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| A New Method for Calculating Ions Distribution in a Precipitation -Complex Reaction System |
| Received:December 16, 2011 Revised:December 30, 2011 |
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| DOI：10.3969/j.issn.2095-1035.2012.01.0019 |
| KeyWord:ion precipitation rate;complex forming rate; cyanide; distribution |
| Author | Institution |
| JONG Daerok |
东北大学 分析科学研究中心， 沈阳 ; 清津矿山金属大学，朝鲜 清津 |
| JONG Yenghun |
东北大学 分析科学研究中心， 沈阳 ; 清津矿山金属大学，朝鲜 清津 |
| FAN Shihua |
东北大学 分析科学研究中心， 沈阳 |
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| Abstract: |
| A new method was proposed for the calculation of ion distributions of metallic cation and anion in the complicated reaction system, in which precipitate and complex formed simultaneously. The various factors that influence the formation of precipitate and complex were studied. The concentrations of the metallic cations including Au+,Ag+,Cu+,Zn2+,Cd2+,Ni2+ and anion CN- were calculated based on the described algorithm, and the precipitation rates of the ions were obtained. The calculation results were in agreement with the experimental values. |
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