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2013年9月,由中国石化北京化工研究院研发的聚乙烯BCE催化剂在泰国BPE公司12.5万t/年三井聚乙烯装置上试用成功。此次催化剂试用共生产聚乙烯7000F牌号1000多t,产品质量全部符合标准。试验过程中,聚合物粒径分布非常窄,聚合物细粉明显减少,母液中固含量明显减少,离心分离机扭矩及电流有所减少,粉料分离效果有所好转,干燥机蒸汽压力降略
In September 2013, the polyethylene BCE catalyst developed by Sinopec Beijing Institute of Chemical Technology was successfully tested on BPE’s 125,000t / year Mitsui Polyethylene Plant in Thailand. The catalyst trial co-production of polyethylene 7000F grade more than 1000 t, product quality all meet the standards. During the test, the polymer particle size distribution is very narrow, the polymer powder is obviously reduced, the solid content in the mother liquor is obviously reduced, the torque and current of the centrifuge are reduced, the separation effect of the powder is improved, the steam pressure of the dryer is slightly reduced