摘要
除了疏松、风化或氧化性强的矿石外，致密、坚硬、渗透性差的矿石亦适合于堆浸法处理。文中根据硬岩性质铀矿石的特点，结合衢州铀矿流纹岩性质的铀矿石大型工业规模堆浸试验和设计，讨论了硬岩性质铀矿石堆浸的技术特征。文中结论亦适合于金、铜等有色金属的堆浸。
Heap leaching is not only suited to unconsolidated,weathered and oxidized ore,but also suited to low permeability,comparatively hard and condensed ore. The paper discusses heap leaching technical features according to the features of uranium ore of having hard rock characteristics,as well as the design, test and research for the pilot-plant heap leaching of rhyolite uranium ore at Quzhou. The conclusion in this paper is also suitable to heap leaching of the gold,copper and other non-ferrous metal ores.
出处
《铀矿冶》
CAS
1998年第2期86-92,共7页
Uranium Mining and Metallurgy
关键词
硬岩
铀矿石
堆浸技术
堆浸效率
采矿
Hard uranium ore
Heap leaching technique
Heap leaching effectiveness
