ES2112585T3 - Procedimiento de fluoracion electroquimica de un substrato hidrocarbonado. - Google Patents

Procedimiento de fluoracion electroquimica de un substrato hidrocarbonado.

Info

Publication number
ES2112585T3
ES2112585T3 ES95109806T ES95109806T ES2112585T3 ES 2112585 T3 ES2112585 T3 ES 2112585T3 ES 95109806 T ES95109806 T ES 95109806T ES 95109806 T ES95109806 T ES 95109806T ES 2112585 T3 ES2112585 T3 ES 2112585T3
Authority
ES
Spain
Prior art keywords
fluoration
electrochemical
extraction
product
procedure
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 - Lifetime
Application number
ES95109806T
Other languages
English (en)
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
Application granted granted Critical
Publication of ES2112585T3 publication Critical patent/ES2112585T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • C25B3/01—Products
    • 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
    • C25B3/01—Products
    • C25B3/07—Oxygen containing compounds
    • 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
    • C25B3/01—Products
    • C25B3/11—Halogen containing compounds

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)

Abstract

SE PRESENTA UN PROCESO PARA LA FLUORACION ELECTROQUIMICA DE UN SUBSTRATO DE HIDROCARBONO EN LA PRESENCIA DE UN ELECTROLITO QUE CONTIENE HF BAJO CONDICIONES DE FLUORACION ELECTROQUIMICA PARA OBTENER UN PRODUCTO FLUORADO Y UN SUBPRODUCTO EN FORMA DE GAS HIDROGENO, LA MEJORA DEL PROCESO COMPRENDE LA ADICION DE LOS PASOS DE A) LA SEPARACION CONTINUA DEL PRODUCTO FLUORADO FORMADO DEL ELECTROLITO EXTRAYENDO EL ELECTROLITO CON UN AGENTE DE EXTRACCION, B) LA SEPARACION CONTINUA DE LAS CANTIDADES RESIDUALES DEL PRODUCTO FLUORADO DEL SUBPRODUCTO DE GAS DE HIDROGENO MEDIANTE LA EXTRACCION DEL GAS CON UN AGENTE DE EXTRACCION, Y C) LA RECUPERACION DEL PRODUCTO FLUORADO MEDIANTE DESTILACION DEL AGENTE DE EXTRACCION DEL PASO A) Y DEL PASO B).
ES95109806T 1994-07-01 1995-06-23 Procedimiento de fluoracion electroquimica de un substrato hidrocarbonado. Expired - Lifetime ES2112585T3 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES2112585T3 true ES2112585T3 (es) 1998-04-01

Family

ID=8097547

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95109806T Expired - Lifetime ES2112585T3 (es) 1994-07-01 1995-06-23 Procedimiento de fluoracion electroquimica de un substrato hidrocarbonado.

Country Status (5)

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

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
DE69501366D1 (de) 1998-02-12
DK0690147T3 (da) 1998-05-11
EP0690147A1 (en) 1996-01-03
DE69501366T2 (de) 1998-04-16
EP0690147B1 (en) 1998-01-07

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