混合戊烷在PE装置冷凝态技术中的应用  

Application of Pentane Mixture for Condensing Mode Technology in PE Plant

作　　者：张官云 江咏梅 

机构地区：[1]广州赫尔普化工有限公司,广东省广州市510726

出　　处：《石化技术》2012年第2期35-37,共3页Petrochemical Industry Technology

摘　　要：研究了混合戊烷作为诱导冷凝剂对聚乙烯生产的影响。结果表明:混合戊烷热焓值较高、挥发性好、使用量少,进入或退出冷凝态操作方便。混合戊烷的使用开拓了冷凝剂的原料来源,降低了生产成本。It was investigated that the effects of pentane mixture as induced condensing agent for polyethylene produced.The results showed that the mixture had advantages of higher enthalpy,good volatility,use level less,and convenient operation into state of condensation or out the state.The application of pentane mixture had broadened the resource of condensing agent and the cost of production reduced.

关 键 词：UNIPOL工艺 聚乙烯 冷凝态技术 混合戊烷 

分 类 号：TQ325.12[化学工程—合成树脂塑料工业]