| 高压辊磨作业对矿石后续碎磨性影响研究 |
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| 引用本文： | 罗主平,刘建华,李生奇. 高压辊磨作业对矿石后续碎磨性影响研究[J]. 矿业快报, 2010, 0(4) |
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| 作者姓名： | 罗主平 刘建华 李生奇 |
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| 作者单位： | 中钢集团马鞍山矿山研究院有限公司;马钢集团设计研究院有限公司;安徽金安矿业有限公司; |
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| 摘 要： | 以马钢南山矿业公司凹山选矿厂高压辊磨机作业现场为研究平台,在实验室对高压辊磨作业前、后物料的可磨性的差异进行了对比研究,重点对其中的+2mm以上各粒级的可碎性差异进行了研究;更详细、系统、完整、直观地描述了高压辊磨作业对矿石后续碎磨作业的积极意义。
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| 关 键 词： | 高压辊磨机 微裂纹 可碎性 可磨性 相对可磨度 |
Research on Influence of High Pressure Roller Operation to Ore Subsequent Frangibility and Grindability |
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| Luo Zhuping Liu Jianhua Li Shengqi. Research on Influence of High Pressure Roller Operation to Ore Subsequent Frangibility and Grindability[J]. Express Information of Mining Industry, 2010, 0(4) |
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| Authors: | Luo Zhuping Liu Jianhua Li Shengqi |
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| Affiliation: | 1.Sinosteel Maanshan Insititute of Mining Research Co./a>;Ltd.2.Masteel Group Design&Research Institute Co./a>;Ltd.3.Anhui Jinan Mining Co./a>;Ltd |
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| Abstract: | Take high pressure roller mill operation site of Aoshan dressing plant of Masteel Nanshan Mining Co.,Ltd as research platform,the research is done in laboratory on the frangibility difference of above +2mm each size in material before and after high pressure roller operation;comparison research is done on difference of material's grindability before and after high pressure roller operation,positive significance of high pressure roller operation to ore subsequent crushing and grinding operation is described ... |
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| Keywords: | High pressure roller mill Microcrack Frangibility Grindability Relative grindability |
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