GB1370344A - Production of chlorinated hydrocarbons - Google Patents

Production of chlorinated hydrocarbons

Info

Publication number
GB1370344A
GB1370344A GB4460471A GB4460471A GB1370344A GB 1370344 A GB1370344 A GB 1370344A GB 4460471 A GB4460471 A GB 4460471A GB 4460471 A GB4460471 A GB 4460471A GB 1370344 A GB1370344 A GB 1370344A
Authority
GB
United Kingdom
Prior art keywords
bed
seconds
reactor
chlorinated hydrocarbons
sept
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
GB4460471A
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.)
FMC Corp
Original Assignee
FMC Corp
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 FMC Corp filed Critical FMC Corp
Publication of GB1370344A publication Critical patent/GB1370344A/en
Expired 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
    • C07C17/15—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination
    • C07C17/152—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons
    • C07C17/156—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons of unsaturated hydrocarbons

Abstract

1370344 Chlorinated hydrocarbons FMC CORP 24 Sept 1971 [28 Sept 1970] 44604/71 Heading C2C Trichloroethylene and perchloroethylene are prepared by continuously feeding ethylene, chlorine and oxygen to a reactor containing a fluidized bed of Deacon-type catalyst and having above the free upper surface of the bed a disengaging space, the mol. ratio of oxygen to ethylene being in the range of 1À05 : 1 to 1À2 : 1 and the atomic ratio of Cl : C in the feed being 1À45 : 1 to 1À85 : 1, the temperature of the bed being 415-435‹ C., the residence time in said reactor being at least 40 seonds and in the bed at least 30 seconds (based on the actual fluidized bed volume) or at least 30 seconds in the reactor and at least 20 seconds in the bed (based on the bed volume at minimum fluidization).
GB4460471A 1970-09-28 1971-09-24 Production of chlorinated hydrocarbons Expired GB1370344A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7629570A 1970-09-28 1970-09-28

Publications (1)

Publication Number Publication Date
GB1370344A true GB1370344A (en) 1974-10-16

Family

ID=22131086

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4460471A Expired GB1370344A (en) 1970-09-28 1971-09-24 Production of chlorinated hydrocarbons

Country Status (2)

Country Link
GB (1) GB1370344A (en)
ZA (1) ZA715778B (en)

Also Published As

Publication number Publication date
AU3301371A (en) 1973-03-08
ZA715778B (en) 1972-04-26

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees