BE787771A - PREPARATION OF GLYOXYLIC ACID - Google Patents

PREPARATION OF GLYOXYLIC ACID

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
French (fr)
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/en

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE787771D 1971-08-20 PREPARATION OF GLYOXYLIC ACID BE787771A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE787771A true BE787771A (en) 1973-02-19

Family

ID=9082085

Family Applications (1)

Application Number Title Priority Date Filing Date
BE787771D BE787771A (en) 1971-08-20 PREPARATION OF GLYOXYLIC ACID

Country Status (13)

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

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2208876B2 (en) * 1972-12-01 1976-06-04 Rhone Poulenc Ind
GB1589813A (en) * 1976-12-31 1981-05-20 Unilever Ltd Hydrogenation
FR2587039B1 (en) * 1985-09-10 1990-06-08 Hoechst France PROCESS FOR THE MANUFACTURE OF GLYOXYL OXIDE BY ELECTROCHEMICAL REDUCTION OF OXALIC ACID
DE4217336C2 (en) * 1992-05-26 1994-08-04 Hoechst Ag Electrochemical process for the production of glyoxylic acid
DE4217338C2 (en) * 1992-05-26 1994-09-01 Hoechst Ag Electrochemical process for the reduction of oxalic acid to glyoxylic acid
CA2749136A1 (en) 2009-01-29 2010-08-05 Princeton University Conversion of carbon dioxide to organic products
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
JP2014518335A (en) * 2011-07-06 2014-07-28 リキッド・ライト・インコーポレーテッド Reduction of carbon dioxide to carboxylic acids, glycols, and carboxylates
AU2012278948A1 (en) 2011-07-06 2014-01-16 Liquid Light, Inc. Carbon dioxide capture and conversion to organic products
US9175407B2 (en) 2012-07-26 2015-11-03 Liquid Light, Inc. Integrated process for producing carboxylic acids from carbon dioxide
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
US20130105304A1 (en) 2012-07-26 2013-05-02 Liquid Light, Inc. System and High Surface Area Electrodes for the Electrochemical Reduction of Carbon Dioxide
US9267212B2 (en) 2012-07-26 2016-02-23 Liquid Light, Inc. Method and system for production of oxalic acid and oxalic acid reduction products
US8641885B2 (en) 2012-07-26 2014-02-04 Liquid Light, Inc. Multiphase electrochemical reduction of CO2
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
US12258669B2 (en) 2020-11-26 2025-03-25 Avantium Knowledge Centre B.V. Process and system for the electrochemical reduction of oxalic acid
CN114016059B (en) * 2021-11-15 2023-03-14 东华工程科技股份有限公司 Method for continuously preparing glyoxylic acid by oxalic acid electrolysis

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
DE2240759B2 (en) 1974-08-29
US3779875A (en) 1973-12-18
DE2240759C3 (en) 1975-04-24
DE2240759A1 (en) 1973-03-01
JPS5324406B2 (en) 1978-07-20
CH541534A (en) 1973-09-15
DD98282A5 (en) 1973-06-12
FR2151151A5 (en) 1973-04-13
SE378589B (en) 1975-09-08
BR7205613D0 (en) 1973-08-23
IT964102B (en) 1974-01-21
NL7211022A (en) 1973-02-22
CA1001991A (en) 1976-12-21
GB1364939A (en) 1974-08-29
JPS4829721A (en) 1973-04-19

Similar Documents

Publication Publication Date Title
CH541534A (en) Preparation of glyoxylic acid
RO62643A (en) PROCESS FOR THE PREPARATION OF DISSYMETRIC ESTERS OF 1,4-DIHYDROPYRIDIN-3,5-DICARBOXYLIC ACID
BE791577A (en) Purification of carboxylic acid streams
BE782366A (en) NEW DERIVATIVES OF CEPHALOSPORANIC ACID
BE747726A (en) PREPARATION OF ACID (+ OR -) - TRANS-CHRYSANTHEMIC
BE780604A (en) PROCESS FOR THE PREPARATION OF ACID DERIVATIVES
BE781996A (en) CONTINUOUS PREPARATION OF ETHYLENE-BIS-DIACETAMIDE
BE787770A (en) GLYOXYLIC ACID PREPARATION PROCESS
SE405363B (en) PROCEDURE FOR THE PREPARATION OF ADENOSIN-5'-CARBOXYLIC ACID AMIDES
BE800816A (en) BUTENOIC ACID DERIVATIVES
BE808087A (en) PREPARATION OF GLYOXYLIC ACID
BE785228A (en) DEDOUBEMENT OF DL-CAMPHO-10-SULPHONIC ACID
BE787457A (en) CHLORO-2-ETHANEPHOSPHONIC ACID DERIVATIVES
BE771153A (en) SULFONIUM COMPOUNDS OF ALPHA-HYDROXY-GAMMA-ALKYLMERCAPTOBUTYRIC ACID.
BE762365A (en) PROCESS FOR THE PREPARATION OF AMIDOALKANE-SULPHONIC ACID
BE776736A (en) PREPARATION OF 2-CHLORO-ETHANE-PHOSPHONIC ACID
BE779849A (en) NEW ESTER OF ALPHA-METHYLBUTYRIC ACID
BE782149A (en) NEW DERIVATIVES OF THIOHYDROXIMIC ACID
BE767051A (en) PROCESS FOR THE PREPARATION OF AN ALDONIC ACID
BE779155A (en) PREPARATION OF AMINOPHENYL-BENZOTHIAZOLE
BE805255A (en) PREPARATION OF HYDROXYBENZALDEHYDES
BE810108A (en) 1-AMINO-4-BROMANTHRAQUINONE-2-SULPHONIC ACID PREPARATION
BE778853A (en) THIO-DIPROPIONIC ACID DERIVATIVES
BE785086A (en) PROCESS FOR THE PREPARATION OF 3-0- (BETA- CARBOXYPROPIONYL) -18BETA-GLYCYRRHETIC ACID
BE777967A (en) PREPARATION OF ORTHO-CHLOROPHENOLS