A Comparative Study on the Fixed Bed Pyrolysis of Different Biomass Solid Wastes
A Comparative Study on the Fixed Bed Pyrolysis of Different Biomass Solid Wastes作者机构：Department of Mechanical Engineering Institute Technology Brunei Darussalam BE 1410 Brunei Department of Mechanical Engineering Rajshahi University of Engineering & Technology Rajshahi 6204 Bangladesh
出 版 物：《Journal of Energy and Power Engineering》 (能源与动力工程（美国大卫英文）)
年 卷 期：2013年第7卷第7期
页 面：1250-1256页
学科分类：0820[工学-石油与天然气工程] 080706[工学-化工过程机械] 08[工学] 0807[工学-动力工程及工程热物理] 082002[工学-油气田开发工程]
主 题：Pyrolysis biomass renewable energy pyrolysis oil characterization.
摘 要：Biomass in the form of nutshell, hay of catkin, wheat straw and linseed residue in particles have been pyrolyzed in laboratory scale fixed bed reactor which yielded liquid oil, solid char and gas. The variation of oil yield for different biomass feedstock with reactor bed temperature and feed size is presented in this paper. A maximum liquid yield of 55 wt% of dry feedstock is obtained at an optimum temperature of 500℃ for a feed size of 300-600μm with a running time of 55 min for nutshell as the feedstock while the minimum liquid oil yield is found to be 30 wt% of feedstock at an optimum temperature of 400℃ for a feed size of 2.36 mm with a running time of 65 min for linseed residue as the feedstock. A comparison on the product yields is highlighted in this study. The pyrolysis liquid products are characterized and compared for some of the fuel properties like HHV （higher heating value）, viscosity, density and specific gravity.
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