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Attrition resistant gamma-alumina catalyst support

United States Patent

March 14, 2006
View the Complete Patent at the US Patent & Trademark Office
A .gamma.-alumina catalyst support having improved attrition resistance produced by a method comprising the steps of treating a particulate .gamma.-alumina material with an acidic aqueous solution comprising water and nitric acid and then, prior to adding any catalytic material thereto, calcining the treated .gamma.-alumina.
Singleton; Alan H. (Baden, PA), Oukaci; Rachid (Gibsonia, PA), Goodwin; James G. (Cranberry Township, PA)
Sasol Technology (UK) Limited (Sasolburg, ZA)
10/ 851,379
May 21, 2004
The Government of the United States of America has rights to this invention pursuant to Contract No. DE-AC22-92 PC92108 awarded by the U.S. Department of Energy.