文献类型：期刊文献

英文题名：Liquefaction of sawdust for liquid fuel

作者：Yan, Y.[1]; Xu, J.[1]; Li, T.[1]; Ren, Z.[1]

机构：[1]E China Univ Sci & Technol, Energy Resource Chem Engn Dept, Shanghai 200237, Peoples R China

年份：1999

卷号：60

期号：2

起止页码：135

外文期刊名：FUEL PROCESSING TECHNOLOGY

收录：;EI(收录号：1999434782879);WOS:【SCI-EXPANDED(收录号:WOS:000082017200005)】；

语种：英文

外文关键词：sawdust; liquefaction

摘要：Pressurized liquefaction of sawdust was carried out in an autoclave in the presence of solvent under cold hydrogen pressure ranging from 2.0 to 5.5 MPa at the temperature range of 150C-450 degrees C. The reaction time varied from 5 to 30 min. Investigations were made on the effects of temperature, reaction time, cold hydrogen pressure and solvent on the liquefaction process. Results indicate that liquefaction of sawdust can start at a temperature of 200 degrees C, much lower than that for coal in a hydrogen-donor solvent, e.g., tetralin which was used in this run of experiment. Oil yield increase with the rise either in temperature and in cold hydrogen pressure or with the longer reaction time. (C) 1999 Published by Elsevier Science B.V. All rights reserved.