FR2457911B1 - Procede de production de glycol a partir de formaldehyde par electrolyse - Google Patents

Procede de production de glycol a partir de formaldehyde par electrolyse

Info

Publication number
FR2457911B1
FR2457911B1 FR808011709A FR8011709A FR2457911B1 FR 2457911 B1 FR2457911 B1 FR 2457911B1 FR 808011709 A FR808011709 A FR 808011709A FR 8011709 A FR8011709 A FR 8011709A FR 2457911 B1 FR2457911 B1 FR 2457911B1
Authority
FR
France
Prior art keywords
electrolysis
formaldehyde
glycol
production
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
FR808011709A
Other languages
English (en)
Other versions
FR2457911A1 (fr
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.)
Tosoh Corp
Original Assignee
Toyo Soda Manufacturing 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 Toyo Soda Manufacturing Co Ltd filed Critical Toyo Soda Manufacturing Co Ltd
Publication of FR2457911A1 publication Critical patent/FR2457911A1/fr
Application granted granted Critical
Publication of FR2457911B1 publication Critical patent/FR2457911B1/fr
Expired 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
    • C25B3/29—Coupling reactions
    • C25B3/295—Coupling reactions hydrodimerisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
FR808011709A 1979-06-01 1980-05-27 Procede de production de glycol a partir de formaldehyde par electrolyse Expired FR2457911B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6751179A JPS55161080A (en) 1979-06-01 1979-06-01 Manufacture of glycols

Publications (2)

Publication Number Publication Date
FR2457911A1 FR2457911A1 (fr) 1980-12-26
FR2457911B1 true FR2457911B1 (fr) 1985-07-26

Family

ID=13347071

Family Applications (1)

Application Number Title Priority Date Filing Date
FR808011709A Expired FR2457911B1 (fr) 1979-06-01 1980-05-27 Procede de production de glycol a partir de formaldehyde par electrolyse

Country Status (6)

Country Link
US (1) US4270992A (fr)
JP (1) JPS55161080A (fr)
BE (1) BE883560A (fr)
DE (1) DE3018844A1 (fr)
FR (1) FR2457911B1 (fr)
GB (1) GB2053273B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4375394A (en) * 1982-03-11 1983-03-01 Eastman Kodak Company Electrolytic process for the preparation of ethylene glycol and glycerine
JPS59107434U (ja) * 1983-01-11 1984-07-19 株式会社東海理化電機製作所 スイツチ構造
US4478694A (en) * 1983-10-11 1984-10-23 Ska Associates Methods for the electrosynthesis of polyols
US4517062A (en) * 1983-11-03 1985-05-14 The Halcon Sd Group, Inc. Process for the electrochemical synthesis of ethylene glycol from formaldehyde
JPS62150822U (fr) * 1986-03-14 1987-09-24
JPS64226U (fr) * 1987-06-22 1989-01-05
DE3837954A1 (de) * 1988-11-09 1990-05-10 Basf Ag Verfahren zur herstellung von dihydroxydionen
US4950368A (en) * 1989-04-10 1990-08-21 The Electrosynthesis Co., Inc. Method for paired electrochemical synthesis with simultaneous production of ethylene glycol
DE4023255A1 (de) * 1990-07-21 1992-01-23 Basf Ag Verfahren zur herstellung von glykolen, insbesondere propylenglykol aus formaldehyd
EP2985364A1 (fr) * 2014-08-14 2016-02-17 Basf Se Procédé de préparation d'alcools par couplage réductive électrochimique
CN113416977B (zh) * 2021-06-22 2022-12-30 中国科学技术大学 一种KRu4O8纳米棒材料、其制备方法及其应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE277392C (fr) *
DE2343054C2 (de) * 1973-08-25 1975-10-09 Basf Ag, 6700 Ludwigshafen Verfahren zur elektrochemischen Herstellung von Pinacolen
US4157286A (en) * 1978-04-04 1979-06-05 Monsanto Company Production of 1,2-bis(hydroxyphenyl)ethane-1,2-diols by electrolytic reduction

Also Published As

Publication number Publication date
GB2053273A (en) 1981-02-04
BE883560A (fr) 1980-12-01
FR2457911A1 (fr) 1980-12-26
US4270992A (en) 1981-06-02
JPS5651234B2 (fr) 1981-12-03
DE3018844A1 (de) 1980-12-11
JPS55161080A (en) 1980-12-15
GB2053273B (en) 1983-05-18

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Legal Events

Date Code Title Description
ST Notification of lapse