METHOD FOR PRODUCING DIALKOXY MAGNESIUM CARRIER FOR OLEFIN POLYMERIZATION CATALYST, METHOD FOR PRODUCING OLEFIN POLYMERIZATION CATALYST BY UTILIZING THE SAME AND METHOD FOR POLYMERIZING OLEFIN BY UTILIZING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a method for producing a dialkoxy magnesium carrier for an olefin polymerization, a method for producing an olefin polymerization catalyst by utilizing the same and a method for polymerizing the olefin by utilizing the same. SOLUTION: This method for producing a dialkoxy magnesium carrier is capable of controlling the content of giant particles in the produced dialkoxymagnesium carrier and showing a spherical particle form. The solid catalyst produced by utilizing the same has a high activity, high stereo-regularity and high bulk density to enable the commercial applications of various processes. COPYRIGHT: (C)2011,JPO&INPIT