Process for dehydrogenation of ethylbenzene to styrene

Details Process for dehydrogenation of ethylbenzene to styrene Process for dehydrogenation of ethylbenzene to styrene

1999-02-08

2000-08-01

Griffin, Walter D.

Chemistry of hydrocarbon compounds

Aromatic compound synthesis

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

585441, 585444, 585911, C07C 5327, C07C 5333

Patent

active

060969377

ABSTRACT:
The present invention discloses a method and apparatus for dehydrogenating ethylbenzene into styrene which method and apparatus eliminate the need for multiple reactors and preheaters by providing a single compact reactor which utilizes the principle of ascending-heat thermal reactor by having an internal heat source such as gas heaters or electric elements.

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