铀矿冶2001，Vol.20Issue(1)：15-27,13.
抚州铀矿细菌堆浸半工业试验研究
SEMI-COMMERCIAL EXPERIMENT STUDY OF BACTERIA HEAP LEACHING IN FUZHOU URARIUM MINE
刘健 1樊保团 1张传敬2
作者信息
- 1. 核工业北京化工冶金研究院,
- 2. 中国核工业集团公司抚州铀矿,
- 折叠
摘要
Abstract
In this paper,the results of semi-commercial experiment ofbacteria he ap leaching Shannan low-grade ore in Fuzhou Uranium Mine are summarized. Heap s ituation, spraying and sprinkling devices, continuous oxidizing equipment of bio membrane and technological process are briefly introduced. During 158 d of bacte ria leaching experiment, 1 142.14 kg uranium has been recovered. The leachi n g rate is 69.45％ and 66％ respectively by liquid and tailing measurement. The a cid consumption is 2.11％, and the total liquid/solid is 2.55 L/kg. It suppl ies an economic and feasible technical way to recover uranium from low-grade uraniu m ores.关键词
铀矿石/堆浸/细菌分类
能源科技引用本文复制引用
刘健,樊保团,张传敬..抚州铀矿细菌堆浸半工业试验研究[J].铀矿冶,2001,20(1):15-27,13.
