赣南硬岩低品位铀矿资源开发利用前景的探讨

根据赣南硬岩铀矿资源的特点,结合赣州铀矿生产中使用的多种采矿方法和铀矿石地表细粒级堆浸、细菌强化浸出、铀矿石强化浸出方法等技术的采冶生产实践,降低矿床矿体开采的边界品位,测算扩大矿井的储量,提高采矿效率,预测赣南硬岩铀资源量,综合分析低品位铀矿资源的实际开采利用,探索加快开发的步伐,达到充分利用资源量,保持矿井稳产及获得一定的经济效益。

A discussion on hard rock low-grade uranium resources development and utilization in southern Jiangxi

according to the characteristic of hard rock uranium resources in southern Jiangxi,combination with a variety of uranium mining method production in Ganzhou and the uranium ore surface level of fine grained heap leaching,bacteria on the intensification of leaching,uranium ore on the intensification of leaching method of technology in addition to the production practice,reduced the boundary grade of the exploitation ore body mining,estimated to expand the reserves of the mine,raise the mining efficiency,forecast hard rock uranium resources in southern Jiangxi,comprehensive analysis of low grade uranium resources the actual exploitation,explore the pace of speed up the development,to make full use of resources,keep the mine stability and access to certain economic benefits.