丙烯杂质对聚合的影响及消除措施

Effect of Impurities on Propylene Polymerization and Corresponding Countermeasure

在液相本体法生产聚丙烯工艺中,原料丙烯的质量直接影响到聚合反应,文章探讨了丙烯中的水、氧、烃类、一氧化碳、二氧化碳、硫、砷等杂质对丙烯聚合反应的影响,同时讨论了去除丙烯杂质的方法和工艺调整等措施。

This paper discussed the Influences of water, oxygen, hydro carbon, carbon monoxide, carbon dioxide, sulfur, and arsenic content in the feed for liquid bulk polymerization ofpropylene. Purification techniques and eliminate impurities measures were reviewed.