CA2721124C - Process - Google Patents

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Publication number
CA2721124C
CA2721124C CA2721124A CA2721124A CA2721124C CA 2721124 C CA2721124 C CA 2721124C CA 2721124 A CA2721124 A CA 2721124A CA 2721124 A CA2721124 A CA 2721124A CA 2721124 C CA2721124 C CA 2721124C
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CA
Canada
Prior art keywords
process according
catalyst
compound
formula
carried out
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
CA2721124A
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English (en)
French (fr)
Other versions
CA2721124A1 (en
Inventor
John William Smith
Claire Mcguiness
Andrew Paul Sharratt
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.)
Orbia Advance Corp SAB de CV
Original Assignee
Mexichem Amanco Holding SA de CV
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 Mexichem Amanco Holding SA de CV filed Critical Mexichem Amanco Holding SA de CV
Priority to CA2796517A priority Critical patent/CA2796517C/en
Publication of CA2721124A1 publication Critical patent/CA2721124A1/en
Application granted granted Critical
Publication of CA2721124C publication Critical patent/CA2721124C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/07—Preparation of halogenated hydrocarbons by addition of hydrogen halides
    • C07C17/087—Preparation of halogenated hydrocarbons by addition of hydrogen halides to unsaturated 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
    • C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
    • C07C17/204—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 a halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
    • C07C17/04—Preparation of halogenated hydrocarbons by addition of halogens to unsaturated 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
    • C07C17/202—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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/272—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions
    • C07C17/275—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of hydrocarbons and halogenated hydrocarbons
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CA2721124A 2008-04-09 2009-04-09 Process Expired - Fee Related CA2721124C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2796517A CA2796517C (en) 2008-04-09 2009-04-09 Preparation of 1,1,1,2-tetrafluoro-3-halopropane from 3,3,3-trifluoropropene

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0806389.3 2008-04-09
GBGB0806389.3A GB0806389D0 (en) 2008-04-09 2008-04-09 Process
PCT/GB2009/000950 WO2009125201A2 (en) 2008-04-09 2009-04-09 Process

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA2796517A Division CA2796517C (en) 2008-04-09 2009-04-09 Preparation of 1,1,1,2-tetrafluoro-3-halopropane from 3,3,3-trifluoropropene

Publications (2)

Publication Number Publication Date
CA2721124A1 CA2721124A1 (en) 2009-10-15
CA2721124C true CA2721124C (en) 2013-06-25

Family

ID=39433314

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2721124A Expired - Fee Related CA2721124C (en) 2008-04-09 2009-04-09 Process
CA2796517A Expired - Fee Related CA2796517C (en) 2008-04-09 2009-04-09 Preparation of 1,1,1,2-tetrafluoro-3-halopropane from 3,3,3-trifluoropropene

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA2796517A Expired - Fee Related CA2796517C (en) 2008-04-09 2009-04-09 Preparation of 1,1,1,2-tetrafluoro-3-halopropane from 3,3,3-trifluoropropene

Country Status (15)

