| 烟煤与造纸污泥混配物的热解特性研究 |
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| 引用本文： | 张文丹,戴财胜.烟煤与造纸污泥混配物的热解特性研究[J].煤炭转化,2012,35(1):13-15,45. |
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| 作者姓名： | 张文丹 戴财胜 |
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| 作者单位： | 湖南科技大学煤炭资源清洁利用与矿山环境保护湖南省重点实验室,411201 湖南湘潭 |
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| 基金项目： | 煤炭资源清洁利用与矿山环境保护湖南省重点实验室开放基金资助项目 |
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| 摘 要： | 采用TGA/DSCI/1600HT型同步热分析仪,在氮气气氛下对烟煤、造纸污泥及两者混配物的热解特性进行了研究.结果表明:造纸污泥与烟煤混配物的挥发分综合释放特性指数(即D值)高于烟煤;造纸污泥的加入使混配物的热解反应比单一烟煤更加容易进行,且其挥发分析出特性也明显优于混配前的单一烟煤.
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| 关 键 词： | 烟煤 造纸污泥 混配物 热解特性 |
PYROLYSIS CHARACTERISTICS OF TWO MIXED LIGAND OF COMPLEXES SOFT COAL AND PAPERMAKING SLUDGE |
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| Zhang Wendan
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Dai Caisheng.PYROLYSIS CHARACTERISTICS OF TWO MIXED LIGAND OF COMPLEXES SOFT COAL AND PAPERMAKING SLUDGE[J].Coal Conversion,2012,35(1):13-15,45. |
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| Authors: | Zhang Wendan Dai Caisheng |
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| Affiliation: | Zhang Wendan and Dai Caisheng(School of Mining and Safety Engineering,Hu’nan University of Science and Technology, 411201 Xiangtan,Hu’nan;Hu’nan Province Key Laboratory of Coal Resources Clean-utilization and Mine Environment Protection,Hu’nan University of Science and Technology,411201 Xiangtan,Hu’nan) |
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| Abstract: | Pyrolysis characteristics of soft coal,papermaking sludge and both of the two mixed ligand complexes have been researched with TGA/DSCI/1600HT type synchronous thermal analyzer in nitrogen atmosphere.The results show that the comprehensive release feature index of volatile(D reducation time) of two mixed ligand complexes of papermaking sludge and soft coal is higher than soft coal;as a result of the papermaking sludge being added,pyrolysis reaction of two mixed ligand complexes is more easily than soft coal,and obviously the character of its volatilize being released is also better than single soft coal. |
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| Keywords: | soft coal papermaking sludge complexes pyrolysis characteristics |
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