尾砂与戈壁集料胶结充填工艺技术的研究

Study on Technology of Cemented Filling with Tailings and Gobi Aggregate

针对喀拉通克铜镍矿在下向进路胶结充填采矿法充填工艺所存在的问题,开展了尾砂与戈壁集料胶结充填工艺技术的研究。矿山应用证明,该技术具有充填浓度高、充填成本低、充填体不需脱水等显著优点,特别适合于下向进路胶结充填采矿法中应用。

In view of the problems on filling technic occurring in underhand drift cut - and - fill stoping in Kelatongke Copper - Nickel Mine, Xinjiang, a study on the technic of cemented filling with tailings and Gobi aggregate has been carried out. The application of the cemented filling technic： in this mine has proven that it has such advantages as high concentration of slurry, low cost of filling and filling without dewatering, etc., so that it is special fit to underhand drift cut -and- fill stoping.