UN METODO PARA AUMENTAR LA ACTIVIDAD CATALITICA ACIDA DE UN CATALIZADOR DE FOSFATO DE ALUMINIO CRISTALINO

摘要

In 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.