MAGNESIUM HALIDE/ALCOHOL ADDUCT, PROCESS FOR ITS PREPARATION AND ITS USES

摘要

The present invention provides a process for the preparation of magnesium halide/alcohol adduct particles, the process comprises: producing magnesium halide/alcohol adduct melts in the inert liquid medium; high speed rotating and dispersing the said magnesium halide/alcohol adduct melts to get melt dispersions to form spherical magnesium halide/alcohol adduct particles. The present invention also relates to the magnesium halide/alcohol adduct particles produced by the process of the present invention and the uses of the process in the preparation of the catalyst for olefin polymerization.