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近年来,我国对苯二甲酸的生产发展迅速,其技术的研究开发也取得了长足进展。从生产工艺、加氢精制催化剂、“三废”综合利用以及生产装置以及系统等方面概述了近期我国对苯二甲酸合成技术的研究进展。指出了其今后的发展方向。
In recent years, the production of terephthalic acid in our country has been developing rapidly, and great progress has been made in the research and development of its technology. From the production process, hydrotreating catalyst, comprehensive utilization of the “three wastes”, as well as the production plant and system, the recent research progress on the synthesis of terephthalic acid in China is summarized. Pointed out its future development direction.