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随着原子能工业的发展,对铀的需求量急剧增长。富矿储量的减少促使人们对低品位铀资源的利用进行研究,同时从其它矿石中综合回收铀也是值得重视的一个问题。在我们工作中遇到的含铀矿石大致有含铀铁矿石、含铀磷矿石,含铀碳质页岩三种类型。铀在这些矿石中一般含量不高,但有些具有综合回收价值。本文仅就从含铀铁矿石中综合回收铀及其它金属的工艺方法进行初步探讨。
With the development of the atomic energy industry, the demand for uranium has risen sharply. The reduction of rich reserves urges people to study the utilization of low-grade uranium resources, and the comprehensive recovery of uranium from other ores is also worthy of attention. Uranium ore encountered in our work generally contain uranium iron ore, uranium-bearing phosphate rock, uranium-bearing carbonaceous shale three types. Uranium is generally low in these ores, but some have a combined recovery value. This article only from the uranium-bearing iron ore and uranium recovery process of other metals preliminary study.