【摘要】 从吉林省工业固体废物的产生和利用现状出发,结合水泥行业特点,提出了用粉煤灰、煤矸石、镍渣、废铁矿等废物替代黏土、铁矿石和煤等天然资源生产水泥的利废途径,并分别在技术、经济和环境方面进行了详细的分析,证明了其方法可行,效益显著.更多还原

【Abstract】 According to the utilization practices of industry solid waste in Jilin,the paper proposed the key points of utilizing industry solid wastes such as fly ash,coal-gangue,Ni slag,iron ore tailings instead of clay,iron and coal in cement produce,and carried on the detailed analysis in its benefit.Finally it can give the proof on its availiability and benifit.更多还原