GB407839A - Improved process for preparing oxalic acid - Google Patents

Improved process for preparing oxalic acid

Info

Publication number
GB407839A
GB407839A GB14842/33A GB1484233A GB407839A GB 407839 A GB407839 A GB 407839A GB 14842/33 A GB14842/33 A GB 14842/33A GB 1484233 A GB1484233 A GB 1484233A GB 407839 A GB407839 A GB 407839A
Authority
GB
United Kingdom
Prior art keywords
acid
nitric acid
elevated temperature
oxalic acid
sawdust
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.)
Expired
Application number
GB14842/33A
Other languages
English (en)
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.)
Consortium fuer Elektrochemische Industrie GmbH
Original Assignee
Consortium fuer Elektrochemische Industrie GmbH
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 Consortium fuer Elektrochemische Industrie GmbH filed Critical Consortium fuer Elektrochemische Industrie GmbH
Publication of GB407839A publication Critical patent/GB407839A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/31Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
    • C07C51/316Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting 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)
  • Catalysts (AREA)
GB14842/33A 1932-05-30 1933-05-23 Improved process for preparing oxalic acid Expired GB407839A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE407839X 1932-05-30

Publications (1)

Publication Number Publication Date
GB407839A true GB407839A (en) 1934-03-29

Family

ID=6422223

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14842/33A Expired GB407839A (en) 1932-05-30 1933-05-23 Improved process for preparing oxalic acid

Country Status (2)

Country Link
FR (1) FR756240A (fr)
GB (1) GB407839A (fr)

Also Published As

Publication number Publication date
FR756240A (fr) 1933-12-06

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