| 掺混比对混煤燃烧特性的影响实验研究 |
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| 引用本文： | 杨威,鄢晓忠,张辉,王焱,刘定军,陈绍龙,张艺漫.掺混比对混煤燃烧特性的影响实验研究[J].煤气与热力,2012(7):4-7,16. |
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| 作者姓名： | 杨威 鄢晓忠 张辉 王焱 刘定军 陈绍龙 张艺漫 |
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| 作者单位： | [1]长沙理工大学能源与动力工程学院,湖南长沙410014 [2]国电湖南宝庆煤电有限公司,湖南邵阳422000 |
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| 摘 要： | 采用热重分析仪,对3种单煤以及不同掺混比(质量比)下两两掺混的混煤进行了热重分析实验。根据实验结果,对不同掺混比混煤的着火温度、可燃特性、稳燃特性、燃尽特性及综合燃烧特性等进行了探讨。按一定比例掺混,可有效改善燃煤的燃烧特性。
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| 关 键 词： | 混煤 掺混比 热重分析 着火温度 燃烧特性 可燃特性 稳燃特性 燃尽特性 综合燃烧特性 |
Experimental Study on Influence of Mixing Ratio on Blended Coal Combustion Characteristics |
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| YANG Wei,YAN Xiaozhong,ZHANG Hui,WANG Yan,LIU Dingjun,CHEN Shaolong,ZHANG Yiman.Experimental Study on Influence of Mixing Ratio on Blended Coal Combustion Characteristics[J].Gas & Heat,2012(7):4-7,16. |
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| Authors: | YANG Wei YAN Xiaozhong ZHANG Hui WANG Yan LIU Dingjun CHEN Shaolong ZHANG Yiman |
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| Affiliation: | YANG Wei, YAN Xiaozhong, ZHANG Hui, WANG Yan, LIU Dingjun, CHEN Shaolong, ZHANG Yiman |
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| Abstract: | The experiments of three kinds of single coals and their binary blends with different mixing ratios （mass ratio） are performed by thermo-gravimetric analyzer. According the experimental results, the ignition temperature, combustibility, stable combustion characteristics, burn-out characteristics and comprehensive combustion characteristics of the blended coals with different mixing ratios are discussed. The combustion characteristics of coals are improved effectively by mixing them in suitable proportions. |
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| Keywords: | blended coal mixing ratio thermo-gravimetric analysis ignition temperature combustion characteristics combustibility stable combustion characteristics burn-out characteristics comprehensive combustion characteristics |
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