Herstellung eines Dehydrierungskatalysators auf Zinkaluminat Basis.
摘要
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. <IMAGE>
申请公布号
DE69110013(T2)
申请公布日期
1995.10.05
申请号
DE1991610013T
申请日期
1991.11.18
申请人
PHILLIPS PETROLEUM CO., BARTLESVILLE, OKLA., US
发明人
SCHUBERT, PAUL FREDERICK, CAMPBELL, CA 95008, US;KUBICEK, DONALD HUBERT, BARTLESVILLE, OK 74006, US;KIDD, DENNIS RAYMOND, DEWEY, OK 74029, US