ATE134224T1 - Elektrochemisches verfahren zur reduktion von oxalsäure zu glyoxylsäure - Google Patents

Elektrochemisches verfahren zur reduktion von oxalsäure zu glyoxylsäure

Info

Publication number
ATE134224T1
ATE134224T1 AT93108108T AT93108108T ATE134224T1 AT E134224 T1 ATE134224 T1 AT E134224T1 AT 93108108 T AT93108108 T AT 93108108T AT 93108108 T AT93108108 T AT 93108108T AT E134224 T1 ATE134224 T1 AT E134224T1
Authority
AT
Austria
Prior art keywords
acid
lead
cathode
cells
metals
Prior art date
Application number
AT93108108T
Other languages
English (en)
Inventor
Bernd Dr Scharbert
Pierre Dr Babusiaux
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of ATE134224T1 publication Critical patent/ATE134224T1/de

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
    • C25B3/25—Reduction
    • 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

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)
  • Electrolytic Production Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT93108108T 1992-05-26 1993-05-18 Elektrochemisches verfahren zur reduktion von oxalsäure zu glyoxylsäure ATE134224T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4217338A DE4217338C2 (de) 1992-05-26 1992-05-26 Elektrochemisches Verfahren zur Reduktion von Oxalsäure zu Glyoxylsäure

Publications (1)

Publication Number Publication Date
ATE134224T1 true ATE134224T1 (de) 1996-02-15

Family

ID=6459722

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93108108T ATE134224T1 (de) 1992-05-26 1993-05-18 Elektrochemisches verfahren zur reduktion von oxalsäure zu glyoxylsäure

Country Status (7)

Country Link
US (1) US5395488A (de)
EP (1) EP0578946B1 (de)
JP (1) JPH0657471A (de)
AT (1) ATE134224T1 (de)
BR (1) BR9302036A (de)
CA (1) CA2096901A1 (de)
DE (2) DE4217338C2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0834946B1 (de) * 1996-10-02 2002-09-11 Japan Storage Battery Company Limited Ventilgeregelte Blei-Säure-Batterie und Verfahren zu deren Herstellung
CN1303252C (zh) * 2004-02-26 2007-03-07 华东理工大学 电解制备乙醛酸的方法
CN100363538C (zh) * 2005-08-05 2008-01-23 山东建筑工程学院材料科学研究所 草酸电解还原制备乙醛酸中的电极活化处理工艺
WO2014133129A1 (ja) * 2013-02-28 2014-09-04 協和発酵バイオ株式会社 還元型グルタチオンの製造法
WO2017154743A1 (ja) 2016-03-08 2017-09-14 国立研究開発法人科学技術振興機構 触媒及びその使用
CN112023934B (zh) * 2020-10-09 2022-12-27 北京化工大学 一种铜铟双金属单原子催化剂的制备方法
US12258669B2 (en) 2020-11-26 2025-03-25 Avantium Knowledge Centre B.V. Process and system for the electrochemical reduction of oxalic acid

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE347605C (de) * 1920-01-25 1922-02-06 Farbenfab Vorm Bayer F & Co Verfahren zur Herstellung von Glyoxylsaeure aus Oxalsaeure
BE787770A (fr) * 1971-08-20 1973-02-19 Rhone Poulenc Sa Procede de preparation d'acide glyoxylique
BE787771A (fr) * 1971-08-20 1973-02-19 Rhone Poulenc Sa Preparation d'acide glyoxylique
FR2208876B2 (de) * 1972-12-01 1976-06-04 Rhone Poulenc Ind
FR2587039B1 (fr) * 1985-09-10 1990-06-08 Hoechst France Procede de fabrication d'oxyde glyoxylique par reduction electrochimique d'acide oxalique
DE3607446A1 (de) * 1986-03-07 1987-09-10 Hoechst Ag Verfahren zur enthalogenierung von chlor- und von bromessigsaeuren
ES2020475A6 (es) * 1990-06-12 1991-08-01 Ercros Sa Procedimiento de obtencion de acido glioxilico por electroreduccion, con reactivacion catodica, de acido oxalico.

Also Published As

Publication number Publication date
JPH0657471A (ja) 1994-03-01
EP0578946A3 (de) 1994-02-09
US5395488A (en) 1995-03-07
DE4217338C2 (de) 1994-09-01
DE59301621D1 (de) 1996-03-28
EP0578946A2 (de) 1994-01-19
CA2096901A1 (en) 1993-11-27
DE4217338A1 (de) 1993-12-02
BR9302036A (pt) 1993-11-30
EP0578946B1 (de) 1996-02-14

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Legal Events

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REN Ceased due to non-payment of the annual fee