BK - 330是北京矿冶研究总院新近研制的一种铜硫分离选择性捕收剂。
BK-330 produced recently by BGRIMM is a new sulphide mineral collector.
文中详述了北京矿冶研究总院开发的加压氧化浸出处理硫化砷渣的新工艺，给出了工艺参数和试验结果。
The process principles and experimental results of oxidative pressure leaching process are also introduced. The pressure leaching process shows many advantages over other processes. It has...
BL 15 0 0螺旋溜槽是由北京矿冶研究总院最新研制成功的新一代螺旋溜槽，该设备已在金属矿及非金属矿的选别中得到成功应用。
BL1500 a spiral chute is the newest spiral chute designed by BGRIMM. It has been successfully used in separation of metal and nonmetal minerals.
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