| 燃煤添加剂的助燃性能研究 |
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| 引用本文： | 李伟,钱枫.燃煤添加剂的助燃性能研究[J].北京工商大学学报(自然科学版),2001,19(2):42-47. |
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| 作者姓名： | 李伟 钱枫 |
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| 作者单位： | 北京工商大学化工学院, |
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| 摘 要： | 选取了 5种金属氧化物或盐 ,利用热重分析的方法 ,分析了它们对煤的发热量、着火温度等燃烧特性的影响 ,并据此制备了一种燃煤添加剂 .研究结果表明 ,该燃煤添加剂可有效降低煤的着火温度 ,增加煤燃烧的发热量 ,当添加剂加入量为0 .2 %时 ,可使发热量增加 1 3.0 % ,着火温度下降约 3～ 5℃ .
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| 关 键 词： | 煤 燃烧特性 添加剂 |
| 文章编号： | 1001-7429(2001)02-0043-05 |
| 修稿时间： | 2000年9月30日 |
EFFECT OF COAL ADDITIVES ON COMBUSTION CHARACTERISTICS |
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| LI Wei,QIAN Feng.EFFECT OF COAL ADDITIVES ON COMBUSTION CHARACTERISTICS[J].Journal of Beijing Technology and Business University:Natural Science Edition,2001,19(2):42-47. |
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| Authors: | LI Wei QIAN Feng |
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| Abstract: | Five metallic oxides or salts were chosen to determine their respective influence and co-influence on the combustion characteristics of the coal sample. An additive was then got based on the tests. The result shows that with addition of 0.2%, the additive will increase the calorific efficie ncy for about 7% and decrease the ignition temperature for about 3～5 ℃. |
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| Keywords: | coal combustion characteristics additive |
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