树脂移动床工艺在己二酸催化剂回收中的应用

Application of resin moving bed technology in adipic acid catalyst recovery

阐述了硝酸氧化法生产己二酸的过程中两种不同的催化剂回收工艺的异同点。指出移动床离子交换工艺相对固定床离子交换工艺的优越性及推广价值。

This paper describes the production of adipic acid nitric acid oxidation in the process of two different catalysts at the similarities and differences in the recovery process. And compared to fixed bed ion exchange process, the moving bed ion exchange process has relative superiority and value of promotion.