PROCESS FOR THE PREPARATION OF CATALYST COMPOSITIONS COMPRISING ZEOLITE AND NON-ZEOLITIC COMPONENT

摘要

Process for the preparation of shaped catalyst compositions comprising zeoli te and a non-zeolitic component comprising the steps of (a) aging a precursor mixture comprising zeolite and one or more precursor(s) of the non-zeolitic component to obtain a composition comprising zeolite and non-zeolitic component, and (b) shaping the composition comprising zeolite and non-zeolit ic component to form shaped bodies. This process enables the production of shap ed bodies comprising homogeneously dispersed zeolite and non-zeolitic component .