【摘要】 采用透射电镜研究了粉煤灰的微观特征 ,提出了降低粉煤灰残余炭含量并提高粉煤灰活性的干法脱炭思路。摩擦电选实验表明 :干法脱炭是有效的 ,这将为解决我国粉煤灰的综合利用提供有益的借鉴更多还原

【Abstract】 Based on the investigation of transmission electron microscope,authors give a basic idea to remove the unburned carbon from fly ash and improve the activity of ash fly by a dry removing carbon technique.The triboelectric separation test indicates that the idea is effective.This test will give beneficial reference for solving the pollution problem arose from fly ash.更多还原