用乙二醇锑替代乙酸锑作为聚酯催化剂的应用  

Application of Ethylene Glycol Antimony Instead of Antimony Acetate as Polyester Catalyst

作　　者：曲俊峰 QU Jun-feng(Liaoyang Petrochemical Polyester Plant,Liaoyang 111003,China)

机构地区：[1]辽阳石化聚酯厂,辽宁沈阳111003

出　　处：《聚酯工业》2020年第6期45-47,共3页Polyester Industry

摘　　要：通过聚酯生产使用的各种催化剂的对比,以及聚酯生产过程中使用乙二醇锑替代乙酸锑作为催化剂后,产品质量和单位成本的变化,探讨替换催化剂的可行性。Through the comparison of various catalysts used in polyester production,and the change of product quality and unit cost after using ethylene glycol antimony instead of antimony acetate as catalyst in polyester production,the feasibility of replacing catalyst was discussed.

关 键 词：聚酯 催化剂 乙二醇锑 三氧化二锑 乙酸锑 

分 类 号：TQ323.41[化学工程—合成树脂塑料工业]