| 重介选煤中固液比的影响研究 |
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| 引用本文： | 杜振宝,路迈西. 重介选煤中固液比的影响研究[J]. 洁净煤技术, 2011, 17(5): 5-6,9 |
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| 作者姓名： | 杜振宝 路迈西 |
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| 作者单位： | 1. 天地科技股份有限公司开采事业部,北京,100013
2. 中国矿业大学(北京)化学与环境工程学院,北京,100083 |
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| 摘 要： | 介绍了固液比对重介选煤的影响。结合淮北选煤厂的实际生产情况,对理论固液比和实际固液比进行对比分析。结果表明,在实际固液比情况下,选煤厂每年节约电量1.5708×106 kWh,实际介耗量减少,固定投资和单位能耗明显降低,经济效益显著。
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| 关 键 词： | 重介旋流器 固液比 可选性 分选效果 |
Influence of solid-liquid ratio on dence medium separation process |
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| DU Zhen-bao,LU Mai-xi. Influence of solid-liquid ratio on dence medium separation process[J]. Clean Coal Technology, 2011, 17(5): 5-6,9 |
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| Authors: | DU Zhen-bao LU Mai-xi |
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| Affiliation: | DU Zhen-bao1,LU Mai-xi2(1.Coal Mining and Designing Department,Tiandi Science and Technology Co.,Ltd.,Beijing 100013,China,2.School of Chemical and Environmental Engineering,China University of Mining and Technology(Beijing),Beijing 100083,China) |
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| Abstract: | Introduce the influence of solid-liquid ratio on dence medium separation process.Theoretic solid-liquid ratio is compared with practical ratio.The results show that in practical ratio,the plant save electric power 1.5708×106 kWh every year,fewer medium consumption,less investment in high solid-liquid ratio conditions. |
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| Keywords: | dence medium cyclone solid-liquid ratio separability separation effect |
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