摘要
对不同分维值的铀矿石进行柱浸试验。结果表明,在硫酸质量浓度为25g/L、布液强度为30L/(m2.h)、浸出时间30d、液固比2∶1的条件下,分维值为2的铀矿石的堆浸效果较好,铀浸出率达到97.31%。
Uranium ore with different fractal dimension values was heap leached. The results show that the heap leaching effect of uranium ore with the fractal dimension value of 2 is preferable and the uranium leaching rate is 97.31% under the conditions including mass concentration of sulfuric acid of 25 g/L, spray strength of 30.0 L/（m^2 · h）, leaching time of 30 d, and ratio of liquid to solid of 2 ： 1.
出处
《有色金属（冶炼部分）》
CAS
北大核心
2013年第5期44-46,共3页
Nonferrous Metals（Extractive Metallurgy)
关键词
分形
分维值
分形模型
铀冶金
浸出
fractal
fraetal dimension value fractal model uranium metallurgy leaching
