IT8921159A0 - Procedimento per preparare 1,1,1,2 tetrafluoroetano. - Google Patents

Procedimento per preparare 1,1,1,2 tetrafluoroetano.

Info

Publication number
IT8921159A0
IT8921159A0 IT8921159A IT2115989A IT8921159A0 IT 8921159 A0 IT8921159 A0 IT 8921159A0 IT 8921159 A IT8921159 A IT 8921159A IT 2115989 A IT2115989 A IT 2115989A IT 8921159 A0 IT8921159 A0 IT 8921159A0
Authority
IT
Italy
Prior art keywords
tetrafluoroethane
preparing
procedure
Prior art date
Application number
IT8921159A
Other languages
English (en)
Other versions
IT1230779B (it
Inventor
Paolo Cuzzato
Antonio Masiero
Original Assignee
Ausimont Srl
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 Srl filed Critical Ausimont Srl
Publication of IT8921159A0 publication Critical patent/IT8921159A0/it
Priority to IT8921159A priority Critical patent/IT1230779B/it
Priority to CA002020853A priority patent/CA2020853C/en
Priority to DE69006951T priority patent/DE69006951T2/de
Priority to UA4830540A priority patent/UA18253A/uk
Priority to ES90113264T priority patent/ES2062212T3/es
Priority to SU904830540A priority patent/RU1838288C/ru
Priority to EP90113264A priority patent/EP0408005B1/en
Priority to CN90104695A priority patent/CN1025325C/zh
Priority to AU58931/90A priority patent/AU627907B2/en
Priority to JP2185166A priority patent/JP2999229B2/ja
Priority to KR1019900010578A priority patent/KR0145411B1/ko
Priority to BR909003345A priority patent/BR9003345A/pt
Application granted granted Critical
Publication of IT1230779B publication Critical patent/IT1230779B/it
Priority to US08/337,128 priority patent/US5463151A/en
Priority to US08/507,644 priority patent/US5608125A/en
Priority to US08/752,685 priority patent/US5880316A/en
Priority to US09/209,942 priority patent/US6037508A/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
    • 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)
IT8921159A 1989-07-12 1989-07-12 Procedimento per preparare 1,1,1,2 tetrafluoroetano. IT1230779B (it)

Priority Applications (16)

Application Number Priority Date Filing Date Title
IT8921159A IT1230779B (it) 1989-07-12 1989-07-12 Procedimento per preparare 1,1,1,2 tetrafluoroetano.
CA002020853A CA2020853C (en) 1989-07-12 1990-07-10 Process for preparing 1,1,1,2-tetrafluoroethane
DE69006951T DE69006951T2 (de) 1989-07-12 1990-07-11 Verfahren zur Herstellung von 1,1,1,2-Tetrafluorethan.
UA4830540A UA18253A (uk) 1989-07-12 1990-07-11 Спосіб одержаhhя 1,1,1,2-тетрафторетаhу
ES90113264T ES2062212T3 (es) 1989-07-12 1990-07-11 Procedimiento para preparar 1,1,1,2-tetrafluoroetano.
SU904830540A RU1838288C (ru) 1989-07-12 1990-07-11 Способ получени 1,1,1,2-тетрафторэтана
EP90113264A EP0408005B1 (en) 1989-07-12 1990-07-11 Process for preparing 1,1,1,2-tetrafluoroethane
AU58931/90A AU627907B2 (en) 1989-07-12 1990-07-12 Process for preparing 1,1,1,2-tetrafluoroethane
CN90104695A CN1025325C (zh) 1989-07-12 1990-07-12 制备1，1，1，2-四氟乙烷的方法
JP2185166A JP2999229B2 (ja) 1989-07-12 1990-07-12 １，１，１，２―テトラフルオロエタンの製造法
KR1019900010578A KR0145411B1 (ko) 1989-07-12 1990-07-12 1,1,1,2-테트라플루오로에탄의 제조 방법
BR909003345A BR9003345A (pt) 1989-07-12 1990-07-12 Processo para a preparacao de 1,1,1,2-tetrafluoretano
US08/337,128 US5463151A (en) 1989-07-12 1994-11-10 Process for preparing 1,1,1,2-tetrafluoroethane
US08/507,644 US5608125A (en) 1989-07-12 1995-07-25 Process for preparing 1,1,1,2-tetrafluoroethane
US08/752,685 US5880316A (en) 1989-07-12 1996-11-19 Process for preparing 1,1,1,2-tetrafluoroethane
US09/209,942 US6037508A (en) 1989-07-12 1998-12-11 Process for preparing 1,1,1,2-tetrafluoroethane

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
IT8921159A0 true IT8921159A0 (it) 1989-07-12
IT1230779B IT1230779B (it) 1991-10-29

Family

ID=11177629

Family Applications (1)

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

Country Status (13)

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

Families Citing this family (28)

* Cited by examiner, † Cited by third party
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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.
AU645063B2 (en) * 1990-03-13 1994-01-06 Daikin Industries, Ltd. Process for preparing 1,1,1,2-tetrafluoroethane
US5334786A (en) * 1990-03-13 1994-08-02 Daikin Industries, Ltd. Process for preparing 1,1,1,2-tetrafluoroethane
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
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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
WO1993008146A1 (en) * 1991-10-25 1993-04-29 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
EP0605683B1 (en) * 1992-06-10 1997-09-03 Imperial Chemical Industries Plc Production of tetrafluoroethanes
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
US5919728A (en) * 1996-04-17 1999-07-06 Ausimont S.P.A. Catalyst for the fluorination of halogenated hydrocarbons
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
CN100464840C (zh) * 2002-08-22 2009-03-04 纳幕尔杜邦公司 钴取代的氧化铬组合物,它们的制备以及它们作为催化剂和催化剂前体的用途
KR20050090439A (ko) * 2003-01-03 2005-09-13 솔베이 솔렉시스 에스.피.에이. 불화 알루미늄
WO2005092823A2 (en) * 2004-03-29 2005-10-06 Showa Denko K.K. Process for production of 1,1,1,2-tetrafluoroethane and/or pentafluoroethane 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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Also Published As

Publication number Publication date
UA18253A (uk) 1997-12-25
US5463151A (en) 1995-10-31
KR910002751A (ko) 1991-02-26
ES2062212T3 (es) 1994-12-16
BR9003345A (pt) 1991-08-27
JPH0348632A (ja) 1991-03-01
RU1838288C (ru) 1993-08-30
AU627907B2 (en) 1992-09-03
JP2999229B2 (ja) 2000-01-17
DE69006951T2 (de) 1994-06-09
US5608125A (en) 1997-03-04
AU5893190A (en) 1991-01-17
KR0145411B1 (ko) 1998-07-15
CA2020853C (en) 1999-09-28
US5880316A (en) 1999-03-09
EP0408005B1 (en) 1994-03-02
CA2020853A1 (en) 1991-01-13
CN1025325C (zh) 1994-07-06
US6037508A (en) 2000-03-14
CN1048699A (zh) 1991-01-23
IT1230779B (it) 1991-10-29
DE69006951D1 (de) 1994-04-07
EP0408005A1 (en) 1991-01-16

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