04731233 is referenced by 32 patents and cites 8 patents.

Methods and compositions are provided for simultaneous reduction of NO.sub.x and SO.sub.x in combustion effluents and process gas streams, employing a sorbent material of calcium or dolomitic lime hydrated with aqueous carboxamides, optionally with carbinol reductants, in amounts sufficient to reduce the NO.sub.x and SO.sub.x concentrations from the effluents. The sorbent material may be introduced as dry powders or wet hydrates in effluent streams at temperatures ranging from 400.degree. to 2400.degree. F.

Title
Method and composition for utilizing lime-urea hydrates to simultaneously reduce NO.sub.x and SO.sub.x in combustion effluents
Application Number
6/817319
Publication Number
4731233
Application Date
January 9, 1986
Publication Date
March 15, 1988
Inventor
Lawrence J Muzio
29541 Vista Plz., Laguna Niguel, 92677
CA, US
Richard E Thompson
27121 Puerta del Oro, Mission Viejo, 92691
CA, US
Agent
Bertram I Rowland
IPC
C01B 21/00
C01B 17/00
B01J 8/00
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