Silica gel of improved properties and process of making same

Chemistry of inorganic compounds – Silicon or compound thereof – Oxygen containing

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Details

55387, 55487, 422189, 422193, 423338, C01B 3312

Patent

active

041488644

ABSTRACT:
A silica gel of improved hardness and abrasion resistance, increased adsorption power, and other valuable properties is produced by a highly economic process. A useful manufacturing system for making such silica gel and a simple apparatus for producing silica gel spheres of considerably larger diameter than heretofore known are provided.

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patent: 3975293 (1976-08-01), LePage

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