线型低密度聚乙烯共聚树脂气味影响分析  

Odor impact analysis of linear low density polyethylene copolymer resin

作　　者：邵礼宾 周仕杰 Shao Libin;Zhou Shijie(Ethylene Plant,Lanzhou Petrochemical Company.Petrochina,Lanzhou 730060,China)

机构地区：[1]中国石油天然气股份有限公司兰州石化公司乙烯厂,甘肃兰州730060

出　　处：《石化技术》2018年第7期5-7,24,共4页Petrochemical Industry Technology

摘　　要：根据气相聚乙烯工艺流程特性及其原料工艺特性,聚乙烯粒料产品和粉料产品因原料系统的影响,会对最终产品的气味产生直接影响,分别对原料系统和乙烯聚合装置的可能含气味因素作了定性分析,以利于在聚乙烯生产中降低气味对产品的影响。Linear low density polyethylene(HDPE),according to its technological characteristics,can be attached to the polymer in the process gas system when the sulfide is not removed in the polymerized raw material.The system is brought into the polymerization product and then directly affects the odor of the polymer(powder and granulation product).

关 键 词：聚乙烯 原料精制 气味分析 乙烯工艺 1-丁烯工艺 

分 类 号：TQ325.12[化学工程—合成树脂塑料工业]