| 煤灰成分和煤灰熔融性的关系 |
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| 引用本文： | 陈文敏,姜宁. 煤灰成分和煤灰熔融性的关系[J]. 洁净与空调技术, 1996, 0(2) |
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| 作者姓名： | 陈文敏 姜宁 |
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| 作者单位： | 煤炭科学研究总院北京煤化学研究所(陈文敏)，煤炭科学研究总院北京煤化学研究所(姜宁) |
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| 摘 要： | 系统地研定了中国煤的灰熔融性软化温度ST和流动温度FT与煤灰中SiO_2、Al_2O_3、Fe_2O_3、CaO等主要成分间的关系。并推导出了利用煤灰成分计算煤灰熔融性ST和FT的一组多元回归式。这些回归式的精度达到较高的水平,具有广泛的实用价值和推广价值。
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| 关 键 词： | 灰成分 熔融性 软化温度 流动温度 |
RELATION BETWEEN THE COAL ASH COMPOSITION AND FUSIBILITY |
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| Chen Wenmin Jiang Ning. RELATION BETWEEN THE COAL ASH COMPOSITION AND FUSIBILITY[J]. Contamination Control & Air-Conditioning Technology, 1996, 0(2) |
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| Authors: | Chen Wenmin Jiang Ning |
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| Abstract: | The relation between the SiO2, Al2O3, Fe2O3 and Cat) content in coal ash and softening-fluid temperature of coal ash fusibility in Chinese coal is studied in this paper. And a group of polynomial regression equations which can be used to calculate the .softening-fluid temperature of coal ash wilh coal ash composition, are gained through study. These equations reach a higher accuracy degree and possess a certain worth for spread application. |
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| Keywords: | coal ash composition coal ash fusibility softening temperature fluid temperature |
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