FR2151150A5 - - Google Patents

Info

Publication number
FR2151150A5
FR2151150A5 FR7130395A FR7130395A FR2151150A5 FR 2151150 A5 FR2151150 A5 FR 2151150A5 FR 7130395 A FR7130395 A FR 7130395A FR 7130395 A FR7130395 A FR 7130395A FR 2151150 A5 FR2151150 A5 FR 2151150A5
Authority
FR
France
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
FR7130395A
Other languages
French (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.)
Rhone Poulenc SA
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
Priority to BE787770D priority Critical patent/BE787770A/en
Application filed by Rhone Poulenc SA filed Critical Rhone Poulenc SA
Priority to FR7130395A priority patent/FR2151150A5/fr
Priority to NL7211021A priority patent/NL7211021A/xx
Priority to JP47081858A priority patent/JPS4829720A/ja
Priority to BR005614/72A priority patent/BR7205614D0/en
Priority to DE2240731A priority patent/DE2240731C3/en
Priority to DD165131A priority patent/DD98281A5/xx
Priority to AT716372A priority patent/AT326624B/en
Priority to GB3872472A priority patent/GB1364761A/en
Priority to US00281742A priority patent/US3779876A/en
Priority to CA149,775A priority patent/CA974477A/en
Priority to CH1226672A priority patent/CH541535A/en
Priority to IT28322/72A priority patent/IT964101B/en
Application granted granted Critical
Publication of FR2151150A5 publication Critical patent/FR2151150A5/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
    • C25B3/25—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)
FR7130395A 1971-08-20 1971-08-20 Expired FR2151150A5 (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
BE787770D BE787770A (en) 1971-08-20 GLYOXYLIC ACID PREPARATION PROCESS
FR7130395A FR2151150A5 (en) 1971-08-20 1971-08-20
NL7211021A NL7211021A (en) 1971-08-20 1972-08-11
BR005614/72A BR7205614D0 (en) 1971-08-20 1972-08-17 A NEW PROCESS OF PREPARING GLIOXYLIC ACID BY CATHODIC REDUCTION OF OXALIC ACID
JP47081858A JPS4829720A (en) 1971-08-20 1972-08-17
DD165131A DD98281A5 (en) 1971-08-20 1972-08-18
DE2240731A DE2240731C3 (en) 1971-08-20 1972-08-18 Process for the production of glyoxylic acid
AT716372A AT326624B (en) 1971-08-20 1972-08-18 PROCESS FOR PRODUCING GLYOXYLIC ACID
GB3872472A GB1364761A (en) 1971-08-20 1972-08-18 Process for the eletrolytic preparation of glyoxylic acid
US00281742A US3779876A (en) 1971-08-20 1972-08-18 Process for the preparation of glyoxylic acid
CA149,775A CA974477A (en) 1971-08-20 1972-08-18 Procede de preparation d'acide glyoxylique
CH1226672A CH541535A (en) 1971-08-20 1972-08-18 Process for preparing glyoxylic acid
IT28322/72A IT964101B (en) 1971-08-20 1972-08-19 PROCEDURE FOR PREPARING GLYOXYLIC ACID

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7130395A FR2151150A5 (en) 1971-08-20 1971-08-20

Publications (1)

Publication Number Publication Date
FR2151150A5 true FR2151150A5 (en) 1973-04-13

Family

ID=9082084

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7130395A Expired FR2151150A5 (en) 1971-08-20 1971-08-20

Country Status (13)

Country Link
US (1) US3779876A (en)
JP (1) JPS4829720A (en)
AT (1) AT326624B (en)
BE (1) BE787770A (en)
BR (1) BR7205614D0 (en)
CA (1) CA974477A (en)
CH (1) CH541535A (en)
DD (1) DD98281A5 (en)
DE (1) DE2240731C3 (en)
FR (1) FR2151150A5 (en)
GB (1) GB1364761A (en)
IT (1) IT964101B (en)
NL (1) NL7211021A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0578946A2 (en) * 1992-05-26 1994-01-19 Hoechst Aktiengesellschaft Electrochemical process for reducing oxatic acid to glyoxylic acid

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4560450A (en) * 1985-04-18 1985-12-24 Texaco, Inc. Means and method for reducing oxalic acid to a product
US4619743A (en) * 1985-07-16 1986-10-28 Texaco Inc. Electrolytic method for reducing oxalic acid to a product
FR2587039B1 (en) * 1985-09-10 1990-06-08 Hoechst France PROCESS FOR THE MANUFACTURE OF GLYOXYL OXIDE BY ELECTROCHEMICAL REDUCTION OF OXALIC ACID
JPH0791053B2 (en) * 1988-02-16 1995-10-04 旭硝子株式会社 Method for producing sodium hydrogen carbonate
DE4205423C1 (en) * 1992-02-22 1993-09-30 Hoechst Ag Electrochemical process for the production of glyoxylic acid
CA2130552A1 (en) * 1992-02-22 1993-08-23 Steffen Dapperheld Electrochemical process for preparing glyoxylic acid
FR2926815A1 (en) * 2008-01-25 2009-07-31 Clariant Specialty Fine Chem PROCESS FOR SEPARATING GLYOXYLIC ACID FROM AN AQUEOUS REACTIONAL MEDIUM CONTAINING GLYOXYLIC ACID AND HYDROCHLORIC ACID
FR2926814B1 (en) * 2008-01-25 2012-08-03 Clariant Specialty Fine Chem F PROCESS FOR THE PREPARATION OF AQUEOUS GLYOXYLIC ACID SOLUTION

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE194038C (en) * 1903-12-05
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.
BE757106A (en) * 1969-10-06 1971-04-06 Basf Ag PROCESS FOR PREPARING GLYOXYL ACID FROM OXALIC ACID
JPS589966A (en) 1981-07-07 1983-01-20 Sumitomo Metal Ind Ltd Production of one side zinc plated steel plate

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0578946A2 (en) * 1992-05-26 1994-01-19 Hoechst Aktiengesellschaft Electrochemical process for reducing oxatic acid to glyoxylic acid
EP0578946A3 (en) * 1992-05-26 1994-02-09 Hoechst Aktiengesellschaft Electrochemical process for reducing oxatic acid to glyoxylic acid
US5395488A (en) * 1992-05-26 1995-03-07 Hoechst Aktiengesellschaft Electrochemical process for reducing oxalic acid to glyoxylic acid

Also Published As

Publication number Publication date
AT326624B (en) 1975-12-29
DE2240731A1 (en) 1973-03-01
ATA716372A (en) 1975-03-15
CA974477A (en) 1975-09-16
JPS4829720A (en) 1973-04-19
NL7211021A (en) 1973-02-22
DD98281A5 (en) 1973-06-12
BR7205614D0 (en) 1973-08-23
DE2240731B2 (en) 1974-04-04
GB1364761A (en) 1974-08-29
BE787770A (en) 1973-02-19
US3779876A (en) 1973-12-18
DE2240731C3 (en) 1981-04-02
IT964101B (en) 1974-01-21
CH541535A (en) 1973-09-15

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Legal Events

Date Code Title Description
TP Transmission of property