| 确定混煤中单煤比例的方法 |
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| 引用本文： | 姚伯元.确定混煤中单煤比例的方法[J].科技导报(北京),2006,24(5):62-65. |
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| 作者姓名： | 姚伯元 |
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| 作者单位： | 海南大学理工学院海南省精细化工重点实验室 海口570228 |
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| 摘 要： | 建立了一种新的在有重叠峰情况下确定混煤中单煤比例的方法:曲线剥离分峰法。该法按单煤正态分布曲线方程积分计算混煤比,操作简单,计算结果唯一,效果良好,适用于各种复杂情况。引入镜质组含量校正后,可以更准确地计算混煤比。建立单煤与混煤分布曲线方程的过程,可作为由一组实测数据确定多个待定参数的成功实例。
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| 关 键 词： | 混煤比 镜质组反射率 曲线剥离分峰 |
| 文章编号： | 1000-7857（2006）05-0062-04 |
| 收稿时间： | 2006-02-15 |
| 修稿时间： | 2006年2月15日 |
Method of Determining the Ratio of Single Coal in Mixed Coal |
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| YAO Bo-yuan.Method of Determining the Ratio of Single Coal in Mixed Coal[J].Science & Technology Review,2006,24(5):62-65. |
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| Authors: | YAO Bo-yuan |
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| Institution: | Provincial Key Laboratory of Fine Chemical Industry, Technology Institute of Hainan University, Haikou 570228, China |
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| Abstract: | A new method that calculates the ratio of single coal in mixed coal is given. When several single coal peaks are partly overlapped, separating overlapped curve is established. The method with the characteristics of simple operation and single result is based on the integral of normal distribution equation of every single coal. It can be used in many complex problems. As calibration of vitrinite content is introduced, the exact ratio of single coal in mixed coal can be figured out. The process of establishing curve distribution equation is a good example of obtaining several parameters according to one group of test date. |
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| Keywords: | ratio of mixed coal vitrinite reflectance separating overlapped curve |
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