| 木块在回转窑内热解特性的试验研究 |
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| 引用本文： | 李爱民 任远. 木块在回转窑内热解特性的试验研究[J]. 燃烧科学与技术, 1999, 5(2): 121-127 |
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| 作者姓名： | 李爱民 任远 |
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| 作者单位： | 浙江大学热能工程研究所 |
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| 基金项目： | 浙江大学曹光彪高科技发展基金,国家自然科学基金 |
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| 摘 要： | 利用自行设计的外热式回转窑热解试验装置系统，对广泛存在于生物质及城市固体废弃物中的木块进行了热解试验，考察了木块在回转窑内的温度变化、木块含水率及粒度对热解过程的影响以及热解过程中气体成分及热值的变化，并对影响热解过程的一些重要因素进行了分析和讨论
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| 关 键 词： | 木块，回转窑，热解，温度变化，含水率，气体成分，气体热值 |
Experimental Study on Gas Yieldfor Wood Chips Pyrolysis in Rotary Kiln |
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| Li AiminRen YuanLi ShuiqingShang NaChi YongYan Jianhua Li XiaodongJiang XuguangCen Kefa. Experimental Study on Gas Yieldfor Wood Chips Pyrolysis in Rotary Kiln[J]. Journal of Combustion Science and Technology, 1999, 5(2): 121-127 |
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| Authors: | Li AiminRen YuanLi ShuiqingShang NaChi YongYan Jianhua Li XiaodongJiang XuguangCen Kefa |
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| Affiliation: | Zhejiang University |
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| Abstract: | An experimental system for the external heated rotary kiln was developed,a series of pyrolysis trials of wood chips,which widely exist in both biomass and municipal solid waste,have been done.The variations of the kiln wall and the freeboard temperature were measured,the effects of the moisture content and the size of the wood chips on pyrolysis were studied and discussed.At last,the variations of composition and the heating value of the pyrolysis gas were studied. |
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| Keywords: | Wood chips Rotary kiln Pyrolysis Variation in temperature Moisture Gas composition Gas heating value |
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