IMPROVEMENTS BROUGHT TO SOLID CATALYSTS IN GRAIN FORM, PROCESS FOR THE PREPARATION OF THESE CATALYSTS AND APPLICATIONS FOR THE LATTER

IMPROVEMENTS BROUGHT TO SOLID CATALYSTS IN GRAIN FORM, PROCESS FOR THE PREPARATION OF THESE CATALYSTS AND APPLICATIONS FOR THE LATTER

A granular solid catalyst. According to the invention each catalyst particle is coated with a continuous and removable protective film of a material which is impervious to gases and to moisture and inert towards the catalyst components.

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Bibliographische Detailangaben
Hauptverfasser: GEORGES SZABO, JEAN-PAUL GOUZARD
Format: Patent
Sprache:eng
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
APPARATUS THEREFOR
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
GENERAL METHODS OF ORGANIC CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
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Beschreibung
Zusammenfassung:A granular solid catalyst. According to the invention each catalyst particle is coated with a continuous and removable protective film of a material which is impervious to gases and to moisture and inert towards the catalyst components.