Title: Olefine polymerization process and preparation method of its vanadium catalyst
Application Number: 85101170 Application Date: 1985.04.01
Publication Number: 1003892 Publication Date: 1986.10.08
Approval Pub. Date: Granted Pub. Date: 1991.01.23
International Classifi-cation: C08F4/68,C08F10/00
Applicant(s) Name: Phillips Petroleum Company Address:
Inventor(s) Name:
Attorney & Agent: LIU YUANJIN LUO YINGMING
Abstract:
     A preparation method of new type granular catalyst with high activity and its application in olefin polymerization process are described. The catalyst is prepared by reaction of vanadium compounds with phosphorus compounds as well as organic aluminium compounds.
Time: 7
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