| 选煤厂浓缩设备工艺效果评定方法(MT/T851—2011)宣贯说明 |
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| 引用本文： | 宋晓,于宇,徐学武,吴大为.选煤厂浓缩设备工艺效果评定方法(MT/T851—2011)宣贯说明[J].选煤技术,2013(1):9-12,17. |
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| 作者姓名： | 宋晓 于宇 徐学武 吴大为 |
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| 作者单位： | 1. 唐山国华科技有限公司,河北唐山,063020
2. 淮南矿业(集团)有限责任公司,安徽淮南,232047 |
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| 摘 要： | 为使选煤厂浓缩设备工艺效果评定方法 (MT/T 851—2011)更加完善,在该标准2000年版本基础上进行了修订,修改后的标准介绍了主要指标浓缩效率和两个辅助指标——澄清系数和底流浓度,并以A选煤厂的浓缩设备为例,阐述了其工艺效果指标和技术经济指标的计算。
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| 关 键 词： | 浓缩设备 浓缩效率 澄清系数 底流浓度 宣贯说明 工艺效果 |
Publicizing and implementation explanation of performance evaluation method for thickening equipment in coal preparation plants(MT/T 851—2011) |
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| SONG Xiao,YU Yu,XU Xue-wu,WU Da-wei.Publicizing and implementation explanation of performance evaluation method for thickening equipment in coal preparation plants(MT/T 851—2011)[J].Coal Preparation Technology,2013(1):9-12,17. |
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| Authors: | SONG Xiao YU Yu XU Xue-wu WU Da-wei |
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| Affiliation: | 1(1.Tangshan Guohua Technology Corporation,Tangshan,Hebei 063020,China; 2.Huainan Mining Industrial(Group) Co Ltd,Huainan,Anhui 232047,China) |
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| Abstract: | To further perfect the standard of(MT/T 851—2011) Performance Evaluation Method for Thickening Equipment in Coal Preparation Plant,the amendments has been made to the MT/T 851—2000 version.This paper emphasizes the main index-thickening efficiency and two auxiliary indexes clarifying factor and underflow solid concentration.Taking the thickening equipment in A coal preparation plant as a sample,the calculation of performance index and technical-economic index are introduced. |
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| Keywords: | thickening equipment thickening efficiency clarifying factor underflow solid concentration publicizing and implementation explanation technology performance |
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