CH541534A - Préparation d'acide glyoxylique - Google Patents

Préparation d'acide glyoxylique

Info

Publication number
CH541534A
CH541534A CH1226572A CH1226572A CH541534A CH 541534 A CH541534 A CH 541534A CH 1226572 A CH1226572 A CH 1226572A CH 1226572 A CH1226572 A CH 1226572A CH 541534 A CH541534 A CH 541534A
Authority
CH
Switzerland
Prior art keywords
preparation
glyoxylic acid
glyoxylic
acid
Prior art date
Application number
CH1226572A
Other languages
English (en)
Inventor
Michelet Daniel
Original Assignee
Rhone Poulenc Sa
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 Rhone Poulenc Sa filed Critical Rhone Poulenc Sa
Publication of CH541534A publication Critical patent/CH541534A/fr

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

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH1226572A 1971-08-20 1972-08-18 Préparation d'acide glyoxylique CH541534A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7130396A FR2151151A5 (fr) 1971-08-20 1971-08-20

Publications (1)

Publication Number Publication Date
CH541534A true CH541534A (fr) 1973-09-15

Family

ID=9082085

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1226572A CH541534A (fr) 1971-08-20 1972-08-18 Préparation d'acide glyoxylique

Country Status (13)

Country Link
US (1) US3779875A (fr)
JP (1) JPS5324406B2 (fr)
BE (1) BE787771A (fr)
BR (1) BR7205613D0 (fr)
CA (1) CA1001991A (fr)
CH (1) CH541534A (fr)
DD (1) DD98282A5 (fr)
DE (1) DE2240759C3 (fr)
FR (1) FR2151151A5 (fr)
GB (1) GB1364939A (fr)
IT (1) IT964102B (fr)
NL (1) NL7211022A (fr)
SE (1) SE378589B (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2208876B2 (fr) * 1972-12-01 1976-06-04 Rhone Poulenc Ind
GB1589813A (en) * 1976-12-31 1981-05-20 Unilever Ltd Hydrogenation
FR2587039B1 (fr) * 1985-09-10 1990-06-08 Hoechst France Procede de fabrication d'oxyde glyoxylique par reduction electrochimique d'acide oxalique
DE4217336C2 (de) * 1992-05-26 1994-08-04 Hoechst Ag Elektrochemisches Verfahren zur Herstellung von Glyoxylsäure
DE4217338C2 (de) * 1992-05-26 1994-09-01 Hoechst Ag Elektrochemisches Verfahren zur Reduktion von Oxalsäure zu Glyoxylsäure
WO2010088524A2 (fr) 2009-01-29 2010-08-05 Princeton University Transformation du dioxyde de carbone en produits organiques
US20110114502A1 (en) * 2009-12-21 2011-05-19 Emily Barton Cole Reducing carbon dioxide to products
US8845877B2 (en) * 2010-03-19 2014-09-30 Liquid Light, Inc. Heterocycle catalyzed electrochemical process
US8721866B2 (en) 2010-03-19 2014-05-13 Liquid Light, Inc. Electrochemical production of synthesis gas from carbon dioxide
US8500987B2 (en) 2010-03-19 2013-08-06 Liquid Light, Inc. Purification of carbon dioxide from a mixture of gases
US8845878B2 (en) 2010-07-29 2014-09-30 Liquid Light, Inc. Reducing carbon dioxide to products
US8524066B2 (en) * 2010-07-29 2013-09-03 Liquid Light, Inc. Electrochemical production of urea from NOx and carbon dioxide
US8568581B2 (en) 2010-11-30 2013-10-29 Liquid Light, Inc. Heterocycle catalyzed carbonylation and hydroformylation with carbon dioxide
US8961774B2 (en) 2010-11-30 2015-02-24 Liquid Light, Inc. Electrochemical production of butanol from carbon dioxide and water
US9090976B2 (en) 2010-12-30 2015-07-28 The Trustees Of Princeton University Advanced aromatic amine heterocyclic catalysts for carbon dioxide reduction
US8562811B2 (en) 2011-03-09 2013-10-22 Liquid Light, Inc. Process for making formic acid
AU2012278949A1 (en) * 2011-07-06 2014-01-16 Liquid Light, Inc. Reduction of carbon dioxide to carboxylic acids, glycols, and carboxylates
CA2839004A1 (fr) 2011-07-06 2013-01-10 Liquid Light, Inc. Captage de dioxyde de carbone et conversion en produits organiques
US8641885B2 (en) 2012-07-26 2014-02-04 Liquid Light, Inc. Multiphase electrochemical reduction of CO2
US9267212B2 (en) 2012-07-26 2016-02-23 Liquid Light, Inc. Method and system for production of oxalic acid and oxalic acid reduction products
US9175407B2 (en) 2012-07-26 2015-11-03 Liquid Light, Inc. Integrated process for producing carboxylic acids from carbon dioxide
US8858777B2 (en) 2012-07-26 2014-10-14 Liquid Light, Inc. Process and high surface area electrodes for the electrochemical reduction of carbon dioxide
US8691069B2 (en) 2012-07-26 2014-04-08 Liquid Light, Inc. Method and system for the electrochemical co-production of halogen and carbon monoxide for carbonylated products
US10329676B2 (en) 2012-07-26 2019-06-25 Avantium Knowledge Centre B.V. Method and system for electrochemical reduction of carbon dioxide employing a gas diffusion electrode
US9873951B2 (en) 2012-09-14 2018-01-23 Avantium Knowledge Centre B.V. High pressure electrochemical cell and process for the electrochemical reduction of carbon dioxide
EP4251789A1 (fr) 2020-11-26 2023-10-04 Avantium Knowledge Centre B.V. Procédé et système de réduction électrochimique d'acide oxalique
CN114016059B (zh) * 2021-11-15 2023-03-14 东华工程科技股份有限公司 一种草酸电解连续制备乙醛酸的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US798920A (en) * 1904-01-29 1905-09-05 Emil Von Portheim Method of reducing oxalic acid and its derivatives by electrolysis.
US1013502A (en) * 1911-03-01 1912-01-02 Roessler & Hasslacher Chemical Process for the manufacture of glycolic acid.

Also Published As

Publication number Publication date
DE2240759A1 (de) 1973-03-01
US3779875A (en) 1973-12-18
DE2240759B2 (fr) 1974-08-29
GB1364939A (en) 1974-08-29
DE2240759C3 (de) 1975-04-24
SE378589B (fr) 1975-09-08
BE787771A (fr) 1973-02-19
JPS5324406B2 (fr) 1978-07-20
NL7211022A (fr) 1973-02-22
FR2151151A5 (fr) 1973-04-13
BR7205613D0 (pt) 1973-08-23
JPS4829721A (fr) 1973-04-19
IT964102B (it) 1974-01-21
CA1001991A (fr) 1976-12-21
DD98282A5 (fr) 1973-06-12

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Legal Events

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