GB157329A - A process of producing glyoxal - Google Patents

A process of producing glyoxal

Info

Publication number
GB157329A
GB157329A GB1241/21A GB124121A GB157329A GB 157329 A GB157329 A GB 157329A GB 1241/21 A GB1241/21 A GB 1241/21A GB 124121 A GB124121 A GB 124121A GB 157329 A GB157329 A GB 157329A
Authority
GB
United Kingdom
Prior art keywords
glyoxal
producing glyoxal
producing
ozone
recovered
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
GB1241/21A
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.)
KARL BRAUNIC
Original Assignee
KARL BRAUNIC
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 KARL BRAUNIC filed Critical KARL BRAUNIC
Publication of GB157329A publication Critical patent/GB157329A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/40Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with ozone; by ozonolysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Glyoxal is prepared by the action of ozone on acetylene diluted with air, hydrogen, carbon dioxide or other indifferent gas at ordinary temperatures; water vapour or spray may be introduced into the reaction mixture and the glyoxal recovered as an aqueous solution.
GB1241/21A 1916-06-29 1921-01-10 A process of producing glyoxal Expired GB157329A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE157329X 1916-06-29

Publications (1)

Publication Number Publication Date
GB157329A true GB157329A (en) 1922-04-10

Family

ID=5678574

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1241/21A Expired GB157329A (en) 1916-06-29 1921-01-10 A process of producing glyoxal

Country Status (1)

Country Link
GB (1) GB157329A (en)

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