IN183284B - - Google Patents

Info

Publication number
IN183284B
IN183284B IN803DE1993A IN183284B IN 183284 B IN183284 B IN 183284B IN 803DE1993 A IN803DE1993 A IN 803DE1993A IN 183284 B IN183284 B IN 183284B
Authority
IN
India
Prior art keywords
trifluoroethane
chloro
trichlorotrifluoroethane
chlorination
bringing
Prior art date
Application number
Other languages
English (en)
Inventor
Stephen Martin Brown
Janet Carolyn Glass
Gary Neil Sheldrake
Original Assignee
Zeneca 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
Application filed by Zeneca Ltd filed Critical Zeneca Ltd
Publication of IN183284B publication Critical patent/IN183284B/en

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
    • C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen 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
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
IN803DE1993 1992-08-03 1993-07-30 IN183284B (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929216442A GB9216442D0 (en) 1992-08-03 1992-08-03 Chlorination process

Publications (1)

Publication Number Publication Date
IN183284B true IN183284B (pl) 1999-11-06

Family

ID=10719731

Family Applications (1)

Application Number Title Priority Date Filing Date
IN803DE1993 IN183284B (pl) 1992-08-03 1993-07-30

Country Status (19)

Country Link
US (1) US5414164A (pl)
EP (1) EP0652858B1 (pl)
JP (1) JP3335174B2 (pl)
KR (1) KR100239231B1 (pl)
CN (1) CN1037961C (pl)
AT (1) ATE226186T1 (pl)
AU (1) AU677594B2 (pl)
BR (1) BR9306819A (pl)
CA (1) CA2140443C (pl)
CZ (1) CZ284731B6 (pl)
DE (1) DE69332408T2 (pl)
GB (1) GB9216442D0 (pl)
HU (1) HU215162B (pl)
IL (1) IL106504A (pl)
IN (1) IN183284B (pl)
RU (1) RU2118308C1 (pl)
UA (1) UA35596C2 (pl)
WO (1) WO1994003418A1 (pl)
ZA (1) ZA935410B (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9315450D0 (en) * 1993-07-26 1993-09-08 Zeneca Ltd Chlorination process
ITMI20010287A1 (it) 2001-02-13 2002-08-13 Ausimont Spa Procedimento per ottenere cfc 113a da cfc 113
CN104402665B (zh) * 2014-09-30 2015-07-15 应璐 一种三氟三氯乙烷的制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2469290A (en) * 1946-03-19 1949-05-03 Allied Chem & Dye Corp Process for making tetrachlorodifluoroethane
US3047642A (en) * 1960-02-17 1962-07-31 Du Pont Halogenation intiator
US4060469A (en) * 1976-12-21 1977-11-29 Allied Chemical Corporation Preparation of 1,1,1-trifluoro-2,2-dichloroethane
US5171899A (en) * 1988-05-17 1992-12-15 Daikin Industries Ltd. Process for production of 1,1,1-trifluoro-2,2-dichloroethane
US5254771A (en) * 1989-07-14 1993-10-19 Hoechst Aktiengesellschaft Process for the preparation of 1,1,1-trifluoro-2-2-dichloroethane under elevated pressure
DE3923248A1 (de) * 1989-07-14 1991-02-07 Hoechst Ag Verfahren zur herstellung von 1,1,1-trifluor-2,2-dichlorethan unter erhoehtem druck
US5120883A (en) * 1991-08-26 1992-06-09 E. I. Du Pont De Nemours And Company Catalytic process for producing CCl3 CF3
GB9315450D0 (en) * 1993-07-26 1993-09-08 Zeneca Ltd Chlorination process

Also Published As

Publication number Publication date
ATE226186T1 (de) 2002-11-15
GB9216442D0 (en) 1992-09-16
KR950702516A (ko) 1995-07-29
JPH08504750A (ja) 1996-05-21
AU4716993A (en) 1994-03-03
IL106504A (en) 1998-02-08
CN1094704A (zh) 1994-11-09
US5414164A (en) 1995-05-09
KR100239231B1 (ko) 2000-01-15
AU677594B2 (en) 1997-05-01
ZA935410B (en) 1994-02-03
JP3335174B2 (ja) 2002-10-15
BR9306819A (pt) 1998-12-08
CN1037961C (zh) 1998-04-08
HU9500261D0 (en) 1995-03-28
RU2118308C1 (ru) 1998-08-27
HU215162B (hu) 1998-10-28
CA2140443A1 (en) 1994-02-17
EP0652858B1 (en) 2002-10-16
CZ284731B6 (cs) 1999-02-17
EP0652858A1 (en) 1995-05-17
DE69332408T2 (de) 2003-06-26
UA35596C2 (uk) 2001-04-16
DE69332408D1 (de) 2002-11-21
IL106504A0 (en) 1993-11-15
WO1994003418A1 (en) 1994-02-17
HUT69326A (en) 1995-09-28
CA2140443C (en) 2003-11-25
CZ25095A3 (en) 1995-10-18
RU95106465A (ru) 1996-12-20

Similar Documents

Publication Publication Date Title
UA41939C2 (uk) Спосіб одержання 1,1,1-трихлортрифторетану
EP0209768B1 (en) Liquid phase chlorination of chlorinated methanes
RU96104368A (ru) Способ получения 1,1,1-трихлортрифторэтана
GB9216442D0 (en) Chlorination process
ES431620A1 (es) Procedimiento para la obtencion de derivados del benceno fluorados en las cadenas laterales.
GB930173A (en) Production of methyl chloroform
GB1414438A (en) Process for the production of primary normal monochlorparaffins
GB1198821A (en) Dehydrochlorination Process
GB1497015A (en) Process for the continuous manufacture of nuclear chlorinated toluenes
ES8506565A1 (es) Procedimiento para la preparacion de 1,2-dicloroetano
MX9304643A (es) Procedimiento de cloracion.
JPS54122206A (en) Preparation of carbon tetrachloride and hexachloroethane from substance containing chlorinated hydrocarbons having number of carbon atoms of 1 and 2
JPS55167231A (en) Initiation of liquid phase chlorination
FR2120279A5 (en) Removing olefines from acetylenic gas - acetylenics involve chlorination of admix
GB1500136A (en) Manufacture of 1,1,1-trichloroethane
NL7018655A (en) Removing olefines from acetylenic gas - acetylenics involve chlorination of admix