CARRIED CATALYST CONTAINING RHENIUM AND ALUMINUM, ITS PREPARATION AND APPLICATION OF IT TO METATHESIS OF OLEFIN

摘要

PROBLEM TO BE SOLVED: To reduce the use of rhenium and to improve catalytic activity in a catalyst for metathesis based on rhenium. SOLUTION: At least on one inorganic porous support are contained 0.01-20wt.% of rhenium in an oxidized from and 0.10-10wt.% of aluminum in the form of a compound expressed by a general formula of (RO)q AIR'r (where R is 1-40C hydrocarbon residue R'r is 1-20C alkyl residue, q and r are 1 or 2 and q+r=3).