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US 9,283,549 B2Granted
Metal powderdous catalyst comprising a CoCrMo-alloy
AssigneeDsm IP Assets B.V.
InventorsWerner Bonrath, Axel Buss
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Abstract
The present invention is related to a new metal powder catalytic system (catalyst) comprising a cobalt/chrome-alloy as a carrier, its production and its use in hydrogenation processes.
Claims17
A powderous catalytic system comprising powder particles formed of a metal alloy carrier which is coated by a metal oxide layer impregnated with Pd particles, wherein the metal alloy carrier comprises:
- (i) 55 wt-%-80 wt-%, based on the total weight of the metal alloy, of Co, and
- (ii) 20 wt-%-40 wt-%, based on the total weight of the metal alloy, of Cr, and
- (iii) 2 wt-%-10 wt-%, based on the total weight of the metal alloy, of Mo.
Dependencies are inferred from the claim text.