Lewis E. Drehman

Platinum group metal catalyst on the surface of a support and a process for preparing same

Tin impregnation regeneration of group viii reforming-dehydrogenation catalysts

Promoted zinc titanate as catalytic agent

Catalyst for dehydrogenation process

Catalytic hydrodenitrogenation of organic compounds employing promoted zinc titanate

Catalytic reforming and hydrocracking of organic compounds employing promoted zinc titanate as the catalytic agent

PROCESS FOR PRODUCING LEAD FREE MOTOR FUEL

SELECTIVE HYDROGENATION OF POLYENES

Impregnating a noble metal on the surface of a refractory catalyst support

PROCESS FOR THE PRODUCTION OF BENZENE, CYCLOHEXANE AND MOTOR FUEL FROM A C' 6 'HYDROCARBON STREAM