| 利用JKSimMet模拟软件对磨矿分级作业优化分析 |
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| 引用本文： | 孙忠梅.利用JKSimMet模拟软件对磨矿分级作业优化分析[J].有色设备,2014(5):1-5. |
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| 作者姓名： | 孙忠梅 |
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| 作者单位： | 北京科技大学土木与环境工程学院;紫金矿业集团股份有限公司矿冶设计研究院; |
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| 摘 要： | 磨矿分级作业在选矿厂中的作用举足轻重,本文通过对某铜选厂磨矿分级系统进行考察,利用JKSim Met软件对考察结果进行分析讨论,从磨机给矿粒度、磨矿浓度、旋流器溢流浓度、钢球直径等方面进行了物料平衡、模拟计算和优化分析,最终得出选厂改造的合理化建议。
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| 关 键 词： | JKSimMet 磨矿 分级 流程考查 |
Optimization Analysis of Grinding and Classification Circuit Using JKSimMet Software |
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| Affiliation: | SUN Zhon-mei (1. School of Civil and Environmental Engineering, University of Science and Technology Beijing, Beijing 100083, China; 2. Mining and Metallurgical Design and Research Institute of Zijin Mining Group Co. , Ltd Shanghang 364200, China) |
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| Abstract: | Grinding and classification are very important unit operations in any mineral processing plant. This paper reports an investigation of grinding and classification system in a copper concentrator. By ana- lyzing the survey results using JKSimMet software, from the mill feed size, grinding concentration, con- centration of cyclone overflow, ball size and so on, has carried on the mass balance, simulation and opti- mization analysis. Finally. mill plant transformation rationalization proposals are obtained. |
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| Keywords: | JKSimMet grinding classification process investigation |
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