THERMOGRAVIMETRIC STUDY ON MIXEDLY BURNING PROPERTIES OF FURFURAL RESIDUES WITH COALS

YI Xiao-qing; ZHANG Cui-zhenChangsha University of Science and Technology

doi:10.19666/j.rlfd.2007.07.006

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THERMOGRAVIMETRIC STUDY ON MIXEDLY BURNING PROPERTIES OF FURFURAL RESIDUES WITH COALS

Thermal Power Generation Issue 7, Pages: 25-28(2007)

更新时间：2025-09-28

- THERMOGRAVIMETRIC STUDY ON MIXEDLY BURNING PROPERTIES OF FURFURAL RESIDUES WITH COALS
- 作者机构：
  
  长沙理工大学
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2007.07.006
  CLC： TK16
- Published：2007
- 稿件说明：
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YI Xiao-qing, ZHANG Cui-zhenChangsha University of Science and Technology. THERMOGRAVIMETRIC STUDY ON MIXEDLY BURNING PROPERTIES OF FURFURAL RESIDUES WITH COALS[J]. Thermal Power Generation, 2007, (7): 25-28.
DOI：

YI Xiao-qing, ZHANG Cui-zhenChangsha University of Science and Technology. THERMOGRAVIMETRIC STUDY ON MIXEDLY BURNING PROPERTIES OF FURFURAL RESIDUES WITH COALS[J]. Thermal Power Generation, 2007, (7): 25-28. DOI： 10.19666/j.rlfd.2007.07.006.

摘要

采用热重分析仪

对糠醛渣和烟煤、褐煤以及它们以不同的比例所得的混合试样进行燃烧特性试验

结果表明:在煤中加入糠醛渣后

混合试样与煤相比其着火温度提前

综合燃烧性能显著提高;糠醛渣与褐煤混合比糠醛渣与烟煤混合燃烧性能好

当糠醛渣与褐煤以2:1的比例混合时混合试样的燃烧特性良好。通过数据分析及求解燃烧反应的动力学参数

为糠醛渣的经济利用提供了可靠的理论依据。

Abstract

The burning property test of furfural residues with bituminous coal and brown coal

as well as mixed samples of them obtained from different proportions have been studied by using a thermogravimetric analyser.The results show that the ignition temperature of the blends is lower than that of burning coal only

and the comprehensive combustion performance being obviously enhanced.The combustion behavior of furfural residues mixedly burnt with brown coal is better than that with bituminous coal

and the combustion behavior is good when furfural residues are mixedly burnt with brown coal in a proportion of 2∶1.Through data analysis and finding the kinetic parameters of combustion reaction

a reliable theoretic foundation for economic application of furfural residues has been laid.

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