High-performance polypropylene catalyst realizes industrial application
Recently, the BSQ-2 catalyst independently developed by Sinopec with ultra-high hydrogenation sensitivity, high stereospecificity, and no plasticizer has been industrially applied in the multi-zone gas-phase circulation polypropylene plant with an annual output of 200,000 tons in Zhongke Refining & Chemical , and achieve stable operation. The BSQ-2 catalyst for industrial application this time is a…