Country Link
US (3) US8552228B2 (OSRAM)
EP (2) EP2599764A3 (OSRAM)
JP (2) JP2011516534A (OSRAM)
KR (1) KR101326733B1 (OSRAM)
CN (2) CN102056876B (OSRAM)
AU (1) AU2009235215A1 (OSRAM)
BR (1) BRPI0911254A2 (OSRAM)
CA (2) CA2721124C (OSRAM)
ES (1) ES2552044T3 (OSRAM)
GB (1) GB0806389D0 (OSRAM)
IN (1) IN2015DN02406A (OSRAM)
MX (1) MX2010011124A (OSRAM)
RU (2) RU2463285C2 (OSRAM)
WO (1) WO2009125201A2 (OSRAM)
ZA (1) ZA201007983B (OSRAM)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8710282B2 (en) 2008-03-14 2014-04-29 Honeywell International Inc. Integrated process for the manufacture of fluorinated olefins
GB0806419D0 (en) * 2008-04-09 2008-05-14 Ineos Fluor Holdings Ltd Process
GB0806389D0 (en) * 2008-04-09 2008-05-14 Ineos Fluor Holdings Ltd Process
ES2926707T3 (es) 2008-05-07 2022-10-27 Chemours Co Fc Llc Composiciones
FR2937328B1 (fr) 2008-10-16 2010-11-12 Arkema France Procede de transfert de chaleur
GB0906191D0 (en) * 2009-04-09 2009-05-20 Ineos Fluor Holdings Ltd Process
ES2556955T3 (es) 2009-12-23 2016-01-21 Arkema France Fluoración catalítica en fase gaseosa de 243db para dar 1234yf
CN102753506A (zh) * 2010-02-12 2012-10-24 大金工业株式会社 用于制备含氟烯烃的方法
US20110269999A1 (en) 2010-04-29 2011-11-03 Honeywell International Inc. Process for dehydrohalogenation of halogenated alkanes
EP2586762B1 (en) * 2010-06-23 2019-08-07 AGC Inc. Production method for 1,1-dichloro-2,3,3,3-tetra-fluoropropene and 2,3,3,3-tetrafluoropropene
US8513474B2 (en) * 2010-06-24 2013-08-20 Honeywell International Inc. Process for the manufacture of fluorinated olefins
US9890096B2 (en) * 2011-01-19 2018-02-13 Honeywell International Inc. Methods of making 2,3,3,3-tetrafluoro-2-propene
US9724684B2 (en) 2011-02-21 2017-08-08 The Chemours Company Fc, Llc Selective catalytical dehydrochlorination of hydrochlorofluorocarbons
CN103073386B (zh) * 2012-12-31 2014-08-20 浙江衢化氟化学有限公司 一种2,3,3,3-四氟丙烯的制备方法
CN103044191B (zh) * 2013-01-25 2014-10-22 浙江环新氟材料股份有限公司 一种3，3，3-三氟丙烯的制备方法
US8907146B2 (en) * 2013-02-04 2014-12-09 Honeywell International Inc. Process for the preparation of 1-chloro-3,3,3-trifluoropropene using a phase transfer catalyst
FR3003566B1 (fr) * 2013-03-20 2018-07-06 Arkema France Composition comprenant hf et e-3,3,3-trifluoro-1-chloropropene
FR3003565B1 (fr) * 2013-03-20 2018-06-29 Arkema France Composition comprenant hf et 2,3,3,3-tetrafluoropropene
FR3003567B1 (fr) * 2013-03-20 2015-03-06 Arkema France Composition comprenant hf et 3,3,3-trifluoropropene
FR3003569B1 (fr) 2013-03-20 2015-12-25 Arkema France Composition comprenant hf et 1,3,3,3-tetrafluoropropene
FR3015478B1 (fr) 2013-12-19 2015-12-25 Arkema France Compositions azeotropiques a base de fluorure d'hydrogene et de z-3,3,3-trifluoro-1-chloropropene
CN105548376B (zh) * 2014-10-31 2017-08-08 浙江省化工研究院有限公司 一种气相色谱法测定2,3,3,3‑四氟丙烯产品中杂质的方法
GB201509323D0 (en) * 2015-05-29 2015-07-15 Mexichem Fluor Sa De Cv Process
GB2540428B (en) * 2015-07-17 2017-09-13 Mexichem Fluor Sa De Cv Process for preparing 3,3,3-trifluoropropene
GB2559056B (en) * 2015-07-17 2019-09-11 Mexichem Fluor Sa De Cv Process for preparing 245cb and 1234yf from 243db
MX2018002311A (es) * 2015-09-09 2018-04-11 Chemours Co Fc Llc Nuevo metodo para la fluoracion de cloroalcanos.
KR20180042281A (ko) * 2015-09-16 2018-04-25 허니웰 인터내셔날 인코포레이티드 1,2-디클로로-3,3,3-트리플루오로프로펜으로부터의 2-클로로-3,3,3-트리플루오로프로펜의 신규한 제조 방법
CN105218299B (zh) * 2015-09-30 2020-03-31 巨化集团技术中心 一种用于四氯化碳和烯烃生产氯代烃的连续制备方法
CN108368011B (zh) * 2015-12-16 2021-09-17 Ａｇｃ株式会社 氢氟烯烃的制造方法
CN105622330A (zh) * 2016-01-26 2016-06-01 巨化集团技术中心 一种氯代烃的连续制备方法
FR3055221B1 (fr) 2016-08-29 2023-12-15 Arkema France Compositions de catalyseurs d'oxyfluorure ou de fluorure de chrome, leur preparation et leur utilisation dans des procedes en phase gazeuse
GB201615197D0 (en) * 2016-09-07 2016-10-19 Mexichem Fluor Sa De Cv Catalyst and process using the catalyst
GB201615209D0 (en) 2016-09-07 2016-10-19 Mexichem Fluor Sa De Cv Catalyst and process using the catalyst
FR3056222B1 (fr) 2016-09-19 2020-01-10 Arkema France Composition a base de 1-chloro-3,3,3-trifluoropropene
GB201701099D0 (en) 2017-01-23 2017-03-08 Mexichem Fluor Sa De Cv Process
CN107126954B8 (zh) * 2017-04-18 2020-05-05 北京宇极科技发展有限公司 浸渍法制备钼基和钨基氟-氯交换催化剂
CN107324968B (zh) 2017-07-24 2020-08-04 浙江衢化氟化学有限公司 一种联产低碳发泡剂的方法
US10351494B1 (en) * 2018-01-08 2019-07-16 Honeywell International Inc. Systems and methods for reducing the formation of impurities during 244bb dehydrochlorination to 1234yf
US10246389B1 (en) 2018-01-08 2019-04-02 Honeywell International Inc. Compositions containing 2-chloro-1,1,1,2-tetrafluoropropane (HCFC-244bb)
FR3077572B1 (fr) 2018-02-05 2021-10-08 Arkema France Composition azeotropique ou quasi-azeotropique ternaire comprenant hf, 2,3,3,3-tetrafluoropropene et 1,1,1,2,2,-pentafluoropropane.
WO2020070684A1 (en) * 2018-10-04 2020-04-09 Srf Limited Preparation of 2,3,3,3-tetrafluoropropene and intermediates thereof
CN109438170B (zh) * 2018-11-27 2022-02-01 浙江三美化工股份有限公司 一种2，3，3，3-四氟丙烯的制备方法
CN109796300B (zh) * 2018-12-29 2020-12-18 浙江巨化技术中心有限公司 一种2,3,3,3-四氟丙烯的连续制备方法
GB2580623A (en) 2019-01-17 2020-07-29 Mexichem Fluor Sa De Cv Method
WO2021093029A1 (en) * 2019-11-13 2021-05-20 Fujian Yongjing Technology Co., Ltd New process for synthesis of 2,3,3,3-tetrafluoropropene (1234yf) and 2,3-dichloro-1,1,1-trifluoropropane (243db)
US20240208887A1 (en) * 2021-04-15 2024-06-27 Zhejiang Research Institute Of Chemical Industry Co., Ltd Method for preparing 2,3,3,3-tetrafluoropropene

