摘要
为解决煤化工浓盐水零排放及综合利用问题,以煤炭气化灰渣和工业锅炉粉煤灰作为原料,并掺加不同量的煤化工浓盐水,开展了利用充填开采技术对浓盐水进行固化处置实验研究。综合考虑对浓盐水的消纳能力和处置成本,利用充填开采固化处置煤化工浓盐水在技术上是可行的。
In order to solve the problem brine in coal chemical industry, filling of zero emissions and comprehensive utilization of concentrated mining solidification experiments were conducted using coal gasifier slag,boiler ash and different amounts of concentrated brine in coal chemical industry. Considering the concentrated brine absorptive capacity and disposal costs ,using filling mining curing solidification coal chemical brine in technology is feasible.
出处
《煤炭技术》
CAS
北大核心
2016年第12期22-23,共2页
Coal Technology
关键词
灰渣
充填开采
固化
煤化工
浓盐水
ash
filling mining
solidification
coal chemical industry
concentrated brine
