粉煤灰基多元复合胶结剂在全尾砂充填中的应用  

Application of Fly Ash-based Compound Cementation Materials in Total-tailing Filling

作　　者：杨春保[1] 朱春启[1] 陈贤树 

机构地区：[1]合肥水泥研究设计院 [2]北京菲恩科技有限公司

出　　处：《金属矿山》2011年第10期166-168,共3页Metal Mine

摘　　要：简述了粉煤灰基多元复合胶结剂的生产工艺过程,及其在矿山全尾砂胶结充填中的应用。实践表明,粉煤灰基多元复合胶结剂性能良好、生产成本低廉,完全替代水泥用于矿山全尾砂充填,可用超低的灰砂比,有更好的流动输送性能,更低的充填成本。The production process of the fly ash-based compound cementation material and its application in total-tailing filling are described briefly.It is indicated that fly ash-based compound cementation material had an excellent performance and a low cost.It can entirely replace cement used as mine total tailing filling with a lower ash-sand ratio,better performance of flow and transport and lower filling costs.

关 键 词：粉煤灰 胶结剂 全尾砂 充填成本 

分 类 号：TD853.342[矿业工程—金属矿开采]