Family Cites Families (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2700686A (en) 1951-02-15 1955-01-25 Eastman Kodak Co Hydroxy substituted polyfluorinated compounds
US2889379A (en) 1957-02-06 1959-06-02 Dow Chemical Co Preparation of 3, 3, 3-trifluoropropene
US2918501A (en) 1958-02-27 1959-12-22 Du Pont Internally unsaturated perfluoroolefins and preparation thereof
US3000979A (en) 1958-11-12 1961-09-19 Du Pont Isomerization of fluoroolefins
US2931840A (en) 1958-11-25 1960-04-05 Du Pont Process for preparing 2, 3, 3, 3-tetrafluoropropene
DE1140928B (de) 1959-04-14 1962-12-13 Dow Chemical Co Verfahren zur Herstellung von 3,3,3-Trifluorpropen
US2996555A (en) 1959-06-25 1961-08-15 Dow Chemical Co Preparation of 2, 3, 3, 3-tetrafluoropropene
US3398204A (en) 1965-08-26 1968-08-20 Dow Chemical Co Isomerization process
US3674665A (en) 1970-05-28 1972-07-04 Du Pont Photosynthesis of cyclopropyl compounds from allylic compounds
NL171235C (nl) * 1970-06-10 1983-03-01 Montedison Spa Werkwijze voor het bereiden van katalysatoren die in hoofdzaak uit aluminiumfluoride bestaan en werkwijze voor het bereiden van gefluoreerde of gechloorfluoreerde koolwaterstoffen met behulp van een dergelijke katalysator.
US3739036A (en) 1971-09-30 1973-06-12 Dow Corning Method of preparing 3,3,3-trifluoropropene-1
GB1407696A (en) 1972-03-28 1975-09-24 Bp Chem Int Ltd Isomerisation process
JPS52108911A (en) 1976-03-05 1977-09-12 Central Glass Co Ltd Isomerization of hexafluoropropene oligomers
US4220608A (en) 1979-06-06 1980-09-02 E. I. Du Pont De Nemours And Company Preparation of 3,3,3-trifluoropropene-1
US4465786A (en) 1982-09-27 1984-08-14 General Electric Company Catalyst composition for the preparation of 3,3,3-trifluoropropene
US4781807A (en) 1986-11-28 1988-11-01 National Distillers And Chemical Corporation Efficient cis-to-trans isomerization of 1,4-dihalobutene-2
US4798818A (en) 1987-11-27 1989-01-17 Dow Corning Corporation Catalyst composition and process for its preparation
RU2021245C1 (ru) * 1988-06-23 1994-10-15 Е.И.Дюпон Де Немур Энд Компани Жидкофазный способ получения фторированных алканов
US5072063A (en) 1990-01-09 1991-12-10 Dowelanco Process for rearranging allylic geminal dihalogen compounds
GB9104775D0 (en) * 1991-03-07 1991-04-17 Ici Plc Fluorination catalyst and process
US5316690A (en) 1991-04-18 1994-05-31 Allied Signal Inc. Hydrochlorofluorocarbons having OH rate constants which do not contribute substantially to ozone depletion and global warming
EP0726243A1 (en) 1992-06-05 1996-08-14 Daikin Industries, Limited Method for manufacturing 1,1,1,2,3-pentafluoropropene and method for manufacturing 1,1,1,2,3-pentafluoropropane
EP0677503B1 (en) * 1992-12-29 1999-04-07 Daikin Industries, Limited Process for producing 1,1,1,3,3-pentafluoropropane
AU6643696A (en) 1995-08-01 1997-02-26 E.I. Du Pont De Nemours And Company Process for the manufacture of halocarbons and selected compounds and azeotropes with hf
FR2740994B1 (fr) 1995-11-10 1997-12-05 Atochem Elf Sa Catalyseurs massiques a base d'oxyde de chrome, leur procede de preparation et leur application a la fluoration d'hydrocarbures halogenes
US6111150A (en) 1996-06-20 2000-08-29 Central Glass Company, Limited Method for producing 1,1,1,3,3,-pentafluoropropane
EP0925112A1 (en) 1996-09-10 1999-06-30 Imperial Chemical Industries Plc Fluorination catalyst and process
US5945573A (en) 1997-01-31 1999-08-31 E. I. Du Pont De Nemours And Company Process for the manufacture of 1,1,1,3,3-pentafluoropropane
EP2269970A1 (en) 1997-02-19 2011-01-05 E. I. du Pont de Nemours and Company Azeotropic compositions comprising 1,1,1,2,3,3,3-heptafluoropropane and processes using said compositions
DE69811479T3 (de) 1997-04-23 2006-09-28 Asahi Glass Co., Ltd. Verfahren zur herstellung halogenierter kohlenwasserstoffe
