聚乙烯生产工艺技术及行业发展现状

Polyethylene Production Technology and Industry Development Status

聚乙烯是通用合成树脂中产量最大的品种,广泛应用于各种行业,在工业上起着重要的作用,同时聚乙烯生产工艺技术也不断进步发展。文章结合某大型石化项目中聚乙烯产品生产工艺技术路线选择研究,介绍了聚乙烯生产原料、产品种类及特性、主要生产工艺技术概况和特点、生产工艺方法分析比较,分析了聚乙烯的国内产能产量、行业发展现状等。

Polyethylene is the most productive variety of general-purpose synthetic resins.It is widely used in various industries and plays an important role in the industry.At the same time,polyethylene production technology is also constantly improving.In this paper,combined with the research on the selection of polyethylene production process technology in a large petrochemical project,the raw materials,product types and characteristics of polyethylene production,the general situation and characteristics of main production process technologies,and the analysis and comparison of production process methods are introduced,and the domestic production capacity,output,industry development status,etc.of polyethylene are analyzed.