| 浅谈采样和制样过程中的注意事项 |
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| 引用本文： | 贾卫东.浅谈采样和制样过程中的注意事项[J].煤质技术,2008(4). |
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| 作者姓名： | 贾卫东 |
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| 作者单位： | 天津国华盘山发电有限责任公司 天津蓟县301900 |
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| 摘 要： | 分析总结了燃煤采样和制样过程中应注意的事项,指出在采样过程中应注意合理布置采样点、保证足够的子样数目和子样质量、正确选择采样工具等事项,在制样过程中应注意制样前的准备工作、缩分等制样过程应规范、应检验煤样制备的精密度等事项。
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| 关 键 词： | 煤质分析 采制样 注意事项 |
Some key points in sampling and sample preparation course |
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| JIA Wei-dong.Some key points in sampling and sample preparation course[J].Goal Quality and Technology,2008(4). |
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| Authors: | JIA Wei-dong |
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| Abstract: | Some key points in sampling and sample preparation course were analyzed,such as rational sampling spot,enough volume and quality of subsample and correct sampling tools etc.Moreover,the set-up work before sample preparation,coal division criterion and accuracy of coal sample preparation should also be paid attention in sample preparation course. |
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| Keywords: | coal quality analysis sampling and preparation key points |
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