[go: up one dir, main page]

AU8228998A - Vapour phase preparation of 1,1,1,2,3,3,3-heptafluoropropane - Google Patents

Vapour phase preparation of 1,1,1,2,3,3,3-heptafluoropropane

Info

Publication number
AU8228998A
AU8228998A AU82289/98A AU8228998A AU8228998A AU 8228998 A AU8228998 A AU 8228998A AU 82289/98 A AU82289/98 A AU 82289/98A AU 8228998 A AU8228998 A AU 8228998A AU 8228998 A AU8228998 A AU 8228998A
Authority
AU
Australia
Prior art keywords
heptafluoropropane
vapour phase
phase preparation
preparation
vapour
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.)
Abandoned
Application number
AU82289/98A
Inventor
Paul Nicholas Ewing
Paul Hendry Stewart
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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
Priority claimed from GBGB9716136.8A external-priority patent/GB9716136D0/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of AU8228998A publication Critical patent/AU8228998A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/26—Chromium
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
AU82289/98A 1997-07-31 1998-07-02 Vapour phase preparation of 1,1,1,2,3,3,3-heptafluoropropane Abandoned AU8228998A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GBGB9716136.8A GB9716136D0 (en) 1997-07-31 1997-07-31 Vapour phase separation
GB9716136 1997-07-31
US6974297P 1997-12-16 1997-12-16
US60069742 1997-12-16
PCT/GB1998/001951 WO1999006342A1 (en) 1997-07-31 1998-07-02 Vapour phase preparation of 1,1,1,2,3,3,3-heptafluoropropane

Publications (1)

Publication Number Publication Date
AU8228998A true AU8228998A (en) 1999-02-22

Family

ID=26311967

Family Applications (1)

Application Number Title Priority Date Filing Date
AU82289/98A Abandoned AU8228998A (en) 1997-07-31 1998-07-02 Vapour phase preparation of 1,1,1,2,3,3,3-heptafluoropropane

Country Status (5)

Country Link
EP (1) EP1000002A1 (en)
JP (1) JP2001512092A (en)
CN (1) CN1271337A (en)
AU (1) AU8228998A (en)
WO (1) WO1999006342A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1301758B1 (en) 1998-06-19 2000-07-07 Ausimont Spa 227 PREPARATION PROCESS
JP4539793B2 (en) * 2000-08-30 2010-09-08 昭和電工株式会社 Octafluoropropane production method and use thereof
WO2002018305A2 (en) 2000-08-30 2002-03-07 Showa Denko K. K. Production and use of octafluoropropane
CN1310858C (en) * 2001-10-31 2007-04-18 纳幕尔杜邦公司 Vapor phase production of 1,1,1,2,3,3,3-heptafluoropropane from hydrogen fluoride and hexafluoropropylene
CN102731245B (en) * 2012-07-09 2014-05-07 临海市利民化工有限公司 Production method of heptafluoropropane
JP6268305B2 (en) * 2013-11-07 2018-01-24 チャイナ ペトロレウム アンド ケミカル コーポレーションＣｈｉｎａ Ｐｅｔｒｏｌｅｕｍ ＆ Ｃｈｅｍｉｃａｌ Ｃｏｒｐｏｒａｔｉｏｎ Supported catalyst, process for producing the same and use thereof, and process for producing isobutylene from halomethane
CN112125777B (en) 2020-08-27 2022-06-03 浙江衢化氟化学有限公司 Method for coproducing hydrofluorocarbons

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2712732C2 (en) * 1977-03-23 1986-03-13 Hoechst Ag, 6230 Frankfurt Process for the production of octafluoropropane
GB9104775D0 (en) * 1991-03-07 1991-04-17 Ici Plc Fluorination catalyst and process
GB9212410D0 (en) * 1992-06-11 1992-07-22 Ici Plc Production of difluoromethane
US5563304A (en) * 1994-05-26 1996-10-08 E. I. Du Pont De Nemours And Company Production of 1,2-dihydro and 2,2-dihydro hexafluoropropanes and azeotropes thereof with HF
DE69508708D1 (en) * 1994-11-29 1999-05-06 Atochem North America Elf Adiabatic hydrofluorination of chlorofluorocarbons

Also Published As

Publication number Publication date
EP1000002A1 (en) 2000-05-17
JP2001512092A (en) 2001-08-21
WO1999006342A1 (en) 1999-02-11
CN1271337A (en) 2000-10-25

Similar Documents

Publication Publication Date Title
AU1174499A (en) Mesoporous silica, process for the preparation of the same, and use thereof
AU1245297A (en) Preparation of 1,1,1,3,3-pentachlorobutane and 1,1,1,3,3-pentafluorobutane
EP1006110B8 (en) Derivatives of acyl-piperazinil-pyrimidins, preparation thereof and application as medicaments
AU7043298A (en) Preparation of low-dust stabilisers
AU5485296A (en) Pure phase titanium, containing zeolite having mel structure
AU3166895A (en) Condensed azepine derivatives, drugs containing these compounds and methods for preparing them
AU8758298A (en) Process for the preparation of 2'-fluoro-5-methyl-beta -l-arabinofuranosyluridine
AU5762099A (en) The preparation of (n)-substituted-hydroxycycloalkylamine derivatives
AU8228998A (en) Vapour phase preparation of 1,1,1,2,3,3,3-heptafluoropropane
AU1431597A (en) Solid phase synthesizer
AU9344898A (en) Solid phase supports
AU5058196A (en) Process for the preparation of 1,1-difluoroethane
AU4311597A (en) Process for the preparation of substituted aromatic compounds
AU3213593A (en) Process for the preparation of 1,1,1,2-tetrafluoroethane
AU3783097A (en) Process for the preparation of hexanitrohexaazaisowurtzitanes
AU8842798A (en) Process for the preparation of ivermectin
AU8535298A (en) Process for the preparation of copolyesters
AU6506198A (en) Process for preparation of aromatic compounds
AU5210298A (en) Methods for the preparation of benzophenone derivatives
AU7724194A (en) Preparation of 1,1,2,3,3-pentafluoropropane
AU7360898A (en) Condensed phase preparation of 2,3-pentanedione
AU9198698A (en) Process for the preparation of substituted 5,6-dihydro-2h-pyran-2-ones
AU8102498A (en) Preparation of diaryl-benzopyrans
AU6965398A (en) Preparation of thiazoles using 1,3-dihalopropenes
AU5982199A (en) Process for the preparation of 4,4'-dihalogen-o-hydroxydiphenyl compounds

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase