全尾砂高水固化材料在下向充填采矿法中的应用  

Application of polyhydrite consolidating material of unsized tailings in descending backfilling method

作　　者：陈树楠[1,2] 杨焕文[1,2] 许新启[1,2] 

机构地区：[1]武山铜矿 [2]北京矿冶研究总院

出　　处：《黄金》1997年第9期23-27,共5页Gold

摘　　要：全尾砂高水固化材料是２０世纪８０年代开发出来的矿山新型充填材料。本文简要介绍了全尾砂高水固化材料下向进路式充填采矿法的充填工艺技术。The polyhydrite consolidating material of unsized tailings is a new type mine filling material developed in 1980s.This paper briefly introduces the technology of backfilling with the polyhydrite consolidating material of unsized tailings in the application of descending drift stoping backfilling method and made economic comparison with the descending drift stoping hydraulic filling method with artificial steel concrete roof attached.

关 键 词：充填采矿法 进路回采 全尾砂 充填材料 铜矿 

分 类 号：TD853.343[矿业工程—金属矿开采] TD862.1[矿业工程—矿山开采]