Process for the hydrogenation of phenyl acetylene in a styrene-containing medium with the aid of a catalyst

   
   

The invention relates to a process for the hydrogenation of phenyl acetylene in a styrene-containing medium with the aid of a supported nickel catalyst with a nickel content of 10-25 wt. %. This process is by preference used for the hydrogenation of phenyl acetylene in a styrene-containing medium which contains more that 30 wt. % of styrene.

La invención se relaciona con un proceso para la hidrogenación del acetileno fenilo en un medio estireno-que contiene con la ayuda de un catalizador apoyado del níquel con un contenido del níquel de 10-25 pesos %. que este proceso está por la preferencia usada para la hidrogenación del acetileno fenilo en un medio estireno-que contiene que contenga más ese 30 pesos % del estireno.

 
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