DE69006951D1 - Verfahren zur Herstellung von 1,1,1,2-Tetrafluorethan. - Google Patents

Verfahren zur Herstellung von 1,1,1,2-Tetrafluorethan.

Info

Publication number
DE69006951D1
DE69006951D1 DE90113264T DE69006951T DE69006951D1 DE 69006951 D1 DE69006951 D1 DE 69006951D1 DE 90113264 T DE90113264 T DE 90113264T DE 69006951 T DE69006951 T DE 69006951T DE 69006951 D1 DE69006951 D1 DE 69006951D1
Authority
DE
Germany
Prior art keywords
tetrafluoroethane
preparation
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 - Lifetime
Application number
DE90113264T
Other languages
English (en)
Other versions
DE69006951T2 (de
Inventor
Paolo Cuzzato
Antonio Masiero
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.)
Solvay Specialty Polymers Italy SpA
Original Assignee
Ausimont SpA
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 Ausimont SpA filed Critical Ausimont SpA
Publication of DE69006951D1 publication Critical patent/DE69006951D1/de
Application granted granted Critical
Publication of DE69006951T2 publication Critical patent/DE69006951T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/125—Halogens; Compounds thereof with scandium, yttrium, aluminium, gallium, indium or thallium
    • 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

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE69006951T 1989-07-12 1990-07-11 Verfahren zur Herstellung von 1,1,1,2-Tetrafluorethan. Expired - Lifetime DE69006951T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8921159A IT1230779B (it) 1989-07-12 1989-07-12 Procedimento per preparare 1,1,1,2 tetrafluoroetano.

Publications (2)

Publication Number Publication Date
DE69006951D1 true DE69006951D1 (de) 1994-04-07
DE69006951T2 DE69006951T2 (de) 1994-06-09

Family

ID=11177629

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69006951T Expired - Lifetime DE69006951T2 (de) 1989-07-12 1990-07-11 Verfahren zur Herstellung von 1,1,1,2-Tetrafluorethan.

Country Status (13)

