C - Chemistry – Metallurgy – 10 – G
Patent
C - Chemistry, Metallurgy
10
G
196/97
C10G 11/14 (2006.01)
Patent
CA 1133842
ABSTRACT OF THE DISCLOSURE LOWERING SULFUR OXIDE OUTPUT FROM CATALYST REGENERATION Sulfur oxides in flue gas formed during cracking catalyst regeneration are reacted with a zeolitic crystalline aluminosilicate containing sodium cations in the catalyst regenerator to form a sulfur-containing solid, and the sulfur component is removed from the crystalline aluminosilicate in the cracking reactor by contacting the sulfur-containing solid with the hydrocarbon feed.
326148
Blakely Donald W.
Blanton William A. Jr.
Chevron Research And Technology Company
Smart & Biggar
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