全尾砂速凝固化充填采矿新工艺  

A NEW WASTE-FILL MINING TECHNOLOGY WITH WHOLE SAND QUICK-SETTING SOLIDIFICATION

作　　者：孙恒虎[1] 吴肇元 王志德 

机构地区：[1]中国矿业大学北京研究生部 [2]山东省招远金矿

出　　处：《中国矿业》1993年第4期26-31,共6页China Mining Magazine

摘　　要：本文简要说明了金属矿山使用“全尾砂速凝固化充填材料”新型固化剂进行全尾砂胶结充填采矿的论据和工艺方法,分析了全尾砂充填方案的技术可行性,并对山东省招远金矿使用这种新型固化剂所进行的“全尾砂速凝固化采矿新工艺”的工业试验作了全面介绍。展示了该种方法广阔的应用前景。This Paper briefly explains the main point of the theoretical basis and technological method of whole sand cemented waste-fill mining with the new solidifying agent of 'whole sand quick-setting filling materials', analyzes the feasibility of whole sand waste filling and comprehensively introduces the commercial tests of the new mining technology with whole sand quick-setting solidification. The commercial scale tests achieved the goal, obtained successful experiences and showed the advantages and vast vistas of this new technology.

关 键 词：金矿 采矿工程 尾砂 固化 充填采矿 

分 类 号：TD863[矿业工程—金属矿开采]