Method for the preparation of metallocene catalysts

The method for preparing on the carrier of the luxuriant metal promoter and weight the method for metallocene catalyst. Comprising providing the particulate carrier material according the catalyst is (alumina the promoter with the carrier plasmid), and metallocene catalyst the dispersing liquid contacting of aromatic solvent. The luxuriant metal the solvent dispersing solution with said comprises an alumina the carrier and long enough time of about 10℃ or a lower temperature, ought such that said metal luxuriant actively is added to the alumina the carrier material. From the aromatic solvent is in accordance to the weight of the catalyst. Further then, wherein the aromatic, and is paraffin and washing solvent under about 10℃ or a lower temperature; The dispersing connected with the catalyst of the sticky mineral oil, wherein the mineral oil ratio of viscosity wherein the hydrocarbon wax and viscosity is greater than more.