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堆浸工艺中流动-反应-变形-传质耦合过程数值模拟及应用

吴爱祥 刘金枝 唐玲艳

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.
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.

堆浸工艺中流动-反应-变形-传质耦合过程数值模拟及应用

基金项目: 国家(重点)基础研究发展规划资助项目(2004CB619206);国家杰出青年基金资助项目(50325415);国家创新群体基金资助项目(50321402);湖南省自然科学基金资助项目(06JJ30024)
详细信息
    作者简介:

    吴爱祥(1963- ),男,湖北仙桃人,教授,博士,博士生导师;刘金枝(1971- ),女,湖南益阳人,副教授,博士(联系人.Tel:+86O731O2656845;E-mail:liu0619@mail.csu.edu.cn).

  • 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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