利用岗石污泥替代石灰石的生产实践

Production practice of using granite sludge to replace limestone

华润水泥(富川)有限公司采用岗石污泥替代石灰石进行水泥生料配料,生产出来的水泥质量未明显下降,减少了天然石灰石的使用量,有效降低了生产成本,取得了很好的社会经济效益,对于水泥企业推广工业固废处置具有参考意义。

China Resources Cement(Fuchuan)Co.,Ltd.uses granite sludge instead of limestone for cement raw material batching.The quality of the cement produced has not significantly decreased,reducing the use of natural limestone,effectively reducing production costs,and achieving good results.The socio-economic effects are of reference significance for cement companies to promote industrial solid waste disposal.