BE787771A - Preparation d'acide glyoxylique - Google Patents

Preparation d'acide glyoxylique

Info

Publication number
BE787771A
BE787771A BE787771DA BE787771A BE 787771 A BE787771 A BE 787771A BE 787771D A BE787771D A BE 787771DA BE 787771 A BE787771 A BE 787771A
Authority
BE
Belgium
Prior art keywords
preparation
glyoxylic acid
glyoxylic
acid
Prior art date
Application number
Other languages
English (en)
Inventor
Des Usines Chimiques Rhone-Poulenc Soc.
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.)
Publication date
Publication of BE787771A publication Critical patent/BE787771A/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
BE787771D 1971-08-20 Preparation d'acide glyoxylique BE787771A (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
BE787771A true BE787771A (fr) 1973-02-19

Family

ID=9082085

Family Applications (1)

Application Number Title Priority Date Filing Date
BE787771D BE787771A (fr) 1971-08-20 Preparation 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
EP2382174A4 (fr) 2009-01-29 2013-10-30 Trustees Of The University Of Princeton Transformation du dioxyde de carbone en produits organiques
US20110114502A1 (en) * 2009-12-21 2011-05-19 Emily Barton Cole Reducing carbon dioxide to products
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
US8845877B2 (en) * 2010-03-19 2014-09-30 Liquid Light, Inc. Heterocycle catalyzed electrochemical process
US8524066B2 (en) * 2010-07-29 2013-09-03 Liquid Light, Inc. Electrochemical production of urea from NOx and carbon dioxide
US8845878B2 (en) 2010-07-29 2014-09-30 Liquid Light, Inc. Reducing carbon dioxide to products
US8961774B2 (en) 2010-11-30 2015-02-24 Liquid Light, Inc. Electrochemical production of butanol from carbon dioxide and water
US8568581B2 (en) 2010-11-30 2013-10-29 Liquid Light, Inc. Heterocycle catalyzed carbonylation and hydroformylation with carbon dioxide
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
BR112013033326A2 (pt) 2011-07-06 2017-01-31 Liquid Light Inc captura de dióxido de carbono e conversão para produtos orgânicos
US20130105304A1 (en) 2012-07-26 2013-05-02 Liquid Light, Inc. System and High Surface Area Electrodes for the Electrochemical Reduction of Carbon Dioxide
US8641885B2 (en) 2012-07-26 2014-02-04 Liquid Light, Inc. Multiphase electrochemical reduction of CO2
US9175407B2 (en) 2012-07-26 2015-11-03 Liquid Light, Inc. Integrated process for producing carboxylic acids from carbon dioxide
US20140206896A1 (en) 2012-07-26 2014-07-24 Liquid Light, Inc. Method and System for Production of Oxalic Acid and Oxalic Acid Reduction Products
US9303324B2 (en) 2012-07-26 2016-04-05 Liquid Light, Inc. Electrochemical co-production of chemicals with sulfur-based reactant feeds to anode
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
WO2022112375A1 (fr) 2020-11-26 2022-06-02 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
IT964102B (it) 1974-01-21
GB1364939A (en) 1974-08-29
DE2240759A1 (de) 1973-03-01
DE2240759B2 (fr) 1974-08-29
DD98282A5 (fr) 1973-06-12
JPS5324406B2 (fr) 1978-07-20
CA1001991A (fr) 1976-12-21
FR2151151A5 (fr) 1973-04-13
NL7211022A (fr) 1973-02-22
BR7205613D0 (pt) 1973-08-23
US3779875A (en) 1973-12-18
DE2240759C3 (de) 1975-04-24
SE378589B (fr) 1975-09-08
JPS4829721A (fr) 1973-04-19
CH541534A (fr) 1973-09-15

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