内蒙古某银铅锌矿石工艺矿物学研究

Mineralogical Study of a Silver Lead-Zinc Ore Process in Inner Mongolia

内蒙古某银铅锌矿为确定新探明资源的合理开发利用工艺,对新探明资源进行了工艺矿物学研究。结果表明:该矿石中矿物种类复杂,矿石中最主要的有价元素为铅、锌和银;铜、金、镓、铟、镉、硫和砷可考虑综合利用,其它元素均未达到综合利用品位。矿石中含砷,在选矿过程中会对精矿质量产生一定影响。最后指出了选矿试验研究过程中应重视的几个问题。

In order to determine the rational development and utilization process of the newly discovered resources, a silver lead-zinc mine in Inner Mongolia was studied. The results show that the mineral types are complex and the most important valuable elements are lead, zinc and silver. Copper, gold, gallium, indium, cadmium, sulfur and arsenic can be considered for comprehensive utilization, and other elements have not reached the grade of comprehensive utilization. Arsenic in ore will affect the quality of concentrate during ore dressing. Finally, it points out some problems that should be paid attention to in the process of mineral processing experiment.