摘要
研究了内蒙古褐煤在采用磷酸水溶液预浸渍处理之后,在400°C^600°C的氮气保护下的一步制备活性炭技术。研究发现,加温浸渍的效果要好于常温浸渍的效果,对于提高活性炭的吸附性能具有较强的积极意义。
This paper studies using phosphoric acid solution in Inner Mongolia gets lignite,after macerate process in 400 degrees Celsius to 600 degrees Celsius nitrogen protection was activated carbon technology step by.Through this research found that the effect of heat dipping better effect of interesting to improve the impregnation of active carbon adsorption performance has strong positive.
出处
《煤炭技术》
CAS
北大核心
2012年第1期235-236,共2页
Coal Technology
关键词
磷酸活化
褐煤
活性炭
phosphoric acid activation
lignite
activated carbon
