Catalytic cracking process employing an acidreacted ...
· Abstract. This patent describes a method for cracking hydrocarbons. It comprises: reacting a hydrocarbon feedstock under alytic cracking conditions with a alyst which comprises an acid reacted metakaolin composition having a mole composition of about to Al{sub 2}O{sub 3}.2 SiO{sub 2} and characterized by a surface area of above bout 150 m{sup 2}/g.