| 上吸式生物质气化炉焦油成分的分析 |
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| 引用本文： | 刘春元,罗永浩,张睿智,殷仁豪.上吸式生物质气化炉焦油成分的分析[J].环境科学与技术,2011(Z2):256-260. |
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| 作者姓名： | 刘春元 罗永浩 张睿智 殷仁豪 |
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| 作者单位： | 上海交通大学机械与动力工程学院 |
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| 摘 要： | 文章在10 KWth上吸式生物质气化炉上进行木屑的气化实验,通过改变床层高度和气化剂空气的量,将产生的生物质焦油进行取样。经GC-MS分析得出上吸式气化炉焦油的主要成分为初级和二级焦油,其中以酚类焦油所占比重最多,大约为总量的38%~60%;在同样床高的条件下,随着空气量的增加,酚类焦油含量有所降低,但仍然是焦油中比重较大的。
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| 关 键 词： | 上吸式生物质气化炉 焦油 成分分析 |
Analyzing of Tar Components From an Updraft Biomass Gasifier |
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| LIU Chun-yuan,LUO Yong-hao,ZHANG Rui-zhi,YIN Ren-hao.Analyzing of Tar Components From an Updraft Biomass Gasifier[J].Environmental Science and Technology,2011(Z2):256-260. |
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| Authors: | LIU Chun-yuan LUO Yong-hao ZHANG Rui-zhi YIN Ren-hao |
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| Institution: | (School of Mechanical and Power Engineering,hanghai Jiaotong University,Shanghai 200240,China) |
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| Abstract: | Experiments had been carried out on a 10 KWth updraft biomass gasifier.Tar samples were got through changing the height of the bed as well as the volume of the inlet air.After analyzing on GC-MS,the main species of tar were determined.Primary and second tars are dominant in the samples,especially the phenols,which covers 38%~60% of the whole tar.The ratio of phenols decreased as the increase of air when the bed height keeps constant,but it also shares the larger part. |
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| Keywords: | updraft biomass gasifier tar component analysis |
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