| 不同混煤燃烧过程中硫污染物释放特性试验 |
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| 引用本文： | 李英杰,路春美,刘汉涛,王永征,韩奎华.不同混煤燃烧过程中硫污染物释放特性试验[J].山东大学学报(工学版),2005,35(6):37-40. |
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| 作者姓名： | 李英杰 路春美 刘汉涛 王永征 韩奎华 |
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| 作者单位： | 山东大学,能源与动力工程学院,山东,济南,250061;山东大学,能源与动力工程学院,山东,济南,250061;山东大学,能源与动力工程学院,山东,济南,250061;山东大学,能源与动力工程学院,山东,济南,250061;山东大学,能源与动力工程学院,山东,济南,250061 |
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| 基金项目： | 山东省自然科学基金项目(No.Y2003F07)，山东电力集团公司科技项目子课题(No.2003A20) |
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| 摘 要： | 为了降低电厂燃用高硫贫煤硫污染物的排放,在高硫贫煤中分别掺入低硫贫煤和低硫烟煤组成混煤.利用一维燃烧试验台,对不同混煤的硫析出特性进行研究.结果表明:在贫煤-贫煤混煤燃烧过程中,各单煤SO2析出基本没有相互影响,H2S析出较复杂;在贫煤-烟煤混煤燃烧过程中,随着烟煤掺入比例的加大,SO2析出也随之提前.
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| 关 键 词： | 混煤 燃烧 硫释放 |
| 文章编号： | 1672-3961(2005)06-0037-04 |
| 修稿时间： | 2004年9月2日 |
Experimental on the characteristics of sulfurous pollutant with different blended coals |
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| LI Ying-jie,LU Chun-mei,LIU Han-tao,WANG Yong-zheng,HAN Kui-hua.Experimental on the characteristics of sulfurous pollutant with different blended coals[J].Journal of Shandong University of Technology,2005,35(6):37-40. |
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| Authors: | LI Ying-jie LU Chun-mei LIU Han-tao WANG Yong-zheng HAN Kui-hua |
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| Abstract: | In order to reduce the sulfurous polltant which was procreated by burning the high-sulfur lean coal,the low-sulfur lean coal and low-sulfur bituminous coal were separately mixed into the high-sulfur lean coal.The characteristic of sulfur release in different blended coals was studied by the one-dimensional combustion experimental system.The results showed that the characteristic of SO_2 release in the lean blended coals was not affected by each coal,the disciplinarian of H_2S release was complicated;velocity of SO_2 release became fast in the lean-bituminous blended coals with the bituminous coal being mixed into. |
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| Keywords: | blended coal combustion sulfur release |
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