FILM CATALYSTS BASED ON RANEY ALLOYS AND THEIR PREPARATION

RANEY ALLOY CATALYST APPLIED TO A SUPPORT ARE DESCRIBED, SAID CATALYST HAVING AN EXTREMELY THIN LAYER OF RANEY ALLOY WITH A THICKNESS OF 0.01 TO 100µm. THESE CATALYSTS ARE PREPARED BY VAPOR DEPOSITION OF THE APPROPRIATE METALS UNDER REDUCED PRESSURE. THEY ARE GENERALLY SUITABLE FOR ALL KNOWN HYDROGE...

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Bibliographische Detailangaben
Hauptverfasser:	MATHIAS HAAKE, HELMUT BOOS, GERHARD DORSAM
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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Zusammenfassung:	RANEY ALLOY CATALYST APPLIED TO A SUPPORT ARE DESCRIBED, SAID CATALYST HAVING AN EXTREMELY THIN LAYER OF RANEY ALLOY WITH A THICKNESS OF 0.01 TO 100µm. THESE CATALYSTS ARE PREPARED BY VAPOR DEPOSITION OF THE APPROPRIATE METALS UNDER REDUCED PRESSURE. THEY ARE GENERALLY SUITABLE FOR ALL KNOWN HYDROGENATION AND DEHYDROGENATION REACTIONS AND ARE EXTREMELY ABRASION-RESISTANT.