REGENERATION OF PALLADIUM CATALYSTS

Title:

REGENERATION OF PALLADIUM CATALYSTS

Document Type and Number:

Japanese Patent JPS51119693

Kind Code:

A

Abstract:

Process for regenerating palladium carrier catalysts for the oxacylation of olefins in the gaseous phase by treating the exhausted catalyst with a fatty acid blended with nitric oxides, nitric acid, peroxides or per-acids, by subsequent drying at temperatures below 90 DEG C and evaporation of the fatty acid to a residual content of below 8 weight %.

Inventors:

HANSU FUERUNHORUTSU
HANSU KUREEKERERU
HANSU YOAHIMU SHIYUMITSUTO
FURIIDORITSUHI UNDERU

Application Number:

JP3150376A

Publication Date:

October 20, 1976

Filing Date:

March 24, 1976

Export Citation:

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Assignee:

HOECHST AG

International Classes:

B01J23/96; B01J31/40; B01J38/50; B01J38/62; C07B61/00; C07C69/007; C07C69/025; (IPC1-7): B01J31/04; B01J31/40; C07C67/05; C07C69/02; C07C69/145

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