Catalyst system for the polymerization of ethylene, the catalyst of titanium solid component, and methods for producing a support catalyst and to produce a polyethylene

摘要

Catalyst system for the polymerization of ethylene, a catalyst component titanium solid.And methods to produce a support catalyst and to produce a polyethylene catalysts are systems and methods for producing the systems / support catalyst for the polymerization of polyethylene containing a solid titanium catalyst component containing a compound (d) And titanium and a support made from a magnesium compound, an alkyl silicate, and a monoester.The system may also contain a catalyst consisting of organo aluminium. Are also methods to produce various polyethylene types involving the polymerization of ethylene in the presence of hydrogen and a catalyst system containing a support made from a magnesium compound, an alkyl silicate and a monoester.