利用涤纶废丝制备对苯二甲酸和对苯二甲酸二甲酯  

Preparation of Tterephthalic acid and Dimethyl Terephthalate with Waste Terylene Fiber

作　　者：李善吉[1] 俞善信[1] 伍胜君[1] 

机构地区：[1]嘉应大学化学系,梅州514015

出　　处：《广东化工》2001年第4期36-37,共2页Guangdong Chemical Industry

摘　　要：本文报道了利用涤纶废丝制备对苯二甲酸及其甲酯的方法,并且产品较纯,工艺简单,成本低,原料易得。The method that terephthalic acid and dimethyl terephthalate were prepared with waste terylene fibers was re ported in this paper. It was showed that this method has many advantages, such as purer product , simple technology,lower cost and easily available raw material etc.

关 键 词：涤纶废丝 回收 对苯二甲酸 对苯二甲酸二甲酯 制备 

分 类 号：TQ245.12[化学工程—有机化工] X783.4[环境科学与工程—环境工程]