US5811603A (en) 1997-12-01 1998-09-22 Elf Atochem North America, Inc. Gas phase fluorination of 1230za
EP0939071B1 (en) 1998-02-26 2003-07-30 Central Glass Company, Limited Method for producing fluorinated propane
DE69923839T2 (de) 1998-05-29 2005-08-25 GTC Technology, Inc., Houston Verfahren zur reindarstellung von terephthalsäure und isophthalsäure aus xylolgemischen
CN1178883C (zh) 1998-06-02 2004-12-08 纳幕尔杜邦公司 六氟丙烯和任选地其他含氟卤代碳氢化合物的制备方法
WO2001025176A1 (fr) * 1999-10-06 2001-04-12 Solvay (Société Anonyme) Procede de preparation d'hydrocarbures halogenes
US6548719B1 (en) 2001-09-25 2003-04-15 Honeywell International Process for producing fluoroolefins
US7592494B2 (en) 2003-07-25 2009-09-22 Honeywell International Inc. Process for the manufacture of 1,3,3,3-tetrafluoropropene
US8530708B2 (en) 2003-07-25 2013-09-10 Honeywell International Inc. Processes for selective dehydrohalogenation of halogenated alkanes
US20050038302A1 (en) 2003-08-13 2005-02-17 Hedrick Vicki E. Systems and methods for producing fluorocarbons
US20050049443A1 (en) 2003-08-28 2005-03-03 Vulcan Chemicals A Business Group Of Vulcan Materials Company Method for producing 1,1,1,3-tetrachloropropane and other haloalkanes using a copper catalyst
AU2004281281A1 (en) 2003-10-14 2005-04-28 E.I. Dupont De Nemours And Company Process for the preparation of 1,1,1,3,3-pentafluoropropane and 1,1,1,2,3-pentafluoropropane
US7435700B2 (en) 2003-10-14 2008-10-14 E.I. Du Pont De Nemars And Company Chromium oxide compositions containing zinc, their preparation and their use as catalysts and catalyst precursors
US7285690B2 (en) 2003-10-14 2007-10-23 E.I. Du Pont De Nemours And Company Process for the preparation of 1,1,1,3,3-pentafluoropropane and 1,1,1,3,3,3-hexafluoropropane
US7674939B2 (en) * 2004-04-29 2010-03-09 Honeywell International Inc. Method for producing fluorinated organic compounds
US8067649B2 (en) 2004-04-29 2011-11-29 Honeywell International Inc. Method for producing fluorinated organic compounds
ES2528181T7 (es) 2004-04-29 2020-03-30 Honeywell Int Inc Procedimientos para la síntesis de 1,3,3,3-tetrafluoropropeno y 2,3,3,3-tetrafluoropropeno
US8084653B2 (en) 2004-04-29 2011-12-27 Honeywell International, Inc. Method for producing fluorinated organic compounds
US7102041B2 (en) 2004-12-08 2006-09-05 Honeywell International Inc. Continuous process for preparing halogenated compounds
GB0507139D0 (en) 2005-04-08 2005-05-18 Ineos Fluor Holdings Ltd Catalyst
US7678949B2 (en) * 2005-08-05 2010-03-16 E.I. Du Pont De Nemours And Company Process for the preparation of 1,3,3,3-tetrafluoropropene and/or 2,3,3,3-tetrafluoropropene
KR101351802B1 (ko) 2005-11-03 2014-01-15 허니웰 인터내셔널 인코포레이티드 플루오르화 유기 화합물 제조방법
ES2400732T3 (es) 2005-11-03 2013-04-11 Honeywell International Inc. Método para la producción de compuestos orgánicos fluorados
HUE072581T2 (hu) 2006-01-03 2025-11-28 Honeywell Int Inc Eljárás fluorozott szerves vegyületek elõállítására
EP2043979B2 (en) 2006-06-27 2025-02-26 The Chemours Company FC, LLC Tetrafluoropropene production processes
US7420094B2 (en) 2006-09-05 2008-09-02 E.I. Du Pont De Nemours And Company Catalytic isomerization processes of 1,3,3,3-tetrafluoropropene for making 2,3,3,3-tetrafluoropropene
JP5416587B2 (ja) 2006-10-03 2014-02-12 メキシケム、アマンコ、ホールディング、ソシエダッド、アノニマ、デ、カピタル、バリアブレ プロセス
USRE49849E1 (en) * 2006-10-31 2024-02-27 The Chemours Company Fc, Llc Processes for the production of fluoropropanes and halopropenes
CN101528645B (zh) 2006-10-31 2013-10-30 纳幕尔杜邦公司 氟丙烷、卤代丙烯以及2-氯-3,3,3-三氟-1-丙烯与hf的共沸组合物和1,1,1,2,2-五氟丙烷与hf的共沸组合物的制备方法
GB0625214D0 (en) * 2006-12-19 2007-01-24 Ineos Fluor Holdings Ltd Process
GB0806389D0 (en) * 2008-04-09 2008-05-14 Ineos Fluor Holdings Ltd Process

