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| 影响原地爆破浸出率的主要因素综述 | |
| 引用本文： | 谭臻,李广悦,王小波,杨仕教. 影响原地爆破浸出率的主要因素综述[J]. 金属矿山, 2004, 0(1): 9-11,15 |
| 作者姓名： | 谭臻 李广悦 王小波 杨仕教 |
| 作者单位： | 南华大学;南华大学;南华大学;南华大学 |
| 摘 要： | 根据原地爆破浸出工艺特点及浸出的物理——化学原理，总结提出了影响原地爆破浸出率的主要因素。从矿石的物理、化学性质，待浸矿堆的物理特性以及浸出工艺参数3个方面分析讨论了矿石的裂隙发育程度、矿石中有害元素或化合物的含量、筑堆矿石块度、矿堆的孔隙度、矿堆的渗透性、浸出剂浓度和氧化剂等对浸出率的影响。 |
| 关 键 词： | 原地爆破浸出 浸出率 影响因素 |
Analysis of Main Factors Influencing Leaching Rate of Stope Leaching |
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| Tan Zhen Li Guangyue Wang Xiaobo Yang Shijiao. Analysis of Main Factors Influencing Leaching Rate of Stope Leaching[J]. Metal Mine, 2004, 0(1): 9-11,15 | |
| Authors: | Tan Zhen Li Guangyue Wang Xiaobo Yang Shijiao |
| Abstract: | Based on the characteristics of stope leaching and the physical and chemical principles of leaching, the main factors influencing the leaching rate of stope leaching are summarized. The effect of the crack growth degree, the content of harmful elements or compounds in ore, the ore fragment size, the porosity and permeability of ore heap, the lixivant concentration and the oxidant on the leaching rate are discussed and analyszed from the physical and chemical properties of ore, the physical characteristics of the ore heap to be leached and the technological parameters of leaching. |
| Keywords: | Stope leaching Leaching rate Influencing factors |
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