一种新的对苯二甲酸生产技术——EPTA工艺技术  

A new PTA process—EPTA technology

作　　者：袁宝庆[1] 高峰[1] 

机构地区：[1]中国石化仪征化纤股份有限公司化工厂,江苏仪征211900

出　　处：《聚酯工业》2006年第4期4-6,共3页Polyester Industry

摘　　要：对EPTA工艺技术和工艺流程进行了介绍,并对其产品品质、技术特点及经济指标等进行了分析和比较。EPTA工艺技术明显优于PTA工艺技术,能节约大量的投资成本和操作费用,产品具有很强的市场竞争力。The process of EPTA was introduced. The product quality,technology characteristics and economic indexes were compared and analysed. The EPTA operation conditions were superior to those of PTA obviously. A large amount of investment and operation cost was saved. The products had strong market competitive ability.

关 键 词：EPTA 工艺技术 二次氧化 

分 类 号：TQ245.12[化学工程—有机化工]