| 计算选煤产品实际产率格式法的修正 |
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| 引用本文： | 张秀梅,郭德. 计算选煤产品实际产率格式法的修正[J]. 煤炭加工与综合利用, 2003, 0(2): 12-13 |
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| 作者姓名： | 张秀梅 郭德 |
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| 作者单位： | 华北科技学院,安全环境系,北京,东燕郊,101601 |
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| 摘 要： | 为了进一步提高格式公式法计算选煤产品实际产率的准确性 ,引入煤炭分选前后数质量平衡关系 ,对格式公式法进行修正 ;修正后的方法只需用复杂公式计算精煤产率即可 ,而不需要计算其他产率
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| 关 键 词： | 选煤产品实际产率 数质量平衡 格式公式 修正 |
| 文章编号： | 1005-8397(2003)02-0012-02 |
| 修稿时间： | 2002-10-28 |
The revision of G-method for calculating actual product yields of a cleaning process |
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| ZHANG Xiu mei,GUO De. The revision of G-method for calculating actual product yields of a cleaning process[J]. Coal Processing & Comprehensive Utilization, 2003, 0(2): 12-13 |
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| Authors: | ZHANG Xiu mei GUO De |
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| Abstract: | For further increasing the accuracy of calculating the actual product yields of a cleaning process by G equation, the quantity and quality balance, both before and after cleaning, introduced for revision of this equation to decrease its calculation error. With the revised method, only calculation of the concentrate yield by complicate equation needed without calculation of other products. |
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| Keywords: | actual product yields from coal cleaning quantity and quality balance G equation revision |
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