中国铀矿床开采的特点和发展方向

FEATURES AND DEVELOPMENT DIRECTIDNS OF CHINA'S URANIUM MINING

本文论述了铀矿床一般规模小、形态多变、不连续、矿化不均匀，具有放射性等特点；回顾了采矿方法演变过程；展望铀矿床常规开采方法发展前景，指出溶浸采矿是采、选、冶融为一体，同常规采矿法相比具有工序少、投资省、成本低、最大限度回收地下铀矿资源、有利于环境保护等优点。

This paper describes some features of uranium mining such as. small scale, changeable shilpe,discontinuity, nonhomogeneous mineralization, radioactivety and so on; rewiews lhe grogress process of miningmethods; looks forward to the development future of uranium mining; points out that the solution mining combining with concentration and nletallurgy, in comparason with conventional mining, has many advanlages suchas a little processes,saving investment, lower production cost, maxmurn recovery, and favorable to environmental protection.'