冻结技术控制地浸采铀抽注液流量比例的可行性分析

The Feasibility Analysis on Control of Drawing and Injecting Liquid Flow Rate by the Technology of Freezing In-situ Leaching Uranium

地浸采铀抽注液流量的比例直接影响采铀成本,控制着铀矿开采区域的环境污染范围及程度。本文对冻结技术应用于地浸采铀领域的可行性进行了简要分析,说明冻结技术可以使地浸采铀过程不受抽注液流量比例的限制,减小环境污染,并对冻结技术在地浸采铀领域的推广应用提出建议。

The liquid flow rate of drawing or injecting in underground leaching of uranium mining affects the cost of uranium mining directly, and controls the scope and degree of the environmental pollution. In this paper a brief feasibility analysis has been carried out on the freezing technology to be applied in situ leaching in the areas of uranium mining. It is shown that the freezing technology can make the process without restriction in the liquid flow rate of drawing and injecting in the underground leaching of uranium mining so as to reduce the pollution of the environment. Then some suggestions are proposed on the freezing technology for popularization and application to the in situ leaching of uranium.