摘要
以某铅锌矿高硫尾砂为充填骨料,研究了尾砂的沉降特性变化规律;试验研究了充填体试块抗压强度;分析了尾砂特性和试块强度对井下充填的影响;根据尾砂特性,介绍了充填料制备系统流程。
Characteristics of tailings ied. Strength of the filled body is strength of filled body is analysed ing system flowsheet. sedimentation experimentally of a lead-zinc mine railings with high sulfur are stud- studied. The influence According to the tailings characteristics, of tailings characteristic and this paper introduces the fill-
出处
《有色冶金节能》
2014年第1期29-32,共4页
Energy Saving of Nonferrous Metallurgy
关键词
细粒级
硫
尾砂充填
fine grade
sulfur
railings filling
