【摘要】 探讨了国产高效聚丙烯催化剂 (N型及CS -II型 )在抚顺乙烯公司聚丙烯装置大环管生产工艺应用中出现的问题和解决方法。并通过对工业应用技术数据和经济效益的对比分析 ,阐述了国产高效聚丙烯催化剂替代同类进口催化剂的可行性和可靠性。更多还原

【Abstract】 The Existed problems of domestic high efficient polypropylene catalyst (N type and CS-Ⅱ type) in polypropylene plant of Fushun Ethylene chemical company were introduced. At the same time, the solutions were discussed. The feasibility and liability of domestic high efficient catalyst in place of imported catalyst were elaborated through comparison and analysis on actual industrial data and economic effect.更多还原