A METHOD OF PREPARING AN ACTIVATED CRYSTALLINE ALUMINUM PHOSPHATE CATALYST, WITH INCREASED CATALYTIC ACTIVITY

摘要

pIn a method for activating a preformed, crystalline aluminum phosphate, the aluminum phosphate is combined with an activating metal oxide, such as silica, and water under conditions, such as mulling, sufficient to increase the acid catalytic activity of the material. The resultant activated phosphate is useful in hydrocarbon cracking./p[EP0161818A2]