Charles David Purdy
Engineering at Bonhomme Rd, Houston, TX
License number
Louisiana EI.0010547
Issued Date
Jan 1, 1900
Category
Civil Engineer
Address
Address
5959 Bonhomme Rd APT 335, Houston, TX 77036
Professional information
Calcium Oxide Modified Zinc Ferrite Oxidative Dehydrogenation Catalysts And Use
US Patent:
4083884, Apr 11, 1978
Filed:
Jul 19, 1976
Appl. No.:
5/706664
Inventors:
Charles C. Purdy - Houston TX
Assignee:
Petro-Tex Chemical Corporation - Houston TX
International Classification:
B01J 2358, C07C 1112
US Classification:
260669A
Abstract:
Improved oxidative dehydrogenation catalysts are prepared by modifying zinc ferrite oxidative dehydrogenation catalysts with calcium oxide. The resulting catalysts exhibit reduced carbonyl compound production when used in oxidative dehydrogenation.