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公开(公告)号:US4272491A
公开(公告)日:1981-06-09
申请号:US44814
申请日:1979-06-01
CPC分类号: C22B60/0226
摘要: There is disclosed a process for extracting uranium values from a uranium-containing carbonaceous ore such as lignite. This process includes the step of treating the ore with an aqueous leach solution containing a water-soluble ferric salt.
摘要翻译: 公开了一种从含铀的含碳矿石如褐煤中提取铀值的方法。 该方法包括用含有水溶性铁盐的含水浸出溶液处理矿石的步骤。