RU2109001C1 - Способ получения фторзамещенного углеводорода - Google Patents

Способ получения фторзамещенного углеводорода Download PDF

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Publication number
RU2109001C1
RU2109001C1 RU94046229A RU94046229A RU2109001C1 RU 2109001 C1 RU2109001 C1 RU 2109001C1 RU 94046229 A RU94046229 A RU 94046229A RU 94046229 A RU94046229 A RU 94046229A RU 2109001 C1 RU2109001 C1 RU 2109001C1
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RU
Russia
Prior art keywords
catalyst
ether
substituted
fluoro
hydrogen fluoride
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RU94046229A
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English (en)
Russian (ru)
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RU94046229A (ru
Inventor
Роберт Кук Малькольм
Дэвид Скотт Джон
Original Assignee
Империал Кемикал Индастриз ПЛС
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Application filed by Империал Кемикал Индастриз ПЛС filed Critical Империал Кемикал Индастриз ПЛС
Publication of RU94046229A publication Critical patent/RU94046229A/ru
Application granted granted Critical
Publication of RU2109001C1 publication Critical patent/RU2109001C1/ru

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    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/361—Preparation of halogenated hydrocarbons by reactions involving a decrease in the number of carbon atoms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

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  • 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)
  • Catalysts (AREA)
RU94046229A 1992-06-11 1993-06-02 Способ получения фторзамещенного углеводорода RU2109001C1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9212410.6 1992-06-11
GB929212410A GB9212410D0 (en) 1992-06-11 1992-06-11 Production of difluoromethane
PCT/GB1993/001164 WO1993025508A1 (en) 1992-06-11 1993-06-02 Production of hydrofluorocarbons

Publications (2)

Publication Number Publication Date
RU94046229A RU94046229A (ru) 1996-12-27
RU2109001C1 true RU2109001C1 (ru) 1998-04-20

Family

ID=10716935

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94046229A RU2109001C1 (ru) 1992-06-11 1993-06-02 Способ получения фторзамещенного углеводорода

Country Status (14)

Country Link
US (1) US5446215A (cg-RX-API-DMAC10.html)
EP (1) EP0644868B1 (cg-RX-API-DMAC10.html)
JP (1) JP3328281B2 (cg-RX-API-DMAC10.html)
KR (1) KR100241801B1 (cg-RX-API-DMAC10.html)
CN (1) CN1041715C (cg-RX-API-DMAC10.html)
AU (1) AU679683B2 (cg-RX-API-DMAC10.html)
BR (1) BR9306514A (cg-RX-API-DMAC10.html)
CA (1) CA2137235C (cg-RX-API-DMAC10.html)
DE (1) DE69323312T2 (cg-RX-API-DMAC10.html)
ES (1) ES2127282T3 (cg-RX-API-DMAC10.html)
GB (2) GB9212410D0 (cg-RX-API-DMAC10.html)
IN (1) IN186446B (cg-RX-API-DMAC10.html)
RU (1) RU2109001C1 (cg-RX-API-DMAC10.html)
WO (1) WO1993025508A1 (cg-RX-API-DMAC10.html)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69221673T2 (de) * 1991-06-14 1997-12-11 Imperial Chemical Industries Plc, London Herstellung von Bis(fluormethyl)äther und von Difluormethan
GB9126355D0 (en) * 1991-12-11 1992-02-12 Ici Plc Production of hydrofluorocarbons
US5637776A (en) * 1992-12-10 1997-06-10 Imperial Chemical Industries Plc Production of hydrofluorocarbons
WO1999006342A1 (en) * 1997-07-31 1999-02-11 Imperial Chemical Industries Plc Vapour phase preparation of 1,1,1,2,3,3,3-heptafluoropropane
EP1539347B1 (en) * 2002-08-22 2012-06-27 E.I. Du Pont De Nemours And Company Cobalt substituted chromium oxide compositions, their preparation and their use as catalysts and catalyst precursors
WO2007019356A2 (en) * 2005-08-05 2007-02-15 E. I. Du Pont De Nemours And Company Copper-substituted chromium oxide compositions, their preparation, and their use as catalysts and catalyst precursors
PL214020B1 (pl) 2009-09-01 2013-06-28 Univ Adama Mickiewicza Sposób otrzymywania fluorokarbofunkcyjnych silseskwioksanów
US8158549B2 (en) 2009-09-04 2012-04-17 Honeywell International Inc. Catalysts for fluoroolefins hydrogenation
DK3056269T3 (da) * 2013-11-07 2019-07-22 China Petroleum & Chem Corp Båret katalysator, fremgangsmåde til fremstilling og anvendelse deraf, og fremgangsmåde til fremstilling af isobutylen fra halogeneret methan
JP6640446B2 (ja) * 2014-10-23 2020-02-05 ダイキン工業株式会社 フッ化メタンの製造方法
CN107739293B (zh) * 2017-10-19 2020-09-25 北京宇极科技发展有限公司 一种从烷基醚气相制备氟代烷烃的方法
JP7263184B2 (ja) * 2019-08-30 2023-04-24 ダイキン工業株式会社 フッ化メタンの製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3377394A (en) * 1966-07-15 1968-04-09 Olin Mathieson Methyl fluoride and methylene fluoride process
DE69221673T2 (de) * 1991-06-14 1997-12-11 Imperial Chemical Industries Plc, London Herstellung von Bis(fluormethyl)äther und von Difluormethan
GB9124087D0 (en) * 1991-11-13 1992-01-02 Ici Plc Chemical process
GB9126355D0 (en) * 1991-12-11 1992-02-12 Ici Plc Production of hydrofluorocarbons
GB9208769D0 (en) * 1992-04-23 1992-06-10 Ici Plc Production of bis (fluoromethyl) ether and difluoromethane

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
РСТ/GB 92/02244, C 07 C 19/08, 1992. *

Also Published As

Publication number Publication date
JP3328281B2 (ja) 2002-09-24
CN1041715C (zh) 1999-01-20
AU4339793A (en) 1994-01-04
GB9212410D0 (en) 1992-07-22
AU679683B2 (en) 1997-07-10
DE69323312T2 (de) 1999-06-02
RU94046229A (ru) 1996-12-27
GB9311033D0 (en) 1993-07-14
KR950701895A (ko) 1995-05-17
IN186446B (cg-RX-API-DMAC10.html) 2001-09-01
JPH07507777A (ja) 1995-08-31
CA2137235C (en) 2004-10-26
US5446215A (en) 1995-08-29
EP0644868A1 (en) 1995-03-29
WO1993025508A1 (en) 1993-12-23
CN1085887A (zh) 1994-04-27
EP0644868B1 (en) 1999-01-27
BR9306514A (pt) 1998-09-15
CA2137235A1 (en) 1993-12-23
DE69323312D1 (de) 1999-03-11
ES2127282T3 (es) 1999-04-16
KR100241801B1 (ko) 2000-02-01

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20060603