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Petrochemical Catalytic Solutions
Rezel-EDH -- Dehydrogenation of Ethylbenzene to Styrene
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The majority of industrial production of styrene follows 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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