CRACKING CATALYST AND PROCESS USING SILICOALUMINOPHOSPHATE MOLECULAR SIEVES

摘要

Cracking catalysts containing silicoaluminophosphate molecular sieves. Such catalysts are derived from specific silicoaluminophosphate molecular sieves. The catalysts when used for the conversion of hydrocarbons provide product mixtures different from those obtained by use of aluminosilicates based catalysts.