METHOD FOR MANUFACTURING PROPYLENE AND STRAIGHT CHAIN BUTENE

摘要

PROBLEM TO BE SOLVED: To provide a manufacturing method capable of obtaining propylene and straight chain butene from ethylene and/or ethanol with a high yield.SOLUTION: In the method for manufacturing propylene and straight chain butene by contacting ethylene and/or ethanol with a catalyst, the catalyst is an aluminosilicate having an oxygen eight-membered ring structure or an oxygen nine-membered ring structure, and the aluminosilicate is subjected to silanization treatment, and steam treatment and/or heat treatment.