从产业链完整角度看我国PX发展

Analysis of the developing tendency of aromatic hydrocarbon and polyester industry chain

芳烃聚酯产业链关乎民生,在国内外化工、化纤、纺织业中有着极其重要的地位。全球PX的消费量超过98%用于生产对苯二甲酸(PTA),PTA的消费量超过95%用于生产聚酯(PET),因此作为芳烃聚酯产业链的源头,对二甲苯(PX)的如何发展显得尤为重要。本文分析了目前全球和我国PX-PTA-PET产业链的现状,剖析了目前芳烃产业链存在的主要问题,对未来我国PX的发展提出了相应的建议。

Aromatic hydrocarbon and polyester industry chain is related to peopled livelihood and has important role in chemical industry both in China and abroad. More than 99% of global PX consumption was used to produce PTA, while over 95% of PTA consumption was used to produce PET, and about 65% of PET consumption was used to produce polyester. Based on this, the article briefly expounded the current situation of the PX - PTA - PET industry chain and present status of development, analyzed the future developing tendency and the existing major problems, and finally put forward some corresponding suggestions.