GB1061377A - A process for manufacturing tetrafluoroethylene - Google Patents

A process for manufacturing tetrafluoroethylene

Info

Publication number
GB1061377A
GB1061377A GB18903/64A GB1890364A GB1061377A GB 1061377 A GB1061377 A GB 1061377A GB 18903/64 A GB18903/64 A GB 18903/64A GB 1890364 A GB1890364 A GB 1890364A GB 1061377 A GB1061377 A GB 1061377A
Authority
GB
United Kingdom
Prior art keywords
tetrafluoroethylene
manufacturing
manufacturing tetrafluoroethylene
dehydrochlorinating
chlorodifluoromethane
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
GB18903/64A
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
Daikin Kogyo Co 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 Daikin Industries Ltd, Daikin Kogyo Co Ltd filed Critical Daikin Industries Ltd
Publication of GB1061377A publication Critical patent/GB1061377A/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
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
    • C07C17/269—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions of only halogenated hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Tetrafluoroethylene is prepared by dehydrochlorinating chlorodifluoromethane by heating to 400 DEG to 1100 DEG C. in the absence of carbon in a chamber filled or partially filled with copper, cuprous chloride or a mixture thereof as catalyst.
GB18903/64A 1963-06-25 1964-05-06 A process for manufacturing tetrafluoroethylene Expired GB1061377A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3277763 1963-06-25

Publications (1)

Publication Number Publication Date
GB1061377A true GB1061377A (en) 1967-03-08

Family

ID=12368257

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18903/64A Expired GB1061377A (en) 1963-06-25 1964-05-06 A process for manufacturing tetrafluoroethylene

Country Status (3)

Country Link
DE (1) DE1228601B (en)
FR (1) FR1397032A (en)
GB (1) GB1061377A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4849554A (en) * 1987-04-10 1989-07-18 Imperial Chemical Industries Plc Production of tetrafluoroethylene and hexafluoropropylene

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4849554A (en) * 1987-04-10 1989-07-18 Imperial Chemical Industries Plc Production of tetrafluoroethylene and hexafluoropropylene

Also Published As

Publication number Publication date
FR1397032A (en) 1965-04-23
DE1228601B (en) 1966-11-17

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