研究了银离子在氧化剂A氧化浸出黄铜矿中的动力学,讨论了Ag+添加、Ag+浓度、氧化剂A浓度、黄铜矿粒度等因素对浸出过程的影响.研究结果表明,扩散控制模型可以很好地描述氧化剂A氧化浸出黄铜矿液-固反应过程;在实验范围内,确定了反应的比速率常数、反应级数及表观活化能,并根据实验数据,导出动力学方程为:1-2/3a-(1-a)2/3=0.068r.-2[Ag+]0.27[A]0.29exp[-25096/RT]t
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