普通选矿在我国铀矿冶中的应用

Application of ordinary mineral processing in uranium mining and metallurgy in China

根据我国铀资源的特点,强调了选矿在铀矿冶中的必要性。铀质量分数低、难处理、伴生金属多的铀矿石通过选矿预处理后不仅可以降低加工成本,而且能使复杂难处理的多金属铀矿床得到开发利用,提高矿床开发的综合利用价值。介绍普通选矿在我国铀矿冶中应用状况,并对选矿在铀矿冶中的应用前景做了探讨。

According to the characteristics of Chinese uranium ore resource, the necessity of ore dress- ing in uranium ore process is stressed. After pretreatment by ore dressing, processing cost of low grade, difficult leaching and associated metal uranium ores can be not only reduced and complex re- fractory multi--metals uranium ores can be utilized and developed and comprehensive development ap- plication of ore is increased as well. The application status of ordinary mineral processing in uranium mining and metallurgy in China is introduced and prospect of application of ordinary ore dressing in u- ranium hydrometallurgy processing is discussed.