ACTIVIDAD CATALíTICA DE SULFUROS DE NI Y W SOPORTADOS SOBRE ZEOLITA ULTRAESTABLE

catalytic activity on cyclohexene hydroconversion of ni and w sulfides supported on ultrastable zeoltie was studied. the preparation method ( ion exchange, impregnation, or formation of small nio clusters ) of usy zeolite supported ni, w, and niw sulfide catalysts has a strong influence on the activity and selectivity