Dehydrogenation and cracking of C.sub.3 and C.sub.4 hydrocarbons

Dehydrogenation and dehydrocyclization using a non-acidic NU-87

Dehydrogenation catalyst and dehydrogenation process using said

Dehydrogenation catalyst and process

Dehydrogenation catalyst composition and paraffin dehydrogenatio

Dehydrogenation catalyst compositions and its use in dehydrogena

Dehydrogenation of hydrocarbons

Dehydrogenation of isobutane

Dehydrogenation of isobutane over a zeolitic catalyst

Dehydrogenation of n-butane to butenes

Dehydrogenation of N-paraffin to N-olefin employing manganese ox

Dehydrogenation of organic compounds with a promoted zinc titana

Dehydrogenation process

Dehydrogenation process

Dehydrogenation process

Dehydrogenation process

Dehydrogenation process

Dehydrogenation process control

Dehydrogenation process for olefins

Dehydrogenation process using a catalytic composition