Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Oxidative torrefaction of biomass residues and densification of torrefied sawdust to pellets | |
| Wang, Congwei1,2; Peng, Jianghong2; Li, Hui2,3,4; Bi, Xiaotao T.2; Legros, Robert2,5; Lim, C. J.2; Sokhansanj, Shahab2,6 | |
| 2013 | |
| Source Publication | BIORESOURCE TECHNOLOGY
 |
| Volume | 127Pages:318-325 |
| Abstract | 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. |
| Subtype | Article |
| Keyword | Oxidative Torrefaction Fluidized Bed Sawdust Kinetics Pellets |
| WOS Headings | Science & Technology ; Life Sciences & Biomedicine ; Technology |
| DOI | 10.1016/j.biortech.2012.09.092 |
| WOS Subject Extended | Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| WOS Keyword | COMBUSTION CHARACTERISTICS ; LIGNOCELLULOSIC BIOMASS ; THERMAL PRETREATMENT ; MOISTURE-CONTENT ; WHEAT-STRAW ; WOOD ; PELLETIZATION ; TEMPERATURE ; DURABILITY ; SPRUCE |
| Indexed By | SCI |
| Language | 英语 |
| WOS Subject | Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| WOS ID | WOS:000312926400044 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/9140 |
| Collection | 中国科学院广州能源研究所 |
| Affiliation | 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 |
| Recommended Citation 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. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment