| 微机量热仪的点火控制方式对发热量测值的影响 |
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| 引用本文： | 崔广润,李中原.微机量热仪的点火控制方式对发热量测值的影响[J].周口师范学院学报,2003,20(2):26-27,72. |
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| 作者姓名： | 崔广润 李中原 |
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| 作者单位： | 1. 项城市佳能热电有限公司,河南,项城,466200
2. 商水县质量技术监督局检验测试中心,河南,商水,466100 |
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| 摘 要： | 国产微机量热仪不同的点火方式对煤的发热量测值有着显著影响．通过与国标方法对比分析，总结得出搅拌5min再点火是较合理的点火方式，从而解决了国产微机量热仪测值偏高的问题，为煤炭以质计价提供了公正可靠的计量方法．
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| 关 键 词： | 煤炭 发热量 微机量热仪 点火控制方式 测量方法 计量方法 |
| 文章编号： | 1671-9476(2003)02-0026-02 |
On effect which fire lighting ways of calorimeters have on heat value that coal gives off |
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| CUI Guang run,LI Zhong yuan.On effect which fire lighting ways of calorimeters have on heat value that coal gives off[J].Journal of Zhoukou Normal University,2003,20(2):26-27,72. |
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| Authors: | CUI Guang run LI Zhong yuan |
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| Abstract: | Different fire lighting ways of microcalorimeters made in our country have marked effect on the value of heat that coal sends out.Compared with the standard way,it is a better way to light the coal sfter it has been stirred for 5min. It is a more reasonable way. Thus,we settled the problem that the heat value we survey with a calorimeter made in China is often larger.Therefore we can offer you a reasonable and dependable method of determining a coal price according to its quality. |
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| Keywords: | calorimeter fire lighting control heat that coal sends out |
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