| BCFC的制备和成型机理及燃烧特性 |
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| 引用本文： | 黄光许,刘全润,文成,张传祥,马名杰.BCFC的制备和成型机理及燃烧特性[J].煤炭转化,2012,35(3):84-86,93. |
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| 作者姓名： | 黄光许 刘全润 文成 张传祥 马名杰 |
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| 作者单位： | 1. 河南理工大学材料学院,454000河南焦作
2. 贵州茅台酒股份有限公司,564501贵州仁怀 |
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| 基金项目： | 河南省重点攻关项目，河南理工大学青年基金资助项目 |
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| 摘 要： | 通过实验确定了生物质煤基燃料炭(BCFC)的制备工艺,研究了BCFC的成型机理和燃烧特性.结果表明,BCFC的制备工艺是将禹州煤、玉米秸秆和黏结剂按照81∶6∶13的质量比混合成型,再经700℃炭化处理.生物质型煤的内部结构、禹州煤和有机黏结剂的黏结性是BCFC成型的保证.市售燃料炭在燃烧初期燃烧强度较大,但持久性逊于BCFC,这与二者挥发分、固定碳和发热量的差异有关.
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| 关 键 词： | 生物质煤基燃料炭 制备工艺 成型机理 燃烧特性 |
PREPARATION AND BRIQUETTING MECHANISM AND COMBUSTION CHARACTERISTICS OF BIOMASS COAL-BASED FUEL CHARCOAL |
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| Huang Guangxu
,
Liu Quanrun
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Wen Cheng
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Zhang Chuanxiang
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Ma Mingjie.PREPARATION AND BRIQUETTING MECHANISM AND COMBUSTION CHARACTERISTICS OF BIOMASS COAL-BASED FUEL CHARCOAL[J].Coal Conversion,2012,35(3):84-86,93. |
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| Authors: | Huang Guangxu Liu Quanrun Wen Cheng Zhang Chuanxiang Ma Mingjie |
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| Affiliation: | Huang Guangxu Liu Quanrun Wen Cheng Zhang Chuanxiang and Ma Mingjie(He’nan Polytechnic University,454000 Jiaozuo,He’nan; Guizhou Maotai Company Limited,564501 Renhuai,Guizhou) |
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| Abstract: | The preparation process of biomass coal-based fuel charcoal(BCFC) were obtained by experimental,then its briquetting mechanism and combustion characteristics were studied.The optimal process parameters of BCFC were determined as following: Yuzhou coal,corn stalk and organic binder are mixed at a mass ratio 81∶6∶13,and carbonized after briquetting.The bio-briquette structure and caking property of Yuzhou coal and binder are the foundation of the BCFC briuqetting.The combustion intensity of commercial fuel charcoal is higher than that of BCFC in the initial stage of combustion,while their magnitude of combustion prolongation is on the contrary,because of the difference of their volatile mater,fixed carbon and calorific value. |
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| Keywords: | biomass coal-based fuel charcoal preparation process briquetting mechanism combustion characteristics |
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