Preparation of 2, 3, 3, 3-tetrafluoropropene
JPH01207250A (ja) 1988-02-12 1989-08-21 Daikin Ind Ltd 含フツ素オレフインの製造方法
JP2712475B2 (ja) * 1989-02-03 1998-02-10 旭硝子株式会社 ジフルオロメチレン基を有するプロパンの製造法
US5430206A (en) * 1990-11-20 1995-07-04 E. I. Du Pont De Nemours And Company Method for purifying dichloropentafluoropropanes
WO1993025510A1 (fr) * 1992-06-05 1993-12-23 Daikin Industries, Ltd. Procedes d'obtention de 1,1,1,2,3-pentafluoro-propene et de 1,1,1,2,3-pentafluoro-propane
JP2806781B2 (ja) * 1993-02-01 1998-09-30 セントラル硝子株式会社 フッ素化炭化水素の製造方法
DE69415648T2 (de) 1993-09-01 1999-05-20 Ag-Technology Co., Ltd., Yokohama, Kanagawa Verfahren zur herstellung von polyfluoropropionylhalogeniden
US5421971A (en) 1993-09-03 1995-06-06 Alliedsignal Inc. Hydrochlorofluorocarbons and hydrofluorocarbons and methods for producing the same
CA2179315A1 (en) 1993-12-17 1995-06-22 Roger S. Cubicciotti Nucleotide-directed assembly of bimolecular and multimolecular drugs and devices
RU2181114C2 (ru) 1997-03-24 2002-04-10 И.Ай.Дю Пон Де Немурс Энд Кампани Способ получения аддуктов фторсодержащих углеводородов и олефинов
US7026520B1 (en) * 2004-12-09 2006-04-11 Honeywell International Inc. Catalytic conversion of hydrofluoroalkanol to hydrofluoroalkene

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990008753A1 (en) 1989-02-02 1990-08-09 Asahi Glass Company Ltd. Process for producing a hydrogen-containing 2,2-difluoropropane
US5532418A (en) * 1992-09-04 1996-07-02 Daikin Industries Ltd. Method of producing 1,1,1,2,3,3,-hexafluoropropane and tetrafluorochloropropene
US5756869A (en) 1994-02-01 1998-05-26 Central Glass Company Limited Method of preparing hydrofluorocarbon
US5856594A (en) 1995-04-07 1999-01-05 Alliedsignal Inc. Process for the preparation of 1,1,2,2,3-pentafluoropropane

Also Published As

Publication number Publication date
CN101351425B (zh) 2013-02-13
US20080027251A1 (en) 2008-01-31
JP2009514951A (ja) 2009-04-09
US7335804B2 (en) 2008-02-26
CN101351425A (zh) 2009-01-21
WO2007086972A3 (en) 2007-10-04
KR20080066857A (ko) 2008-07-16
JP5242406B2 (ja) 2013-07-24
US20070096053A1 (en) 2007-05-03
US7470828B2 (en) 2008-12-30
ES2389257T3 (es) 2012-10-24
EP1951648B1 (en) 2012-06-27
WO2007086972A2 (en) 2007-08-02
EP1951648A2 (en) 2008-08-06

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