基于PBAT生产工艺的己二酸投料系统改造与设计

Transformation and design of adipic acid feeding system based on PBAT production process

分析介绍了PBAT生产工艺的原料和投料系统。通过对原料己二酸投料系统的改造,实现了己二酸的连续计量进料,保证了配浆罐浓度、温度的稳定及后续反应的稳定进行,使装置不受原料供应速度的限制,实现顺利稳定生产。

This article analyzes and introduces the raw materials and feeding system of PBAT production process.Through the transformation of the raw material adipic acid feeding system,continuous metering feeding of adipic acid has been achieved,ensuring the stability of the slurry tank concentration and temperature,as well as the sub-sequent reaction.The device is not limited by the speed of raw material supply,achieving smooth and stable pro-duction.