熱重法研究煤泥與玉米秸稈的混合燃燒特性(英文)
發(fā)布時間:2023-12-09 19:33
利用熱重研究了煤泥與玉米秸稈的混合燃燒特性,分別分析了原料中揮發(fā)組分和無機組分對燃燒特性的影響,并進行了動力學(xué)計算。結(jié)果表明,玉米秸稈的添加能夠促進煤泥的著火并能顯著提高煤泥的燃燒性能。煤泥中的無機組分阻礙煤泥中有機組分的著火及燃盡,而玉米秸稈中的無機組分對有機質(zhì)的燃燒起到促進作用。玉米秸稈半焦中殘存的無機組分仍能促進煤焦的著火和燃盡。煤泥燃燒的活化能接近于泥炭和褐煤燃燒的活化能。玉米秸稈的添加能夠顯著降低煤泥和秸稈混合燃燒的活化能。
【文章頁數(shù)】:10 頁
【文章目錄】:
0 Introduction
1 Experimental
1.1 Coal and biomass samples
1.2 Thermogravimetric analysis
1.3 Kinetic analysis
2 Results and discussion
2.1 Combustion characteristics of coal slime and corn stalk blends
2.2 Effect of volatile matters on the combustion characteristics
2.3 Effect of inorganic matters on the combustion characteristics
2.4 Kinetics analysis
3 Conclusions
本文編號:3872018
【文章頁數(shù)】:10 頁
【文章目錄】:
0 Introduction
1 Experimental
1.1 Coal and biomass samples
1.2 Thermogravimetric analysis
1.3 Kinetic analysis
2 Results and discussion
2.1 Combustion characteristics of coal slime and corn stalk blends
2.2 Effect of volatile matters on the combustion characteristics
2.3 Effect of inorganic matters on the combustion characteristics
2.4 Kinetics analysis
3 Conclusions
本文編號:3872018
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