浅析国内精对苯二甲酸技术和生产现状  

A Brief Analysis of Technology and Production Status of PTA in China

作　　者：李西春 李媛 LI Xi-chun;LI Yuan(Dongying Weilian Chemical Co.,Ltd.,Dongying 257000,Shandong,China;China University of Petroleum(East China)Education Development Center,Dongying 257000,Shandong,China)

机构地区：[1]东营威联化学有限公司,山东东营257000 [2]中国石油大学(华东)教育发展中心,山东东营257000

出　　处：《合成纤维》2021年第9期1-4,共4页Synthetic Fiber in China

摘　　要：精对苯二甲酸(PTA)既是石油的终端产品,也是聚酯等的前端产品。介绍了对苯二甲酸生产工艺,并对国内市场上转让PTA技术的三个专利商(BP、INVISTA和中国昆仑工程有限公司)的技术特点进行了概述,此外还对目前国内PTA市场现状、投资成本和加工成本进行了分析。Refined terephthalic acid(PTA) is not only the end product of petroleum, but also the front-end product of polyester. The production process of terephthalic acid is introduced and the technical characteristics of PTA technology of three patent companies(BP, Invista and China Kunlun Engineering Company), which can be available in domestic market, are summarized. In addition, the current situation of the domestic PTA market is introduced, and the investment cost and processing cost are analyzed.

关 键 词：PTA 市场现状 投资成本 加工成本 

分 类 号：TQ245.12[化学工程—有机化工]