Also Published As

Publication number Publication date
JP2011516534A (ja) 2011-05-26
BRPI0911254A2 (pt) 2015-10-06
MX2010011124A (es) 2010-11-30
CN104030883A (zh) 2014-09-10
US8697923B2 (en) 2014-04-15
EP2294040A2 (en) 2011-03-16
KR20110004434A (ko) 2011-01-13
ZA201007983B (en) 2014-04-30
CA2721124A1 (en) 2009-10-15
JP5732492B2 (ja) 2015-06-10
RU2523546C2 (ru) 2014-07-20
WO2009125201A3 (en) 2009-12-10
KR101326733B1 (ko) 2013-11-11
US20110112340A1 (en) 2011-05-12
CA2796517C (en) 2015-06-23
US20140012050A1 (en) 2014-01-09
GB0806389D0 (en) 2008-05-14
AU2009235215A1 (en) 2009-10-15
HK1153728A1 (zh) 2012-04-05
WO2009125201A2 (en) 2009-10-15
CN104030883B (zh) 2016-08-17
US8629307B2 (en) 2014-01-14
CN102056876A (zh) 2011-05-11
IN2015DN02406A (OSRAM) 2015-09-04
RU2463285C2 (ru) 2012-10-10
RU2010145335A (ru) 2012-05-20
EP2599764A3 (en) 2013-12-04
EP2599764A2 (en) 2013-06-05
RU2012124129A (ru) 2013-12-20
CN102056876B (zh) 2014-07-02
CA2796517A1 (en) 2009-10-15
ES2552044T3 (es) 2015-11-25
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US20130102815A1 (en) 2013-04-25
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