JPS5365821A - Preparation of glyoxylic acid - Google Patents

Preparation of glyoxylic acid

Info

Publication number
JPS5365821A
JPS5365821A JP14187576A JP14187576A JPS5365821A JP S5365821 A JPS5365821 A JP S5365821A JP 14187576 A JP14187576 A JP 14187576A JP 14187576 A JP14187576 A JP 14187576A JP S5365821 A JPS5365821 A JP S5365821A
Authority
JP
Japan
Prior art keywords
glyoxylic acid
preparation
acid
electrodialysis
glyoxal
Prior art date
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.)
Granted
Application number
JP14187576A
Other languages
English (en)
Other versions
JPS5755698B2 (ja
Inventor
Junzo Ogawara
Kunihiko Sekiyama
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.)
Nippon Synthetic Chemical Industry Co Ltd
Original Assignee
Nippon Synthetic Chemical Industry Co Ltd
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 Nippon Synthetic Chemical Industry Co Ltd filed Critical Nippon Synthetic Chemical Industry Co Ltd
Priority to JP14187576A priority Critical patent/JPS5365821A/ja
Priority to US05/776,425 priority patent/US4146731A/en
Priority to GB10375/77A priority patent/GB1511223A/en
Priority to DE19772711422 priority patent/DE2711422A1/de
Priority to FR7708388A priority patent/FR2372141A1/fr
Publication of JPS5365821A publication Critical patent/JPS5365821A/ja
Publication of JPS5755698B2 publication Critical patent/JPS5755698B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/27—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with oxides of nitrogen or nitrogen-containing mineral acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
JP14187576A 1976-11-25 1976-11-25 Preparation of glyoxylic acid Granted JPS5365821A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP14187576A JPS5365821A (en) 1976-11-25 1976-11-25 Preparation of glyoxylic acid
US05/776,425 US4146731A (en) 1976-11-25 1977-03-10 Process for preparing glyoxylic acid
GB10375/77A GB1511223A (en) 1976-11-25 1977-03-11 Process for preparing glyoxylic acid
DE19772711422 DE2711422A1 (de) 1976-11-25 1977-03-16 Verfahren zur herstellung von glyoxylsaeure
FR7708388A FR2372141A1 (fr) 1976-11-25 1977-03-21 Procede pour preparer de l'acide glyoxylique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14187576A JPS5365821A (en) 1976-11-25 1976-11-25 Preparation of glyoxylic acid

Publications (2)

Publication Number Publication Date
JPS5365821A true JPS5365821A (en) 1978-06-12
JPS5755698B2 JPS5755698B2 (ja) 1982-11-25

Family

ID=15302184

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14187576A Granted JPS5365821A (en) 1976-11-25 1976-11-25 Preparation of glyoxylic acid

Country Status (5)

Country Link
US (1) US4146731A (ja)
JP (1) JPS5365821A (ja)
DE (1) DE2711422A1 (ja)
FR (1) FR2372141A1 (ja)
GB (1) GB1511223A (ja)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5579884A (en) * 1978-12-07 1980-06-16 Chlorine Eng Corp Ltd Preparation of glyoxylic acid
JPS58171797U (ja) * 1982-05-13 1983-11-16 川崎重工業株式会社 軸流回転機のノイズ低減構造
JPS58199298A (ja) * 1982-05-13 1983-11-19 Kawasaki Heavy Ind Ltd 軸流回転機のノイズ低減構造
JPS6297097U (ja) * 1985-12-10 1987-06-20
JPH055120Y2 (ja) * 1986-02-07 1993-02-09
US5221621A (en) * 1989-10-16 1993-06-22 E. I. Du Pont De Nemours And Company Production of glyoxylic acid from glycolic acid
US5219745A (en) * 1989-10-16 1993-06-15 E. I. Du Pont De Nemours And Company Production of glyoxylic acid from glycolic acid
US5262314A (en) * 1991-09-06 1993-11-16 E. I. Du Pont De Nemours And Company Enzymatic oxidation of glycolic acid in the presence of non-enzymatic catalyst for decomposing hydrogen peroxide
TW294723B (ja) * 1991-09-06 1997-01-01 Du Pont
US5180846A (en) * 1991-11-06 1993-01-19 E. I. Du Pont De Nemours & Company Hydrogenation of enzymatically-produced glycolic acid/aminomethylphosphonic acid mixtures
US5834262A (en) * 1992-01-06 1998-11-10 E. I. Du Pont De Nemours And Company Oxidation of glycolic acid to glyoxylic acid using a microbial cell transformant as catalyst
US5541094A (en) * 1992-09-25 1996-07-30 E. I. Du Pont De Nemours And Company Glyoxylic acid/aminomethylphosphonic acid mixtures prepared using a microbial transformant
FR2926814B1 (fr) * 2008-01-25 2012-08-03 Clariant Specialty Fine Chem F Procede de preparation d'une solution aqueuse d'acide glyoxylique.
FR2926815A1 (fr) * 2008-01-25 2009-07-31 Clariant Specialty Fine Chem Procede de separation d'acide glyoxylique a partir d'un milieu reactionel aqueux contenant de l'acide glyoxylique et de l'acide chlorhydrique.
CN104649884B (zh) * 2013-11-21 2017-03-22 黄冈银河阿迪药业有限公司 常压氧化氮催化空气氧化乙二醛制备乙醛酸的方法及生产设备
CN109280004B (zh) * 2018-11-30 2023-08-22 黄冈师范学院 氧化氮催化空气氧化乙二醛制乙醛酸的方法、装置及应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE932369C (de) * 1952-10-05 1955-08-29 Basf Ag Verfahren zur Herstellung von waessrigen Glyoxylsaeureloesungen aus Glyoxal oder seinen Polymerisationsprodukten
DE933987C (de) * 1953-08-23 1955-10-06 Basf Ag Verfahren zur Herstellung von waessrigen Glyoxylsaeureloesungen
DE1002309B (de) * 1953-11-05 1957-02-14 Huels Chemische Werke Ag Verfahren zur Herstellung von Glyoxylsaeure
FR1326605A (fr) * 1962-03-31 1963-05-10 Nobel Bozel Procédé de préparation d'un acide glyoxylique stable et pur
JPS5129441A (en) * 1974-08-23 1976-03-12 Nippon Synthetic Chem Ind Guriokishirusanno seizohoho
JPS5180821A (en) * 1975-01-09 1976-07-15 Nippon Synthetic Chem Ind Guriokishirusanno seizoho

Also Published As

Publication number Publication date
DE2711422C2 (ja) 1990-10-18
GB1511223A (en) 1978-05-17
JPS5755698B2 (ja) 1982-11-25
US4146731A (en) 1979-03-27
DE2711422A1 (de) 1978-06-01
FR2372141B1 (ja) 1983-11-18
FR2372141A1 (fr) 1978-06-23

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