摘要
在直径349毫米液体喷射环流反应器(LJLR)中对4-羟基苯甲醛合成的氧化过程进行了研究。在优化的催化剂、碱量、反应时间和温度条件下,考察了LJLR不同操作条件对反应结果的影响,为工业生产提供了实验数据。
The oxidation process for synthesizing 4-Hydroxybenzaldehyde in a liquid jet loop reactor（LJLR）with a diameter of 349mm（ID） was studied, the consumption of the catalyst and alkali, reaction time and temperature were optimized, and the effects of different operations on the reaction were investigated under the optimum conditions. The fundamental data for industrial application of LJLR in synthesizing 4- Hydroxybenzaldehyde outlined.
出处
《染料与染色》
CAS
2006年第1期50-52,共3页
Dyestuffs and Coloration
基金
国家"十五"科技攻关项目(2004BA3191302)
