BR9305966A - Chromium-free fluorination catalyst and process for the production of a fluorinated hydrocarbon - Google Patents

Chromium-free fluorination catalyst and process for the production of a fluorinated hydrocarbon

Info

Publication number
BR9305966A
BR9305966A BR9305966A BR9305966A BR9305966A BR 9305966 A BR9305966 A BR 9305966A BR 9305966 A BR9305966 A BR 9305966A BR 9305966 A BR9305966 A BR 9305966A BR 9305966 A BR9305966 A BR 9305966A
Authority
BR
Brazil
Prior art keywords
chromium
production
fluorinated hydrocarbon
fluorination catalyst
free
Prior art date
Application number
BR9305966A
Other languages
Portuguese (pt)
Inventor
John David Scott
Michael John Watson
Original Assignee
Ici Plc
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 Ici Plc filed Critical Ici Plc
Publication of BR9305966A publication Critical patent/BR9305966A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C19/00—Acyclic saturated compounds containing halogen atoms
    • C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/06—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of zinc, cadmium or mercury
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/08—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of gallium, indium or thallium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/80—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with zinc, cadmium or mercury
    • 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
    • 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
    • C07C17/093—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BR9305966A 1992-02-26 1993-02-05 Chromium-free fluorination catalyst and process for the production of a fluorinated hydrocarbon BR9305966A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929204072A GB9204072D0 (en) 1992-02-26 1992-02-26 Fluorination catalyst and process
PCT/GB1993/000244 WO1993016798A1 (en) 1992-02-26 1993-02-05 Fluorination catalyst and process

Publications (1)

Publication Number Publication Date
BR9305966A true BR9305966A (en) 1997-10-21

Family

ID=10711065

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9305966A BR9305966A (en) 1992-02-26 1993-02-05 Chromium-free fluorination catalyst and process for the production of a fluorinated hydrocarbon

Country Status (9)

Country Link
EP (1) EP0627961A1 (en)
JP (1) JPH07504353A (en)
KR (1) KR100255872B1 (en)
CN (2) CN1050776C (en)
BR (1) BR9305966A (en)
CA (1) CA2128434A1 (en)
GB (2) GB9204072D0 (en)
TW (1) TW253842B (en)
WO (1) WO1993016798A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2178599C (en) * 1993-12-09 2005-02-08 Yukio Homoto Method for producing difluoromethane and 1,1,1,2-tetrafluoroethane
FR2828193B1 (en) 2001-08-03 2004-04-02 Atofina NEW PROCESS FOR THE PREPARATION OF 1,1,1, -TRIFLUORO-2,2-DICHLOROETHANE
US20080275284A1 (en) 2004-04-16 2008-11-06 Marathon Oil Company Process for converting gaseous alkanes to liquid hydrocarbons
US20100016607A1 (en) * 2006-12-11 2010-01-21 University Of Florida Research Foundation Inc. Process for the Synthesis of Highly Active Binary Metal Fluoride as a Fluorinating Agent for Aromatics
US8415517B2 (en) 2008-07-18 2013-04-09 Grt, Inc. Continuous process for converting natural gas to liquid hydrocarbons
US8158549B2 (en) * 2009-09-04 2012-04-17 Honeywell International Inc. Catalysts for fluoroolefins hydrogenation
US8367884B2 (en) 2010-03-02 2013-02-05 Marathon Gtf Technology, Ltd. Processes and systems for the staged synthesis of alkyl bromides
EP2766117B1 (en) * 2011-10-12 2018-03-21 Bayer Intellectual Property GmbH Catalytic gas phase fluorination of 1,1,2-trichloroethane and/or 1,2-dichloroethene to produce 1-chloro-2,2-difluoroethane
CN102491871B (en) * 2011-12-12 2013-12-18 南京信息工程大学 Preparation method of heptafluoropropane
US9193641B2 (en) 2011-12-16 2015-11-24 Gtc Technology Us, Llc Processes and systems for conversion of alkyl bromides to higher molecular weight hydrocarbons in circulating catalyst reactor-regenerator systems
CN102698779B (en) * 2012-06-15 2013-11-06 浙江师范大学 Catalyst for co-producing HCFC-123, HCFC-124 and HFC-125 and preparation method
CN104707631A (en) * 2013-12-12 2015-06-17 西安近代化学研究所 Chromium-free gas phase fluorination catalyst and use thereof
CN104803823A (en) * 2014-01-24 2015-07-29 上海汇友精密化学品有限公司 Trifluoromethane preparation method
CN105399598A (en) * 2015-11-23 2016-03-16 淄博澳宏化工科技有限公司 1,1,1,3,3-perfluoropropane preparation device and preparation method
CN106380371B (en) * 2016-08-17 2019-04-26 山东东岳化工有限公司 A kind of method of chlorofluorocarbons resource utilization
US11420196B2 (en) * 2018-09-27 2022-08-23 Chevron Phillips Chemical Company Lp Processes for producing fluorided solid oxides and uses thereof in metallocene-based catalyst systems
GB2580623A (en) * 2019-01-17 2020-07-29 Mexichem Fluor Sa De Cv Method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3607955A (en) * 1968-04-08 1971-09-21 Phillips Petroleum Co Hydrofluorination and dehydrofluorination and catalysts therefor
SE374675B (en) * 1970-06-10 1975-03-17 Montedison Spa
GB1589924A (en) * 1977-02-17 1981-05-20 Ici Ltd Manufacture of 1,1,1,2-tetrafluoroethane halogenated compounds
US4827055A (en) * 1988-03-07 1989-05-02 Pennwalt Corporation Process for preparing vinylidene fluoride by the direct fluorination of vinylidene chloride
IT1230779B (en) * 1989-07-12 1991-10-29 Ausimont Srl PROCEDURE FOR PREPARING 1,1,1,2 TETRAFLUOROETHANE.
US5300710A (en) * 1991-03-20 1994-04-05 E. I. Du Pont De Nemours And Company Process for the manufacture of 2-chloro-1,1,1,2-tetrafluoroethane and pentafluoroethane

Also Published As

Publication number Publication date
GB9204072D0 (en) 1992-04-08
KR950700117A (en) 1995-01-16
EP0627961A1 (en) 1994-12-14
WO1993016798A1 (en) 1993-09-02
KR100255872B1 (en) 2000-05-01
CN1049419C (en) 2000-02-16
TW253842B (en) 1995-08-11
CN1111606A (en) 1995-11-15
CN1078172A (en) 1993-11-10
JPH07504353A (en) 1995-05-18
CA2128434A1 (en) 1993-09-02
GB9302144D0 (en) 1993-03-24
CN1050776C (en) 2000-03-29

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Legal Events

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FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
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Owner name: INEOS FLUOR HOLDINGS LIMITED (GB)

B24C Patent annual fee: request for for restoration

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