| 微波热解生物质废弃物的研究 |
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| 引用本文： | 商辉,路冉冉,孙晓锋. 微波热解生物质废弃物的研究[J]. 可再生能源, 2011, 29(3): 25-29 |
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| 作者姓名： | 商辉 路冉冉 孙晓锋 |
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| 作者单位： | 1. 中国石油大学(北京)重质油国家重点实验室,北京,102249
2. 中海油能源发展监督监理技术公司,天津,300452 |
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| 基金项目： | 高等学校博士学科点专项科研基金资助课题(200804251020) |
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| 摘 要： | 利用微波热裂解生物质废弃物,使其转化为可直接利用的能源,是一种非常重要的处理工艺。运用自行研发的单模谐振腔微波设备对生物质废弃物进行热解反应试验,考察了微波功率、反应时间、含水率和物料粒径对木屑热解的影响,得到较优的反应工艺条件:微波功率为2.0 kW,反应时间为8 min,含水量为20%,物料粒径为0.5~0.8 mm。分析研究了固、液、气3种热解产物:固体产物(炭)的性质得到了改善;生物油主要是芳香烃类化合物和呋喃类化合物的复杂混合物;热解气体产物主要为CO,CO2,甲烷等,热值相对较高。
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| 关 键 词： | 微波加热 生物质热解 生物油 |
Research on microwave pyrolysis of biomass waste |
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| SHANG Hui,LU Ran-ran,SUN Xiao-feng. Research on microwave pyrolysis of biomass waste[J]. Renewable Energy(China), 2011, 29(3): 25-29 |
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| Authors: | SHANG Hui LU Ran-ran SUN Xiao-feng |
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| Affiliation: | SHANG Hui1,LU Ran-ran1,SUN Xiao-feng2(1.State Key Laboratory of Heavy Oil Processing,Beijing 102249,China,2.Energy Technology & Services Ltd.Supervision & Technology Company,Tianjin 300452,China) |
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| Abstract: | The microwave pyrolysis of biomass wastes for direct utilization available energy is an important processing technology for waste.The microwaves power,the heating time,the moisture content and the particle size were examined for the influence on microwave pyrolysis of sawdust by using a single mode cavity.The optimized operating conditions were achieved: the microwave power is 2.0 kW,the reaction time is 10 min,the water content is 20%,the particle size is 0.5~0.8 mm.Undesired secondary reactions are theref... |
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| Keywords: | microwave heating biomass pyrolysis bio-oil |
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