A Coupled Model for Solution Flow and Chemical Reaction During the In-Situ Leaching Process of Ion-A

来源 :The 3rd International Symposium on Rare Earth Resource Utili | 被引量 : 0次 | 上传用户：xulee_jj

【摘要】

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In-situ leaching is one of the important technologies for the treatment of ion-absorbed rare earth deposit.In this paper, the coupled process of solution flow and chemical reaction within the deposit

【出处】

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The 3rd International Symposium on Rare Earth Resource Utili

【发表日期】

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2012年8期

【关键词】

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pore structure solution flow leaching reaction coupled model

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　　In-situ leaching is one of the important technologies for the treatment of ion-absorbed rare earth deposit.In this paper, the coupled process of solution flow and chemical reaction within the deposit is investigated by simulation.Based on the basic seepage law, equations have been derived to descript the solution flow within the deposit which is treated as anisotropy porous media.

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