This invention relates to a mesoporous catalytic cracking catalyst, a
process for the production of such catalysts, and a process utilizing
such catalysts in cracking operations. The mesoporous fluidized catalytic
cracking catalyst is selective for minimizing the production of coke and
light gas. The catalyst comprises an amorphous, porous matrix having
pores ranging in diameter from about 1 .ANG. to about 10 .ANG. and
ranging in diameter from about 40 .ANG. to about 500 .ANG., but
substantially free of pores ranging in diameter from about 10 .ANG. to
about 40 .ANG..