GB1366943A - Dehydrochlorination process - Google Patents

Dehydrochlorination process

Info

Publication number
GB1366943A
GB1366943A GB5600771A GB5600771A GB1366943A GB 1366943 A GB1366943 A GB 1366943A GB 5600771 A GB5600771 A GB 5600771A GB 5600771 A GB5600771 A GB 5600771A GB 1366943 A GB1366943 A GB 1366943A
Authority
GB
United Kingdom
Prior art keywords
chloride
vinylidene chloride
dehydrochlorination process
dehydrochlorinating
trichloroethane
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
GB5600771A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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
Priority to BE791904D priority Critical patent/BE791904A/xx
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB5600771A priority patent/GB1366943A/en
Priority to US307209A priority patent/US3870762A/en
Priority to DE2257107A priority patent/DE2257107A1/de
Priority to ZA728362A priority patent/ZA728362B/xx
Priority to IT7232253A priority patent/IT987582B/it
Priority to NL7216235A priority patent/NL7216235A/xx
Priority to SE7215696A priority patent/SE398873B/xx
Priority to CA158,032A priority patent/CA987687A/en
Priority to FR7242903A priority patent/FR2162197B1/fr
Priority to ES72409241A priority patent/ES409241A1/es
Priority to JP12034772A priority patent/JPS5653527B2/ja
Publication of GB1366943A publication Critical patent/GB1366943A/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
    • C07C17/25—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
    • C07C21/073—Dichloro-alkenes
    • C07C21/08—Vinylidene chloride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
GB5600771A 1972-11-10 1972-11-10 Dehydrochlorination process Expired GB1366943A (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
BE791904D BE791904A (fr) 1972-11-10 Procede de deshydrochloration
GB5600771A GB1366943A (en) 1972-11-10 1972-11-10 Dehydrochlorination process
US307209A US3870762A (en) 1972-11-10 1972-11-16 Dehydrochlorination process
DE2257107A DE2257107A1 (de) 1972-11-10 1972-11-21 Verfahren zur herstellung von vinylidenchlorid
ZA728362A ZA728362B (en) 1972-11-10 1972-11-24 Dehydrochlorination process
IT7232253A IT987582B (it) 1972-11-10 1972-11-29 Processo di deidroclorurazione per la produzione di cloruro di vinilidene
NL7216235A NL7216235A (US07754267-20100713-C00021.png) 1972-11-10 1972-11-30
SE7215696A SE398873B (sv) 1972-11-10 1972-12-01 Sett att framstella vinylidenklorid genom katalytisk dehydroklorering av 1,1,2-trikloretan
CA158,032A CA987687A (en) 1972-11-10 1972-12-01 Dehydrochlorination process
FR7242903A FR2162197B1 (US07754267-20100713-C00021.png) 1972-11-10 1972-12-01
ES72409241A ES409241A1 (es) 1972-11-10 1972-12-02 Procedimiento para la obtencion de cloruro de vinilideno.
JP12034772A JPS5653527B2 (US07754267-20100713-C00021.png) 1972-11-10 1972-12-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5600771A GB1366943A (en) 1972-11-10 1972-11-10 Dehydrochlorination process

Publications (1)

Publication Number Publication Date
GB1366943A true GB1366943A (en) 1974-09-18

Family

ID=10475496

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5600771A Expired GB1366943A (en) 1972-11-10 1972-11-10 Dehydrochlorination process

Country Status (12)

Country Link
US (1) US3870762A (US07754267-20100713-C00021.png)
JP (1) JPS5653527B2 (US07754267-20100713-C00021.png)
BE (1) BE791904A (US07754267-20100713-C00021.png)
CA (1) CA987687A (US07754267-20100713-C00021.png)
DE (1) DE2257107A1 (US07754267-20100713-C00021.png)
ES (1) ES409241A1 (US07754267-20100713-C00021.png)
FR (1) FR2162197B1 (US07754267-20100713-C00021.png)
GB (1) GB1366943A (US07754267-20100713-C00021.png)
IT (1) IT987582B (US07754267-20100713-C00021.png)
NL (1) NL7216235A (US07754267-20100713-C00021.png)
SE (1) SE398873B (US07754267-20100713-C00021.png)
ZA (1) ZA728362B (US07754267-20100713-C00021.png)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4144192A (en) * 1977-11-18 1979-03-13 Ppg Industries, Inc. Dehydrochlorination catalyst
IT1100476B (it) * 1977-11-18 1985-09-28 Ppg Industries Inc Procedimento per la deidroclorazione catalitica dell'1,1,2-tricloroetano in fase vapore
US4225519A (en) * 1978-12-18 1980-09-30 Ppg Industries, Inc. Dehydrochlorination process
US5246903A (en) * 1987-05-26 1993-09-21 The Dow Chemical Company Process and catalyst for the dehydrohalogenation of halogenated hydrocarbons or alkylene halohydrins
US4816609A (en) * 1987-05-26 1989-03-28 The Dow Chemical Company Process and catalyst for the dehydrohalogenation of halogenated hydrocarbons
US5202102A (en) * 1991-05-22 1993-04-13 The Dow Chemical Company Gas phase dehydrohalogenation using a pretreated catalyst
PL2789599T3 (pl) 2009-06-26 2018-01-31 Dow Agrosciences Llc Selektywna dehydrohalogenacja węglowodorów halogenowanych trzeciorzędowych i usuwanie zanieczyszczeń węglowodorami halogenowanymi trzeciorzędowymi
CN101816945A (zh) * 2010-03-16 2010-09-01 华东理工大学 三氯乙烷气相催化裂解制偏二氯乙烯的催化剂及制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1149296A (fr) * 1955-04-05 1957-12-23 Ethyl Corp Procédé de déchlorhydratation
US2803678A (en) * 1955-04-05 1957-08-20 Ethyl Corp Dehydrochlorination process

Also Published As

Publication number Publication date
US3870762A (en) 1975-03-11
ES409241A1 (es) 1975-11-16
CA987687A (en) 1976-04-20
SE398873B (sv) 1978-01-23
DE2257107A1 (de) 1973-06-28
FR2162197B1 (US07754267-20100713-C00021.png) 1976-08-20
JPS4862706A (US07754267-20100713-C00021.png) 1973-09-01
FR2162197A1 (US07754267-20100713-C00021.png) 1973-07-13
NL7216235A (US07754267-20100713-C00021.png) 1973-06-05
IT987582B (it) 1975-03-20
ZA728362B (en) 1974-07-31
JPS5653527B2 (US07754267-20100713-C00021.png) 1981-12-19
BE791904A (fr) 1973-05-24

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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