Novel spheroidal silica particulates

Details Novel spheroidal silica particulates Novel spheroidal silica particulates

1986-07-15

1987-11-03

Metz, Andrew

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

Forming or treating a sphere, process only

502232, 502439, 423335, B01J 3508

Patent

active

047043741

ABSTRACT:
Mechanically strong, H.sub.2 O-stable, macroporous spheroidal silica particulates, well adopted as catalysts/catalyst supports, are produced by (i) granulating and agglomerating a particular hydrosol of silica with a particular silica xerogel or aerogel, and (ii) drying the resultant silica particulates.

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