DE69501366T2 - Verfahren zur elektrochemischen Fluorierung eines Kohlenwasserstoff-Substrates - Google Patents

Verfahren zur elektrochemischen Fluorierung eines Kohlenwasserstoff-Substrates

Info

Publication number
DE69501366T2
DE69501366T2 DE69501366T DE69501366T DE69501366T2 DE 69501366 T2 DE69501366 T2 DE 69501366T2 DE 69501366 T DE69501366 T DE 69501366T DE 69501366 T DE69501366 T DE 69501366T DE 69501366 T2 DE69501366 T2 DE 69501366T2
Authority
DE
Germany
Prior art keywords
electrochemical fluorination
hydrocarbon substrate
hydrocarbon
substrate
fluorination
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 - Fee Related
Application number
DE69501366T
Other languages
English (en)
Other versions
DE69501366D1 (de
Inventor
Sven Ivar Hommeltoft
Ole Ekelund
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.)
Topsoe AS
Original Assignee
Haldor Topsoe AS
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 Haldor Topsoe AS filed Critical Haldor Topsoe AS
Publication of DE69501366D1 publication Critical patent/DE69501366D1/de
Application granted granted Critical
Publication of DE69501366T2 publication Critical patent/DE69501366T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B3/00—Electrolytic production of organic compounds
    • C25B3/20—Processes
    • C25B3/27—Halogenation
    • C25B3/28—Fluorination

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Extraction Or Liquid Replacement (AREA)
DE69501366T 1994-07-01 1995-06-23 Verfahren zur elektrochemischen Fluorierung eines Kohlenwasserstoff-Substrates Expired - Fee Related DE69501366T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK78694 1994-07-01

Publications (2)

Publication Number Publication Date
DE69501366D1 DE69501366D1 (de) 1998-02-12
DE69501366T2 true DE69501366T2 (de) 1998-04-16

Family

ID=8097547

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69501366T Expired - Fee Related DE69501366T2 (de) 1994-07-01 1995-06-23 Verfahren zur elektrochemischen Fluorierung eines Kohlenwasserstoff-Substrates

Country Status (5)

Country Link
US (1) US5575906A (de)
EP (1) EP0690147B1 (de)
DE (1) DE69501366T2 (de)
DK (1) DK0690147T3 (de)
ES (1) ES2112585T3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102399126A (zh) * 2011-12-19 2012-04-04 天津市泰源工业气体有限公司 精馏与吸附组合提纯制备高纯四氟甲烷的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3887439A (en) * 1972-09-25 1975-06-03 Phillips Petroleum Co Separation of fluorinated dimethyl ethers by extractive distillation
US4110177A (en) * 1977-11-16 1978-08-29 Phillips Petroleum Company Process for recovery and purification of a perfluorocarboxylic acid fluoride from electrochemical cell fluorination effluent
JP2832855B2 (ja) * 1990-04-16 1998-12-09 株式会社トーケムプロダクツ トリフルオロメタンスルホン酸フッ化物の抽出方法
JP2946103B2 (ja) * 1990-04-16 1999-09-06 株式会社トーケムプロダクツ トリフルオロメタンスルホン酸フッ化物の捕集方法
JP2755494B2 (ja) * 1990-12-28 1998-05-20 株式会社トクヤマ パ−フルオロ有機化合物の製造方法
US5322597A (en) * 1992-07-30 1994-06-21 Minnesota Mining And Manufacturing Company Bipolar flow cell and process for electrochemical fluorination
US5318674A (en) * 1993-06-30 1994-06-07 Minnesota Mining And Manufacturing Company Process for preparing perfluoroalkanesulfonyl fluorides

Also Published As

Publication number Publication date
US5575906A (en) 1996-11-19
EP0690147B1 (de) 1998-01-07
ES2112585T3 (es) 1998-04-01
DE69501366D1 (de) 1998-02-12
EP0690147A1 (de) 1996-01-03
DK0690147T3 (da) 1998-05-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee