Chemistry of hydrocarbon compounds – Unsaturated compound synthesis – By dehydrogenation
Patent
1994-02-28
1996-04-23
Pal, Asok
Chemistry of hydrocarbon compounds
Unsaturated compound synthesis
By dehydrogenation
502 38, 208134, C07C 5333
Patent
active
055105572
ABSTRACT:
Catalytic dehydrogenation wherein feed is passed in one direction through the bed in a first cycle and heating gas is passed in an opposite direction in a second cycle to provide the endothermic heat of reaction and regenerate catalyst. The operation is controlled to balance properly heat absorbed during dehydrogenation and heat input during regeneration; e.g., by having catalyst of different activities over the length of the bed.
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Ercan Cemal
Gartside Robert J.
Sundaram Kandasamy M.
ABB Lummus Crest Inc.
Lillie Raymond J.
Neill Patrick J.
Olstein Elliot M.
Pal Asok
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