| 汝箕沟煤矿煤发热量的回归分析研究 |
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| 引用本文： | 刘晓国,赵志根,黄文辉.汝箕沟煤矿煤发热量的回归分析研究[J].洁净煤技术,2011,17(2):51-53. |
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| 作者姓名： | 刘晓国 赵志根 黄文辉 |
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| 作者单位： | 1. 安徽理工大学,地球与环境学院,安徽淮南232001
2. 中国地质大学(北京)能源学院,北京,100083 |
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| 摘 要： | 通过分析汝箕沟煤矿煤质得到了84组煤质分析数据,包括Ad,Mad,Vdaf,Qgr,d,并统一了各变量的基准;根据回归分析的原理,建立起煤的发热量与煤的工业分析参数之间的多元回归方程。通过F-检验和相关系数检验,说明回归方程是显著的,有实用价值;通过误差分析,表明回归分析的效果较好。
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| 关 键 词： | 发热量 多元回归分析 无烟煤 |
Regression analysis of coal calorific value in Rujigou coal mine |
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| LIU Xiao-guo,ZHAO Zhi-gen,HUANG Wen-hui.Regression analysis of coal calorific value in Rujigou coal mine[J].Clean Coal Technology,2011,17(2):51-53. |
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| Authors: | LIU Xiao-guo ZHAO Zhi-gen HUANG Wen-hui |
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| Affiliation: | 1.School of Earth and Environment,Anhui University of Science and Technology,Huainan 232001,China;2.School of Energy Resources,China University of Geosciences(Beijing),Beijing 100083,China) |
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| Abstract: | Research 84 groups of coal quality analysis data including Ad,Mad,Vdaf and Qgr,d,and make the basis standardization of those data.Based on the theory of regression analysis,establish the multiple regression equation between coal calorific value and coal industry analysis parameters.The results show that regression analysis works well by the F-test,R-test and error analysis. |
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| Keywords: | calorific value multiple regression analysis anthracite |
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