Paul F. Schubert - Sunnyvale CA Donald H. Kubicek - Bartlesville OK Dennis R. Kidd - Dewey OK
Assignee:
Phillips Petroleum Company - Bartlesville OK
International Classification:
B01J 3706 B01J 2358 B01J 2360
US Classification:
502329
Abstract:
Impregnated chloride ions are removed from a chloride containing, platinum on zinc aluminate catalyst support in a specific sequence of operations. In the dechlorination steps, the impregnated platinum is first anchored to the zinc aluminate support in a calcining step, and then the calcined catalyst support is washed with a wash medium to remove the corrosive chloride without removing the platinum catalyst.
James Monroe Elementary School Fountain Valley CA 1970-1973, Leo Carrillo Elementary School Westminster CA 1974-1976, Stephen R. Fitz Intermediate School Santa Ana CA 1976-1978