文献类型：期刊文献

英文题名：Catalytic steam-gasification of biomass in a fluidized bed reactor

作者：Zhou, Liang Yang, Zhiyong Tang, Anjiang Huang, Hongsheng Lu, Wei

第一作者：周亮

通信作者：Zhou, L[1];Lu, W[2]|[1444017d2464047de5924]周亮;

机构：[1]Guizhou Inst Technol, Sch Chem Engn, Guiyang 550003, Peoples R China;[2]Guangxi Univ, Sch Mech Engn, Nanning 530004, Peoples R China

第一机构：贵州理工学院化学工程学院

通信机构：corresponding author), Guizhou Inst Technol, Sch Chem Engn, Guiyang 550003, Peoples R China;corresponding author), Guangxi Univ, Sch Mech Engn, Nanning 530004, Peoples R China.|贵州理工学院化学工程学院;贵州理工学院;

年份：2019

卷号：94

期号：5

起止页码：1460-1465

外文期刊名：JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY

收录：;EI(收录号：20190506460228);Scopus(收录号：2-s2.0-85060788520);WOS:【SCI-EXPANDED(收录号:WOS:000467986900012)】；

基金：The authors acknowledge the financial support of this research by the Natural Science Research Project of Guizhou Provincial Education Office in 2015 ([2015]416) and support from Guizhou Province Science and Technology Fund in 2016 ([2016]1059).The authors are also pleased to acknowledge the financial support of the startup project for high-level talents of Guizhou Institute of Technology (XJGC20150102) and Natural Science Foundation of Guizhou Provincial Department of Education (Qianjiaohe KY Zi[2017]009).

语种：英文

外文关键词：biomass; gasification; dolomite; olivine; fluidized bed

摘要：BACKGROUNDThe depletion of fossil fuels and the increasing demands for clean energy, make biomass energy a promising sustainable alternative to fossil fuels. Biomass gasification is a promising pathway for producing gas and other valuable products using biomass materials (wood residue, agricultural waste, bagasse, etc.). RESULTSThe tar cracking and char conversion increased slowly at lower temperatures (750-800 degrees C) and rapidly at higher temperatures (800-900 degrees C). The results also indicated that a reduction in the biomass particle size leads to a slight improvement in the gasification characterstics. With increasing steam-biomass ratio, gas yield increased while the yield of tar and char showed an opposite trend. CONCLUSIONIncreasing temperature and steam introduction significantly promoted tar destruction and gas production. In terms of catalytic activity, both catalysts showed good performance regarding the destruction of tars but dolomite was more active than olivine. (c) 2018 Society of Chemical Industry