Oxidative torrefaction of biomass residues and densification of torrefied sawdust to pellets

doi:10.1016/j.biortech.2012.09.092

GIEC OpenIR > 中国科学院广州能源研究所

	Oxidative torrefaction of biomass residues and densification of torrefied sawdust to pellets
	Wang, Congwei 1,2; Peng, Jianghong 2; Li, Hui 2,3,4; Bi, Xiaotao T.2; Legros, Robert 2,5; Lim, C. J.2; Sokhansanj, Shahab 2,6
	2013
发表期刊	BIORESOURCE TECHNOLOGY
卷号	127 页码:318-325
摘要	Oxidative torrefaction of sawdust with a carrier gas containing 3-6% O-2 was investigated in a TG and a fluidized bed reactor, with the properties of the torrefied sawdust and pellets compared with traditional torrefaction without any O-2, as well as the dry raw material. It is found that the oxidative torrefaction process produced torrefied sawdust and pellets of similar properties as normally torrefied sawdust and corresponding pellets, especially on the density, energy consumption for pelletization, higher heating value and energy yield. For moisture absorption and hardness of the torrefied pellets, the oxidative torrefaction process showed slightly poor but negligible performance. Therefore, it is feasible to use oxygen laden combustion flue gases as the carrier gas for torrefaction of biomass. Besides, torrefied sawdust can be made into dense and strong pellets of high hydrophobicity at a higher die temperature than normally used in the production of traditional control pellets. (C) 2012 Elsevier Ltd. All rights reserved.
文章类型	Article
关键词	Oxidative Torrefaction Fluidized Bed Sawdust Kinetics Pellets
WOS标题词	Science & Technology ; Life Sciences & Biomedicine ; Technology
DOI	10.1016/j.biortech.2012.09.092
研究领域[WOS]	Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
关键词[WOS]	COMBUSTION CHARACTERISTICS ; LIGNOCELLULOSIC BIOMASS ; THERMAL PRETREATMENT ; MOISTURE-CONTENT ; WHEAT-STRAW ; WOOD ; PELLETIZATION ; TEMPERATURE ; DURABILITY ; SPRUCE
收录类别	SCI
语种	英语
WOS类目	Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS记录号	WOS:000312926400044
引用统计	被引频次：163[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/9140
专题	中国科学院广州能源研究所
作者单位	1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy & Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China 2.Univ British Columbia, Dept Chem & Biol Engn, Clean Energy Res Ctr, Vancouver, BC V6T 1Z3, Canada 3.Hunan Acad Forestry, Changsha 410004, Hunan, Peoples R China 4.Biodiesel Engn Res Ctr Hunan Prov, Changsha 410004, Hunan, Peoples R China 5.Ecole Polytech, Dept Chem Engn, Montreal, PQ H3C 3A7, Canada 6.Oak Ridge Natl Lab, Div Environm Sci, Oak Ridge, TN 37831 USA
推荐引用方式 GB/T 7714	Wang, Congwei,Peng, Jianghong,Li, Hui,et al. Oxidative torrefaction of biomass residues and densification of torrefied sawdust to pellets[J]. BIORESOURCE TECHNOLOGY,2013,127:318-325.
APA	Wang, Congwei.,Peng, Jianghong.,Li, Hui.,Bi, Xiaotao T..,Legros, Robert.,...&Sokhansanj, Shahab.(2013).Oxidative torrefaction of biomass residues and densification of torrefied sawdust to pellets.BIORESOURCE TECHNOLOGY,127,318-325.
MLA	Wang, Congwei,et al."Oxidative torrefaction of biomass residues and densification of torrefied sawdust to pellets".BIORESOURCE TECHNOLOGY 127(2013):318-325.