Catalytic oxidative steam dehydrogenation process

Details Catalytic oxidative steam dehydrogenation process Catalytic oxidative steam dehydrogenation process

1987-12-30

1988-11-29

Davis, Curtis R.

Chemistry of hydrocarbon compounds

Aromatic compound synthesis

Having alkenyl moiety, e.g., styrene, etc.

585444, 585621, 585624, 585658, C07C 402, C07C 509, C07C 5333

Patent

active

047883715

ABSTRACT:
A novel process is disclosed for the steam dehydrogenation of dehydrogenatable hydrocarbons in the vapor phase in conjunction with oxidative reheating of the intermediate products. The process utilizes a single catalyst to perform both the selective oxidation and steam dehydrogenation functions. The particular catalyst employed comprises a Group VIII noble metal component, a Group IA and/or a Group IIA component and may contain among other modifiers a Group IIIA or IVA metal, and a halogen component. The catalytic components are supported on an inorganic substrate such as alumina.

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