炼铅炉渣用于矿山充填胶凝剂的试验研究  

Experimental research on the utilization of lead smelting slag as filling gelatinizing agent

作　　者：杨新华[1] 王洪武 杨仕教[1] 王华 文磊[1] 

机构地区：[1]南华大学核资源工程学院 [2]湖南风格科技有限公司 [3]云南驰宏锌锗股份有限公司

出　　处：《黄金》2013年第12期32-37,共6页Gold

基　　金：云南省科技计划项目(2007AD002)

摘　　要：在分析炼铅炉渣理化特性的基础上,通过外界条件激发铅渣潜在活性,将其作为胶凝材料应用于矿山充填替代部分或全部水泥,进行全尾砂膏体试验。试验采用全面试验法,试验结果表明,选用合适的激发剂及铅渣胶凝材料配方,铅渣胶凝材料替代部分水泥用于矿山井下充填可以满足矿山生产的强度要求。Based on the analysis of physical and chemical properties of lead smelting slag, potential activity in lead slag is excited through external conditions and the slag is used as the cementing material applied in mine filling that replaces part of or all the cement, and then the whole CPB paste experiment is carried out. Results of comprehen- sive experiment show that appropriate excitation agent and lead slag cementing material formula satisfy requirements of mining production where lead slag cementing material replaces part of the cement underground filling.

关 键 词：炼铅炉渣 充填 活性激发剂 膏体 抗压强度 

分 类 号：TD853.343[矿业工程—金属矿开采]