| 传统热源及微波热源热解污泥热重分析的对比 |
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| 引用本文： | 方琳,赵绪新,田禹,武伟男.传统热源及微波热源热解污泥热重分析的对比[J].哈尔滨商业大学学报(自然科学版),2009,25(3). |
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| 作者姓名： | 方琳 赵绪新 田禹 武伟男 |
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| 作者单位： | 1. 深圳大学,化学与化工学院,广东,深圳,518060
2. 哈尔滨工业大学,市政环境工程学院,哈尔滨,150090 |
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| 基金项目： | 广东省自然科学基金，深圳大学青年基金，深圳市功能高分子重点实验室开放基金 |
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| 摘 要： | 为了解不同热源作用下污泥的热解特性,对比分析了传统热源及微波热源热解污泥过程的热失重特性.研究表明,传统热源热解污泥过程可以分为水份析出、挥发份析出、热解炭深度热解3个失重阶段;微波热源热解污泥过程水份析出、挥发分析出及热解炭深度热解三个阶段存在时间上交互.微波热源热解污泥热解阶段的交互是影响其产物性能的重要因素.
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| 关 键 词： | 污泥 微波 热解 热重分析 |
Comparison of thermo-gravimetric analysis of sewage sludge pyrolyzed by traditional and microwavable heat source |
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| FANG Lin,ZHAO Xu-xin,TIAN Yu,WU Wei-nan.Comparison of thermo-gravimetric analysis of sewage sludge pyrolyzed by traditional and microwavable heat source[J].Journal of Harbin University of Commerce :Natural Sciences Edition,2009,25(3). |
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| Authors: | FANG Lin ZHAO Xu-xin TIAN Yu WU Wei-nan |
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| Institution: | FANG Lin1,ZHAO Xu-xin1,TIAN Yu2,WU Wei-nan2(1.School of Chemistry and Chemical Engineering,Shenzhen University,Shenzhen 518060,China,2.School of Municipal and Environmental Engineering,Harbin Institute of Technology,Harbin 150090,China) |
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| Abstract: | To gain the pyrolysis characteristics of sewage sludge under different heat source,the thermo-gravimetric analysis of sewage sludge pyrolyzed by traditional and microwavable heat source is studied.It is found that the traditional pyrolysis process experienced three periods of losing weight,that including release of water and volatiles,burn out of carbon.And this three periods of losing weight happened at the same time under the pyrolysis of microwave.The interaction of losing weigh periods is one of the mos... |
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| Keywords: | sewage sludge microwave radiation pyrolysis thermo-gravimetric |
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