Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Silicon containing or process of making
Patent
1991-04-08
1992-09-08
Dees, Carl F.
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Silicon containing or process of making
B01J 2106
Patent
active
051458250
ABSTRACT:
A sulfur-resistant CO, hydrocarbon and SO.sub.x oxidation catalyst is provided comprising silica particles which have been coated with titania or zirconia or precursors thereof and which have deposited thereon a precious metal such as platinum. The coated silica catalyst can be included in a washcoat for application to a ceramic honeycomb carrier.
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Chen James M.
Deeba Michel
Lui Yiu K.
Speronello Barry K.
Dees Carl F.
Engelhard Corporation
Moselle Inez L.
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