GB1198821A - Dehydrochlorination Process - Google Patents

Dehydrochlorination Process

Info

Publication number
GB1198821A
GB1198821A GB32039/67A GB3203967A GB1198821A GB 1198821 A GB1198821 A GB 1198821A GB 32039/67 A GB32039/67 A GB 32039/67A GB 3203967 A GB3203967 A GB 3203967A GB 1198821 A GB1198821 A GB 1198821A
Authority
GB
United Kingdom
Prior art keywords
fraction
chlorine
chlorethane
activated carbon
tetrachloroethane
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
GB32039/67A
Other languages
English (en)
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.)
Detrex Corp
Original Assignee
Detrex 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 Detrex Corp filed Critical Detrex Corp
Publication of GB1198821A publication Critical patent/GB1198821A/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
    • C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C21/00—Acyclic unsaturated compounds containing halogen atoms
    • C07C21/02—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds
    • C07C21/04—Chloro-alkenes
    • C07C21/10—Trichloro-ethylene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C21/00—Acyclic unsaturated compounds containing halogen atoms
    • C07C21/02—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds
    • C07C21/04—Chloro-alkenes
    • C07C21/12—Tetrachloro-ethylene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB32039/67A 1966-07-14 1967-07-12 Dehydrochlorination Process Expired GB1198821A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US56509566A 1966-07-14 1966-07-14
US58725966A 1966-10-17 1966-10-17
US63846867A 1967-05-15 1967-05-15

Publications (1)

Publication Number Publication Date
GB1198821A true GB1198821A (en) 1970-07-15

Family

ID=27415953

Family Applications (2)

Application Number Title Priority Date Filing Date
GB12432/70A Expired GB1198822A (en) 1966-07-14 1967-07-12 Chlorination Process
GB32039/67A Expired GB1198821A (en) 1966-07-14 1967-07-12 Dehydrochlorination Process

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB12432/70A Expired GB1198822A (en) 1966-07-14 1967-07-12 Chlorination Process

Country Status (9)

Country Link
US (1) US3631207A (enExample)
BE (1) BE701167A (enExample)
CA (1) CA923913A (enExample)
DE (1) DE1643872A1 (enExample)
GB (2) GB1198822A (enExample)
IL (1) IL28128A (enExample)
LU (1) LU54077A1 (enExample)
NL (1) NL6709584A (enExample)
NO (1) NO131506C (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8884082B2 (en) * 2011-02-21 2014-11-11 E. I. Du Pont De Nemours And Company Selective catalytical dehydrochlorination of hydrochlorofluorocarbons
US8884083B2 (en) 2011-02-21 2014-11-11 E. I. Du Pont De Nemours And Company Selective catalytical dehydrochlorination of hydrochlorofluorocarbons
CN102295521B (zh) * 2011-07-12 2014-03-12 汪国良 五氯乙烷液相催化制备四氯乙烯的方法
CN103288588B (zh) * 2013-05-24 2015-06-03 陕西科技大学 三氯乙烯、四氯乙烯联产一步法合成系统及工艺

Also Published As

Publication number Publication date
DE1643872A1 (de) 1971-07-15
IL28128A (en) 1971-10-20
NO131506B (enExample) 1975-03-03
LU54077A1 (enExample) 1969-04-29
CA923913A (en) 1973-04-03
NO131506C (enExample) 1975-06-11
US3631207A (en) 1971-12-28
GB1198822A (en) 1970-07-15
NL6709584A (enExample) 1968-01-15
BE701167A (enExample) 1968-01-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee
PCPE Delete 'patent ceased' from journal

Free format text: 4903

PE Patent expired