| 基于SPSS的煤泥水性质影响上清液浊度的试验研究 |
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| 引用本文： | 王建忠,秦海滨,张显波,谭丽.基于SPSS的煤泥水性质影响上清液浊度的试验研究[J].煤炭技术,2014(7):222-224. |
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| 作者姓名： | 王建忠 秦海滨 张显波 谭丽 |
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| 作者单位： | 内蒙古科技大学矿业与煤炭学院;内蒙古伊泰煤炭股份有限公司;微山崔庄煤矿有限责任公司 |
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| 摘 要： | 选择在实际生产中易出现煤泥水沉降问题的济三选煤厂煤泥水为代表,在考察其矿物组成的基础上,通过改变煤泥水的质量浓度、-45μm细泥含量、pH和水质硬度构造典型煤泥水体系,进行无交互作用的四因素五水平正交试验,确定其自然沉降的特性,探讨煤泥水性质对上清液浊度的影响机制;同时以此为例,介绍了SPSS19.0软件在矿物加工实验中进行正交设计及方差分析和回归分析的实际应用。
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| 关 键 词： | 煤泥水性质 上清液浊度 SPSS19.0 |
Effects of Slime-water Nature on Its Supernatant Turbidity Based on SPSS |
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| WANG Jian-zhong;QIN Hai-bin;ZHANG Xian-bo;TAN Li.Effects of Slime-water Nature on Its Supernatant Turbidity Based on SPSS[J].Coal Technology,2014(7):222-224. |
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| Authors: | WANG Jian-zhong;QIN Hai-bin;ZHANG Xian-bo;TAN Li |
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| Affiliation: | WANG Jian-zhong;QIN Hai-bin;ZHANG Xian-bo;TAN Li;College of Mining and Coal,Inner Mongolia University of Science and Technology;Inner Mongolia Yitai Coal Co.,Ltd.;Weishan Cuizhuang Coal Mine Co.,Ltd.; |
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| Abstract: | In order to Explore the influence of coal slurry properties on its supernatant turbidity,orthogonal tests with four factors in five levels concerning coal slurry concentration,proportion of-45μm fine content,pH value and water hardness were conducted without consideration of interactions using SPSS 19.0 software with coal slurry suffering difficult to sediment problem from Jisan Coal Preparation Plant on the basis of a clear knowledge of slime mineral composition there.Furthermore,an introduction of SPSS's application in design and analysis of mineral processing experiment is made. |
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| Keywords: | nature of slime-water supernatant turbidity SPSS19 0 |
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