| 微波辐照下硫化铅矿常压溶解动力学 |
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| 引用本文： | 彭金辉,刘纯鹏.微波辐照下硫化铅矿常压溶解动力学[J].有色金属,1993(1). |
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| 作者姓名： | 彭金辉 刘纯鹏 |
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| 作者单位： | [1]昆明工学院 [2]昆明工学院 昆明 |
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| 摘 要： | 本文研究了微波辐照下FeCl_3溶液常压溶解硫化铅矿动力学。结果表明,微波辐照加热下铅溶解速率较传统加热下铅溶解速率快。考查了微波辐照下温度、FeCl_3浓度和粒度对铅溶解率的影响。根据非恒温动力学方程,求得反应活化能。表观总速率方程为:
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| 关 键 词： | 微波辐照 硫化铅矿 溶解动力学 |
KINETICS OF DISSOLUTION OF GALENA WITH MICROWAVE IRRADIATION AT ATMOSPHERIC PRESSURE |
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| Peng Jinhui Liu Chunpeng.KINETICS OF DISSOLUTION OF GALENA WITH MICROWAVE IRRADIATION AT ATMOSPHERIC PRESSURE[J].Nonferrous Metals,1993(1). |
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| Authors: | Peng Jinhui Liu Chunpeng |
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| Abstract: | The dissolution kinetics of galena with ferric chloride with microwave irradiation at atmospheric pressure was studied, According to the experimental data, the rate of dissolution of galena with microwave irradiation is fast than that with conventional heating, The dissolution of galena was carried out on different conditions of temperature,concentration of FeCl_3 and partical size. The activation energy isobtained from the derived nonisothermal kinetic equation. The generalized rate equation of dissolution of galena can be expressed: |
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| Keywords: | microwave irradiation galena dissolution kinetics |
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