| 燃煤燃烧理论单位气体量计算中的几个误区 |
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| 引用本文： | 江旭昌.燃煤燃烧理论单位气体量计算中的几个误区[J].水泥工程,2017,30(6):9-13. |
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| 作者姓名： | 江旭昌 |
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| 作者单位： | 天津市博纳建材高科技研究所 |
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| 摘 要： | 在应用简便计算法计算燃煤完全燃烧时所需单位理论空气量和理论烟气生成量时,存在对原煤和煤粉低位热值和燃煤工业分析项目代表的符号及其基表示符号混淆不清等问题,导致最终的计算误差较大。文章梳理了燃煤工业分析项目及其代表符号的概念,列举了各种计算错误,并进行了仔细分析。
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| 关 键 词： | 燃煤 燃烧 工业分析 空气量 烟气量 低位热值 水分 全硫 灰分 |
Some misunderstandings in the calculation of the unit theoretical amount of gas of coal combustion |
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| Jiang Xuchang.Some misunderstandings in the calculation of the unit theoretical amount of gas of coal combustion[J].Cement Engineering,2017,30(6):9-13. |
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| Authors: | Jiang Xuchang |
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| Affiliation: | Tianjin Boehner building materials High Tech Research Institute |
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| Abstract: | In the calculation of unit amount of theoretical air and gas by simple calculation method, there exsits confusion of low calorific value between raw coal and coal pulverized coal and confusion of the symbolic of coal industry analysis item which leads to the final calculation error. The paper combed the concept of the cola industry analysis item and its representative symbols, enumerated various calculation errors and carried out a careful analysis. |
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| Keywords: | coal combustion indusrty analysis air amount gas amount low calorific value water content total sulfur ash content |
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