GB1223804A - Process for the production of chlorinated hydrocarbons - Google Patents

Process for the production of chlorinated hydrocarbons

Info

Publication number
GB1223804A
GB1223804A GB25614/69A GB2561469A GB1223804A GB 1223804 A GB1223804 A GB 1223804A GB 25614/69 A GB25614/69 A GB 25614/69A GB 2561469 A GB2561469 A GB 2561469A GB 1223804 A GB1223804 A GB 1223804A
Authority
GB
United Kingdom
Prior art keywords
butene
dichloro
catalyst
chloroprene
oxygen
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
Application number
GB25614/69A
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.)
Denka Co Ltd
Original Assignee
Denki Kagaku Kogyo KK
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 JP43033512A external-priority patent/JPS4842617B1/ja
Priority claimed from JP43033511A external-priority patent/JPS492091B1/ja
Application filed by Denki Kagaku Kogyo KK filed Critical Denki Kagaku Kogyo KK
Publication of GB1223804A publication Critical patent/GB1223804A/en
Expired 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
    • 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
    • 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
    • C07C17/15—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination
    • C07C17/158—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of halogenated hydrocarbons
    • 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

Abstract

1,223,804. Chloroprene and dichlorobutenes. DENKI KAGAKU KOGYO K.K. 20 May, 1969 [20 May, 1968 (2)], No. 25614/69. Heading C2C. Chloroprene, 1,3 - dichloro - butene - 2,1,2- dichloro - butene - 2 and 2,3 - dichloro - butene- 1 are produced by reaction of 2-chlorobutene-2 with hydrogen chloride and oxygen or an oxygen-containing gas at elevated temperature in the presence of a cupric chloride catalyst. The catalyst may also contain a chloride of an alkali metal, e.g. potassium, an alkaline earth metal, e.g. magnesium, calcium, barium or strontium, aluminium, tin, cobalt, manganese, iron, chromium or a lanthanide, e.g. lanthanum, cerium or samarium. Catalyst supports specified are pumice, α-alumina, diatomaceous earth, ceramics and brick dust. Temperatures of 250‹ to 550‹ C. and contact times of 0À5 to 30 seconds are specified.
GB25614/69A 1968-05-20 1969-05-20 Process for the production of chlorinated hydrocarbons Expired GB1223804A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP43033512A JPS4842617B1 (en) 1968-05-20 1968-05-20
JP43033511A JPS492091B1 (en) 1968-05-20 1968-05-20

Publications (1)

Publication Number Publication Date
GB1223804A true GB1223804A (en) 1971-03-03

Family

ID=26372216

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25614/69A Expired GB1223804A (en) 1968-05-20 1969-05-20 Process for the production of chlorinated hydrocarbons

Country Status (5)

Country Link
BE (1) BE733304A (en)
CA (1) CA925103A (en)
FR (1) FR2008892A1 (en)
GB (1) GB1223804A (en)
NL (1) NL139953B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2914378A4 (en) * 2012-11-05 2016-08-17 Basf Corp Catalyst for the oxychlorination of ethylene to 1, 2-dichloroethane
US9744525B2 (en) 2012-11-06 2017-08-29 Basf Corporation Catalyst for the oxychlorination of ethylene to 1, 2-dichloroethane

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2914378A4 (en) * 2012-11-05 2016-08-17 Basf Corp Catalyst for the oxychlorination of ethylene to 1, 2-dichloroethane
US9744525B2 (en) 2012-11-06 2017-08-29 Basf Corporation Catalyst for the oxychlorination of ethylene to 1, 2-dichloroethane

Also Published As

Publication number Publication date
NL6907662A (en) 1969-11-24
DE1925490A1 (en) 1969-11-27
NL139953B (en) 1973-10-15
BE733304A (en) 1969-11-03
FR2008892A1 (en) 1970-01-30
CA925103A (en) 1973-04-24

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