三羟甲基丙烷生产方法论述

Discusion of productive technology on trimethylolpro pane

本文论述了三羟甲基丙烷(TPM)的两种生产工艺,即:甲酸钠法和醛加氢还原法。为了提高三羟甲基丙烷的回收率和质量,对甲酸法进行了工艺改革,并对采用哪种方法生产三羟甲基丙烷提出建议。

The passage discusses two sorts of productive technology： formate sodium method and aidehyde added hydrogen is reduced. In order to improve the recovery and quality of trimthylolpropane, formate sodium method is reformed. Finally put forward to suggestion.