DE69318772D1 - Verfahren zur Herstellung von 1,1,1-Trifluoro-2-Chloroethan - Google Patents

Verfahren zur Herstellung von 1,1,1-Trifluoro-2-Chloroethan

Info

Publication number
DE69318772D1
DE69318772D1 DE69318772T DE69318772T DE69318772D1 DE 69318772 D1 DE69318772 D1 DE 69318772D1 DE 69318772 T DE69318772 T DE 69318772T DE 69318772 T DE69318772 T DE 69318772T DE 69318772 D1 DE69318772 D1 DE 69318772D1
Authority
DE
Germany
Prior art keywords
chloroethane
trifluoro
preparation
trichloroethylene
hydrofluorination
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 - Fee Related
Application number
DE69318772T
Other languages
English (en)
Other versions
DE69318772T2 (de
Inventor
Cuzzato Paolo
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
Application granted granted Critical
Publication of DE69318772D1 publication Critical patent/DE69318772D1/de
Publication of DE69318772T2 publication Critical patent/DE69318772T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C07C17/07—Preparation of halogenated hydrocarbons by addition of hydrogen halides
    • C07C17/08—Preparation of halogenated hydrocarbons by addition of hydrogen halides to unsaturated 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE69318772T 1992-08-14 1993-08-06 Verfahren zur Herstellung von 1,1,1-Trifluoro-2-Chloroethan Expired - Fee Related DE69318772T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI921991A IT1255781B (it) 1992-08-14 1992-08-14 Procedimento per preparare 1,1,1-trifluoro-2-cloroetano

Publications (2)

Publication Number Publication Date
DE69318772D1 true DE69318772D1 (de) 1998-07-02
DE69318772T2 DE69318772T2 (de) 1998-11-12

Family

ID=11363873

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69318772T Expired - Fee Related DE69318772T2 (de) 1992-08-14 1993-08-06 Verfahren zur Herstellung von 1,1,1-Trifluoro-2-Chloroethan

Country Status (12)

Country Link
US (1) US6307114B1 (de)
EP (1) EP0583703B1 (de)
JP (1) JP3300120B2 (de)
KR (1) KR100268076B1 (de)
AT (1) ATE166639T1 (de)
CA (1) CA2104030A1 (de)
DE (1) DE69318772T2 (de)
HR (1) HRP931117B1 (de)
IT (1) IT1255781B (de)
RU (1) RU2109720C1 (de)
SI (1) SI9300428B (de)
TW (1) TW229200B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2754816B1 (fr) * 1996-10-18 1998-12-04 Atochem Elf Sa Procede de purification d'hydrogenochlorofluoroethanes
FR2805534B1 (fr) * 2000-02-29 2002-05-17 Atofina Procede de preparation du 1,1,1-trifluoro-2,2-dichloroethane
JP4590130B2 (ja) * 2001-06-14 2010-12-01 東ソー株式会社 １，１，１−トリフルオロ−２−クロロエタン製造用触媒、その製造方法及びそれを用いた１，１，１−トリフルオロ−２−クロロエタンの製造方法
FR2828193B1 (fr) * 2001-08-03 2004-04-02 Atofina Nouveau procede de preparation du 1,1,1,-trifluoro-2,2-dichloroethane
CN101402547B (zh) * 2008-11-13 2011-09-28 山东华安新材料有限公司 一种一氯三氟乙烷的制法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2637747A (en) 1948-01-23 1953-05-05 Purdue Research Foundation Fluorination
US2885427A (en) * 1956-11-15 1959-05-05 Dow Chemical Co Fluorination of trichloroethylene
GB881003A (en) 1958-05-07 1961-11-01 Ici Ltd Improvements in the manufacture of organic halogen compounds
GB1000485A (en) 1962-02-07 1965-08-04 Sicedison Spa Improvements in or relating to the fluorination of halo-olefines
NL274475A (de) * 1962-02-07
DE1224732B (de) 1962-11-08 1966-09-15 Du Pont Verfahren zur Herstellung von Vinylfluorid und 1, 1-Difluoraethan
GB1307224A (en) 1969-06-27 1973-02-14 Ici Ltd Chromium oxide catalyst
US3752850A (en) 1970-12-24 1973-08-14 Hoechst Ag Fluorination of aliphatic compounds
IT1202652B (it) * 1987-03-09 1989-02-09 Ausimont Spa Processo per la preparazione di 1,1,1-trifluoro-2,2-dicloroetano mediante idrofluorurazione in presenza di catalizzatori
AU622295B2 (en) * 1989-02-03 1992-04-02 E.I. Du Pont De Nemours And Company Manufacture of 1,1,1,2-tetrafluoroethane
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.
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

Also Published As

Publication number Publication date
ITMI921991A0 (it) 1992-08-14
RU2109720C1 (ru) 1998-04-27
JPH06184016A (ja) 1994-07-05
SI9300428B (en) 2001-12-31
HRP931117B1 (en) 1999-02-28
CA2104030A1 (en) 1994-02-15
SI9300428A (en) 1994-03-31
US6307114B1 (en) 2001-10-23
JP3300120B2 (ja) 2002-07-08
DE69318772T2 (de) 1998-11-12
ATE166639T1 (de) 1998-06-15
EP0583703B1 (de) 1998-05-27
IT1255781B (it) 1995-11-15
EP0583703A1 (de) 1994-02-23
ITMI921991A1 (it) 1994-02-14
KR100268076B1 (ko) 2000-10-16
KR940003904A (ko) 1994-03-14
TW229200B (de) 1994-09-01
HRP931117A2 (en) 1994-12-31

Similar Documents

Publication Publication Date Title
ES2255705T3 (es) Proceso de fluoracion.
GR3015222T3 (en) Process for the preparation of 1,1,1,2-tetra fluoroethane.
ES2059768T3 (es) Procedimiento para la separacion de hf via destilacion azeotropica.
DE69324377D1 (de) Verfahren zur herstellung von 1,1,1,3,3-pentafluoropropan
DE69318772D1 (de) Verfahren zur Herstellung von 1,1,1-Trifluoro-2-Chloroethan
BR9307752A (pt) Método para a preparação de 1,1,2,2,3-pentafluorpropano
EP0128510A3 (de) Verfahren zur Herstellung von Difluormethan
RU93041772A (ru) Способ получения 1,1,1-трифтор-2-хлорэтана
ZA895777B (en) Process for 1,1-dichloro-1-fluoroethane
BR9508448A (pt) Métodos de purificação de pentafluoretano
GR3017585T3 (en) Process for the removal of olefinic impurities from partially halogenated fluorochlorocarbons.
ATE114150T1 (de) Verfahren zur herstellung von 1,1,1,2- tetraflourethan.
IL59502A0 (en) Purification of naphthalene

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee