Process for producing a catalyst layer on a carrier and a cataly

Details Process for producing a catalyst layer on a carrier and a cataly Process for producing a catalyst layer on a carrier and a cataly

1994-09-22

1996-06-11

Pal, Asok

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Metal, metal oxide or metal hydroxide

502325, 502339, 502 4, 427456, 427485, B01J 2028, B01J 2340

Patent

active

055255701

ABSTRACT:
The present invention relates to a process for producing a metallic catalyst layer or coating which serves for effectuating the removal of hydrogen from a gas mixture containing hydrogen and oxygen. The catalyst layer itself which is porous, comprises a metal, such as palladium (Pd) or platinum (Pt), or alloys of these metals, which catalytically influence the oxidation of hydrogen. The metal or the metal alloy is applied as a catalyst layer or coating onto a carrier material or substrate by either plasma spraying or flame spraying. The present invention also provides a catalyst through the intermediary of a catalyst layer which is produced in accordance with the process of the instant invention.

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Maissel et al., Handbook of Thin Film Technology, McGraw-Hill, 1970, pp. 6-13 to 6-28 and 8-41 to 8-43.

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