| 铸铁段用于氧硫铅锌混合矿磨矿工艺的试验研究 |
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| 引用本文： | 马德,杨恒书.铸铁段用于氧硫铅锌混合矿磨矿工艺的试验研究[J].云南冶金,2011(6):20-22,26. |
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| 作者姓名： | 马德 杨恒书 |
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| 作者单位： | 云南驰宏锌锗股份有限公司,云南曲靖655011 |
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| 摘 要： | 从磨矿工艺入手，针对矿石的特殊力学性质采用特殊的磨矿新工艺，具体就是采用介质尺寸精确及选择破碎作用强的选择性磨矿新工艺，降低过磨过粉碎，降低磨矿产品中-500目粒级的含量，使磨矿产品尽量满足选矿的条件，有利于矿石分选。结合会泽采选厂工业试验情况进行实例分析，从而验证上述结论的合理性。
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| 关 键 词： | 磨矿 过粉碎 铸铁段 粒级 目 |
Experimental Study on Grinding Process of Mixed Oxidized and Sulfide Ore of Lead-Zinc with Cast Iron Cylpeb |
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| MA De,YANG Heng-shu.Experimental Study on Grinding Process of Mixed Oxidized and Sulfide Ore of Lead-Zinc with Cast Iron Cylpeb[J].Yunnan Metallurgy,2011(6):20-22,26. |
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| Authors: | MA De YANG Heng-shu |
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| Affiliation: | (Yunnan Chihong Zn ＆ Ge Co. , Ltd. , Qujing, Yunnan 655011, China) |
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| Abstract: | It started from grinding process in this paper; the special ore grinding new process shall be adopted according to the special mechanical properties of ore. Concretely, it is a selective milling new process with accurate media size which has strong selective crushing action for deereasing over milling and over crushing and reducing - 500 mesh fraction content in ore grinding products. So the ore grinding products can meet the requirements of beneficiation conditions, which is beneficial to ore separation. The reasonableness of the a- bove conclusions can be verified combining the industrial experiment analysis of Huize mining plant. |
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| Keywords: | ore grinding over crushing cast iron eylpeb particle size fraction mesh |
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