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 引用本文: 吴爱祥, 刘金枝, 唐玲艳. 堆浸工艺中流动-反应-变形-传质耦合过程数值模拟及应用[J]. 应用数学和力学, 2007, 28(3): 297-304.
WU Ai-xiang, LIU Jin-zhi, TANG Ling-yan. Simulation of Coupled Flowing-Reaction-Deformation With Mass Transfer in Heap Leaching Processes[J]. Applied Mathematics and Mechanics, 2007, 28(3): 297-304.
 Citation: WU Ai-xiang, LIU Jin-zhi, TANG Ling-yan. Simulation of Coupled Flowing-Reaction-Deformation With Mass Transfer in Heap Leaching Processes[J]. Applied Mathematics and Mechanics, 2007, 28(3): 297-304.

• 中图分类号: TD953

## Simulation of Coupled Flowing-Reaction-Deformation With Mass Transfer in Heap Leaching Processes

• 摘要: 基于堆浸过程中的孔隙变形，发展了一孔隙发育模型，并建立了堆浸工艺中流动-反应-变形-传质全耦合模型控制方程组，在喷淋强度不变和常水头的的情况下，给出了方程的数值解．数值结果描述了浸出过程矿堆中溶浸液饱和度的分布、溶浸剂浓度和浸出矿石浓度的分布，拟合结果表明：有用矿物浸出百分比与浸出时间之间呈3次关系，这一关系可用来预测堆浸中的有用金属的浸出回收率．
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##### 出版历程
• 收稿日期:  2006-08-09
• 修回日期:  2006-12-28
• 刊出日期:  2007-03-15

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