METHOD OF APPLYING CATALYST ON CERAMIC CARRIER Russian patent published in 1999 - IPC

Abstract RU 2134156 C1

FIELD: catalyst production. SUBSTANCE: invention aims at depositing catalytically active metal particles or films on surface of monoblock ceramic carriers. Method, in particular, involves applying composition containing platinum group metal dispersed in organic constituent followed by heating and firing. More specifically, superdispersed metal deposited on crystals of naphthalene serving as organic constituent is used, wherein silver, gold or their alloys are additionally utilized as superdispersed metals. EFFECT: simplified cat preparation procedure and increased catalyst lifetime. 4 cl, 2 tbl

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RU 2 134 156 C1

Authors

Zakharov Ju.A.

Sal'Skij V.A.

Dates

1999-08-10Published

1997-05-28Filed