| 望峰岗选煤厂煤泥水特性的试验研究 |
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| 引用本文： | 黄灿灿,黄孟.望峰岗选煤厂煤泥水特性的试验研究[J].选煤技术,2012(3):28-30. |
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| 作者姓名： | 黄灿灿 黄孟 |
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| 作者单位： | 1. 淮南矿业集团,安徽淮南,232000
2. 安徽理工大学材料科学与工程学院,安徽淮南,232000 |
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| 摘 要： | 针对望峰岗选煤厂入选原煤中粘土类矿物含量较多的问题进行了激光粒度分析和X射线衍射分析,研究了<0.045 mm粒级中颗粒的粒度分布以及煤泥水中的粘土矿物的种类和含量,并且对煤泥水进行了药剂优化试验,探究了凝聚剂和絮凝剂之间的加药时间间隔对其协同作用的影响。
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| 关 键 词： | 煤泥水 凝聚剂 絮凝剂 透光率 |
Research on characteristics of coal slurry in Wangfenggang coal preparation plant |
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| HUANG Can-can
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HUANG Meng.Research on characteristics of coal slurry in Wangfenggang coal preparation plant[J].Coal Preparation Technology,2012(3):28-30. |
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| Authors: | HUANG Can-can HUANG Meng |
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| Affiliation: | 1.Huainan Mining Industrial Group,Huainan,Anhui 232000,China;2.School of Materials Science and Engineering, Anhui University of Science and Technology,Huainan,Anhui 232000,China) |
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| Abstract: | According to the problem of high content of clay minerals in raw coal in Wangfenggang coal preparation plant,the particle size distribution in range of less than 0.045 mm size fraction and the type and content of clay minerals in coal slurry was analyzed by laser particle size analyzer and XRE test,also the reagent optimization test for slime water was done to explore the effect of interval of reagent addition time between coagulant and flocculants on their cooperation effects. |
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| Keywords: | coal slurry coagulant flocculants light transmittance |
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