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矿山废石全尾砂充填研究现状与发展趋势
引用本文:王贤来,姚维信,王虎,乔登攀,程伟华,张磊.矿山废石全尾砂充填研究现状与发展趋势[J].中国矿业,2011,20(9).
作者姓名:王贤来  姚维信  王虎  乔登攀  程伟华  张磊
作者单位:1. 中南大学,湖南长沙410083;金川集团有限公司,甘肃金昌737100
2. 金川集团有限公司,甘肃金昌737100;昆明理工大学,云南昆明650093
3. 金川集团有限公司,甘肃金昌,737100
4. 昆明理工大学,云南昆明,650093
摘    要:矿产资源开发过程中产生的废石、尾砂和冶炼渣,等占我国工业固体废料排放量的85%左右.大量矿山固体废料堆放地表,易造成严重污染,诱发泥石流、尾矿溃坝事故.固体废料充填工艺是解决矿山废尾排放的最有效途径.本文介绍了低浓度分级尾砂充填、全尾砂高浓度充填、膏体似膏体充填、块石胶结充填工艺的研究与应用现状,并分析了矿山废石全尾砂充填技术的研究与发展方向.

关 键 词:充填  全尾砂  废石  高浓度充填  膏体充填

The directions of R&D on backfill with waste rock and total tailings in underground mine
WANG Xian-lai,YAO Wei-xin,WANG Hu,QIAO Deng-pan,CHENG Wei-hua,ZHANG Lei.The directions of R&D on backfill with waste rock and total tailings in underground mine[J].China Mining Magazine,2011,20(9).
Authors:WANG Xian-lai  YAO Wei-xin  WANG Hu  QIAO Deng-pan  CHENG Wei-hua  ZHANG Lei
Affiliation:WANG Xian-lai1,2,YAO Wei-xin3,WANG Hu2,QIAO Deng-pan3,CHENG Wei-hua3,ZHANG Lei3(1.Central South University,Changsha 410083,China,2.Jinchuan Group LTD.,Jinchuan 737100,3.Kunming University of Technology,Kunming 650093,China)
Abstract:The waste rock,tailings and smelter slag in the process of the exploitation of mineral resources accounted the industrial solid wastes for about 85% in China based on traditional mining pattern.A large number of the solid waste pilled up on the ground in mine can cause serious pollutions,and may induce mudflows and tailings dam-break accidents.Undoubtedly,the solid waste backfill is the most effective way to solve the discharge of mine waste.In this paper,the present situation of research and application of...
Keywords:backfill  total tailings  waste rock  high-density backfill  paste backfill  
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