EDH

Dehydrogenation of ethylbenzene to styrene

The majority of industrial production of styrene is from the dehydrogenation of ethylbenzene. This dehydrogenation process involves the catalytic reaction of ethylbenzene. This process involves a highly endothermic reaction carried out in the vapor phase over a solid catalyst.

Rezel-EDH catalysts showed high activity and good selectivity in commercial application.

Rezel-EDH-1 decreased the reaction temperature by 2-5 ℃, Rezel-EDH-2 extend a life time for 30 months and Rezel-EDH-3 increased the space velocity by 5-10%.

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