溶出条件对煤系高岭土脱硅率的影响

Influence of Alkali Leaching Process on Desilication Ratio of Kaolin in Coal Series

本文主要研究了搅拌速度、NaOH浓度、反应温度、反应时间、液固比和助剂这些溶出条件对煤系高岭土脱硅率的影响,得出了适宜的实验条件,并进一步考察了两段溶出对煤系高岭土脱硅率的影响。

In this article, alkali leaching process including stirring velocity, NaOH concentration, respond temperature,reaction time, the ratio of liquid and solid and the aids for the influence of desilication ratio of coal-series kaolinite is studied, achieving the better experimental conditions, furthermore, researching two times alkali leaching process for the influence of coal-series kaolinite desilication ratio.