Cogelled mixtures of hydrated zinc oxide and hydrated silica sul

Details Cogelled mixtures of hydrated zinc oxide and hydrated silica sul Cogelled mixtures of hydrated zinc oxide and hydrated silica sul

1991-03-07

1992-07-14

Konopka, Paul E.

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

Solid sorbent

Inorganic gel containing

423239, 423244, 502234, 502237, 502253, 502407, 502408, B01J 2010, B01J 2108, C01B 1716

Patent

active

051302888

ABSTRACT:
The composition of this invention is a silicated zinc oxide that comprises a co-gelled mixture comprising zinc oxide and silica. This co-gelled mixture is used as a sorbent for removing sulfur compounds from sulfur containing fluids by contacting such fluids with the sorbent. The composition can be prepared by a silicating process wherein the compositon is manufactured by silicating zinc oxide to form a co-gelled mixture.

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patent: 4990318 (1991-02-01), Kidd

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