Alkane dehydrogenation
 A process for dehydrogenating C.sub.2 -C.sub.8 alkanes in the presence of steam and a catalyst composition containing zinc aluminate, a tin oxide and platinum, wherein the zinc aluminate support material has been prepared by calcining zinc oxide and a hydrated alumina (so as to alleviate coking during the dehydrogenation process). 
Phillips Petroleum Company
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C07C B01J B01J B01J Y02P
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Gyanesh P. Donald H. Francis M. Kelly B.
Khare Kubicek Brinkmeyer Savage