Country Link
US (4) US5463151A (de)
EP (1) EP0408005B1 (de)
JP (1) JP2999229B2 (de)
KR (1) KR0145411B1 (de)
CN (1) CN1025325C (de)
AU (1) AU627907B2 (de)
BR (1) BR9003345A (de)
CA (1) CA2020853C (de)
DE (1) DE69006951T2 (de)
ES (1) ES2062212T3 (de)
IT (1) IT1230779B (de)
RU (1) RU1838288C (de)
UA (1) UA18253A (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5185482A (en) * 1989-02-03 1993-02-09 E. I. Du Pont De Nemours And Company Manufacture of 1,1,1,2-tetrafluoroethane
IT1230779B (it) * 1989-07-12 1991-10-29 Ausimont Srl Procedimento per preparare 1,1,1,2 tetrafluoroetano.
JPH07100671B2 (ja) * 1990-03-13 1995-11-01 ダイキン工業株式会社 １，１，１，２―テトラフルオロエタンの製造方法
US5334786A (en) * 1990-03-13 1994-08-02 Daikin Industries, Ltd. Process for preparing 1,1,1,2-tetrafluoroethane
AU645063B2 (en) * 1990-03-13 1994-01-06 Daikin Industries, Ltd. Process for preparing 1,1,1,2-tetrafluoroethane
GB9007029D0 (en) * 1990-03-29 1990-05-30 Ici Plc Chemical process
GB9104775D0 (en) * 1991-03-07 1991-04-17 Ici Plc Fluorination catalyst and process
TR25587A (tr) * 1991-05-16 1993-07-01 Ici Plc 1,1,1,2-TETRAFLüORETANIN IMALINE MAHSUS ISLEM
AU2892292A (en) * 1991-10-25 1993-05-21 Allied-Signal Inc. Process for the manufacture of 1,1,1,2-tetrafluoroethane
US5334785A (en) * 1991-10-25 1994-08-02 Allied-Signal Inc. Process for the manufacture of 1,1,1,2-tetrafluoroethane
GB9204072D0 (en) * 1992-02-26 1992-04-08 Ici Plc Fluorination catalyst and process
ES2107037T3 (es) * 1992-06-10 1997-11-16 Ici Plc Produccion de tetrafluoroetanos.
US5744660A (en) * 1992-06-10 1998-04-28 Imperial Chemical Industries Plc Products of tetrafluorothanes
IT1255781B (it) * 1992-08-14 1995-11-15 Ausimont Spa Procedimento per preparare 1,1,1-trifluoro-2-cloroetano
GB9407257D0 (en) 1993-04-22 1994-06-08 Ici Plc Vaporisation of liquids
IT1270959B (it) * 1993-08-13 1997-05-26 Ausimont Spa Processo per la preparazione di pentafluoroetano
CN1041804C (zh) * 1995-09-13 1999-01-27 西安近代化学研究所 氟化卤代烃的氟化催化剂
JPH10113562A (ja) * 1996-04-17 1998-05-06 Ausimont Spa ハロゲン化炭化水素の弗素化用触媒
US5981813A (en) * 1996-05-22 1999-11-09 Ausimont S.P.A. Fluorination process of halogenated organic compounds
IT1303074B1 (it) 1998-05-07 2000-10-23 Ausimont Spa Catalizzatore per la fluorurazione di composti organici alogenati
IT1312104B1 (it) 1999-05-13 2002-04-04 Ausimont Spa Processo per ottenere pentafluoroetano per dismutazione ditetrafluorocloretano
IT1312105B1 (it) 1999-05-13 2002-04-04 Ausimont Spa Procedimento per ottenere pentafluoroetano per dismutazione daclorotetrafluoroetano
EP1539347B1 (de) 2002-08-22 2012-06-27 E.I. Du Pont De Nemours And Company Kobalt-substituiertes Chromoxid enthaltende Zusammensetzungen, ihre Herstellung und ihre Verwendung als Katalysator und Katalysatorvorläufer
EP1583718A1 (de) * 2003-01-03 2005-10-12 Solvay Solexis S.p.A. Aluminiumfluorid
US20070191652A1 (en) * 2004-03-29 2007-08-16 Hiromoto Ohno Process for production of 1,1,1,2- tetrafluoroethane and/or pentafluorethane and applications of the same
JP2008210709A (ja) * 2007-02-27 2008-09-11 Daiko Electric Co Ltd 反射鏡及びこの反射鏡を備えた照明器具
CN102151576B (zh) * 2011-03-01 2012-08-08 浙江师范大学 一种用于氟化氯代烯烃的催化剂及其制备方法
CN108623431A (zh) * 2018-06-28 2018-10-09 江苏三美化工有限公司 一种通过净化反应提纯1,1,1,2-四氟乙烷的方法

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JP2748722B2 (ja) * 1991-05-24 1998-05-13 ダイキン工業株式会社 クロロトリフルオロエチレンの製造方法

Also Published As

Publication number Publication date
US6037508A (en) 2000-03-14
CA2020853A1 (en) 1991-01-13
JPH0348632A (ja) 1991-03-01
CN1048699A (zh) 1991-01-23
IT1230779B (it) 1991-10-29
BR9003345A (pt) 1991-08-27
KR910002751A (ko) 1991-02-26
US5880316A (en) 1999-03-09
AU627907B2 (en) 1992-09-03
CN1025325C (zh) 1994-07-06
IT8921159A0 (it) 1989-07-12
EP0408005A1 (de) 1991-01-16
DE69006951T2 (de) 1994-06-09
ES2062212T3 (es) 1994-12-16
EP0408005B1 (de) 1994-03-02
AU5893190A (en) 1991-01-17
UA18253A (uk) 1997-12-25
CA2020853C (en) 1999-09-28
JP2999229B2 (ja) 2000-01-17
KR0145411B1 (ko) 1998-07-15
RU1838288C (ru) 1993-08-30
US5608125A (en) 1997-03-04
US5463151A (en) 1995-10-31

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Free format text: BARZ, P., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 80803 MUENCHEN