Palladium-carbon catalyst prodn. - for hydrogenation and hydrogenative cracking by reducing palladium salt in organic solvent suspension of carbon

Palladium-carbon catalyst prodn. - for hydrogenation and hydrogenative cracking by reducing palladium salt in organic solvent suspension of carbon

Prodn. of a Pd-C catalyst involves redn. of Pd cpds. by adding a soln. of a Pd salt to an organic solvent (MeOH) contg. O gps. in the presence of suspended C, with stirring in a H2 atmos. Pref. redn. is carried out in normal or elevated pressure, pref. 1-10 bar. The C carrier can be powdered active...

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Bibliographische Detailangaben
Hauptverfasser: RUDOLF LAURER,.DR.,PETER, IRGANG,.DR.,MATTHIAS
Format: Patent
Sprache:eng ; ger
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
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Beschreibung
Zusammenfassung:Prodn. of a Pd-C catalyst involves redn. of Pd cpds. by adding a soln. of a Pd salt to an organic solvent (MeOH) contg. O gps. in the presence of suspended C, with stirring in a H2 atmos. Pref. redn. is carried out in normal or elevated pressure, pref. 1-10 bar. The C carrier can be powdered active charcoal, C black or graphite. Catalyst is used in the hydrogenation and hydrogenative cracking of organic cpds. Method gives a partic. active catalyst.