The catalyst for Ziegler natsutaporiechiren whose hydrogen reactivity is satisfactory with high activity

摘要

The method of producing the catalyst system for polyethylene polymerization and catalyst the system for that/the carrier is disclosed, this contains the solid condition titanium catalyst component which contains the carrier and the titanium compound which were made from magnesium compound and alkyl silicate and monoester. Also it is possible furthermore to make the organic aluminum compound this catalyst system contain. In addition, it discloses also the method of producing the polyethylene of various types, this method includes the fact that ethylene is made to polymerize catalyst system and under existing of hydrogen contain the carrier which was made from magnesium compound and alkyl silicate and monoester.