| 中国中小城镇生活垃圾"双解"处理技术研究 |
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| 引用本文： | 陈浩云,潘军,李二平,尚延阳,胡晴.中国中小城镇生活垃圾"双解"处理技术研究[J].环境科学与管理,2017,42(4). |
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| 作者姓名： | 陈浩云 潘军 李二平 尚延阳 胡晴 |
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| 作者单位： | 1. 中南大学 粉末冶金工程学院,湖南 长沙 410083;湖南省环境保护科学研究院,湖南 长沙 410042;2. 中南大学 粉末冶金工程学院,湖南 长沙,410083;3. 湖南省环境保护科学研究院,湖南 长沙,410042 |
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| 基金项目： | 湖南省科技厅重点项目,湖南省环保科技专项 |
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| 摘 要： | 利用热重-红外光谱连用分析技术对生活垃圾中六种典型成分的热解特性进行研究,研究结果表明生活垃圾中食物残渣、木屑及纸三种生物质类组份的主要热解温度区间为150℃~600℃,热解过程中的主要挥发分为H2O、CO2、CO及含-COOH等多组分气体.PP、PVC及皮革三种人造制品的主要热解温度区间为200℃~500℃,热解过程中的主要挥发分包括CH4、CO2及CO等小分子气体等.根据热解特性研究结果,设计了一套适用于中小处理规模的生活垃圾的"双解"(热解气化+富氧分解)工艺,同时基于本工艺设计出一种新型卧式"双解炉".
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| 关 键 词： | 生活垃圾 红外光谱 热解气化 双解工艺 双解炉 |
Research on "Double-Solution" Treatment Technologyfor Municipal Solid Waste in Small and Medium-Sized Cities and Towns |
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| Chen Haoyun,Pan Jun,Li Erping,Shang Yanyang,Hu Qing.Research on "Double-Solution" Treatment Technologyfor Municipal Solid Waste in Small and Medium-Sized Cities and Towns[J].Environmental Science and Management,2017,42(4). |
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| Authors: | Chen Haoyun Pan Jun Li Erping Shang Yanyang Hu Qing |
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| Abstract: | The pyrolysis characteristics of six typical components in municipal solid waste were studied through TG-FTIR and it was concluded that the main pyrolysis process of biomass components including food residues, sawdust and paper occurred at 150℃~600℃, and the main volatiles were multi-component gas including H2O, CO2, CO,-COOH and so on.The main pyrolysis temperature three kinds of artificial products(PP, PVC and leather) was range from 200℃ to 500℃, and the small molecules gas(CH4, CO2 and CO, etc.).According to the pyrolysis characteristics, a new "double-solution" process, pyrolysis and oxygen enrichment decomposition, for the municipal solid waste was designed.Based on this technology, a new horizontal double-solution furnace was designed. |
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| Keywords: | municipal solid waste infrared spectroscopy pyrolysis and gasification double-solution process double-solution furnace |
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