A process for preparing aliphatic carboxylic acids from aldehydes

The invention relates to a process for preparing aliphatic carboxylic acids by catalytic oxidation of aldehydes with oxygen or oxygen-containing gas mixtures. The catalysts employed are metals or compounds of metals of groups 5 to 11 of the Periodic Table of the Elements in amounts not exceeding 5 p...

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Hauptverfasser: SPRINGER, HELMUT, LAPPE, PETER
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention relates to a process for preparing aliphatic carboxylic acids by catalytic oxidation of aldehydes with oxygen or oxygen-containing gas mixtures. The catalysts employed are metals or compounds of metals of groups 5 to 11 of the Periodic Table of the Elements in amounts not exceeding 5 ppm based on aldehyde employed.