| 选煤厂外购原煤计质指标的确定和应用 |
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| 引用本文： | 杨江清.选煤厂外购原煤计质指标的确定和应用[J].煤质技术,2008(2):11-13. |
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| 作者姓名： | 杨江清 |
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| 作者单位： | 南桐矿业有限责任公司,南桐选煤厂,重庆,400803 |
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| 摘 要： | 通过对南桐选煤厂外购原煤资料的统计分析,结合动力用煤与炼焦用精煤指标的差异及对南桐煤部分指标的相关分析,合理地确定了外购炼焦原煤的计质指标,并将其应用于生产实践,使外购原煤质量有了根本性的好转。
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| 关 键 词： | 炼焦原煤 计质指标 |
| 文章编号： | 1007-7677(2008)02-0011-03 |
| 修稿时间： | 2007年12月12 |
Determination and application of indexes for evaluating quality of feed coal in coal preparation plant |
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| YANG Jiang-qing.Determination and application of indexes for evaluating quality of feed coal in coal preparation plant[J].Goal Quality and Technology,2008(2):11-13. |
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| Authors: | YANG Jiang-qing |
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| Abstract: | In Nantong Coal Preparation Plant, by the statistic analysis of information of feed coal which purchased from outside, several indexes of Nantong coal quality and the differences of coal quality indexes between coal for power and clean coal for coking are analyzed. The indexes for evaluating the quality of feed coal for coking which purchased form outside are rightly determinated. These indexes are applied in producing practice. The quality of feed coal purchased form outside has an essential improvement. |
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| Keywords: | feed coal for coking index for evaluating quality |
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