粉煤灰的利用

Utilization of coal ash

根据国内外文献资料调研,分析了粉煤灰的物理化学性质,针对目前粉煤灰对环境污染严重并且利用率较底,结合我国的实际情况,综述了粉煤灰在建筑材料、修筑道路、配制型煤、提取铝盐、烟气净化和工业废水处地等领域的综合利用现状,提出多种切实可行的方案,为在实践中推广粉煤灰的利用奠定了理论基础,并对粉煤灰综合利用的发展趋势作了乐观的展望.

According to domestic and foreign literatures the autton, analyzes the physical and chemical property of coal ash, aiming at serious pollution of coal ash for the environment and fewer utilization and joining together our country's actual trend ,this paper presents a summary for utilizing coal ash in many fields, such as building materials, highway construction, blending briquette, aluminum salt production, flue gas purification , industrial wastewater treatment ,The article also puts forword many effective measures to make optimal prediction of coal ash development.