文献类型：期刊文献

英文题名：Steam-gasification of biomass with CaO as catalyst for hydrogen-rich syngas production

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

第一作者：周亮

通信作者：Zhou, L[1];Lu, W[2]

机构：[1]Guizhou Inst Technol, Sch Chem Engn, Guiyang 550003, Guizhou, Peoples R China;[2]Shihezi Univ, Sch Chem & Chem Engn, Shihezi 832003, Peoples R China;[3]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, Guizhou, 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：92

期号：6

起止页码：1641-1646

外文期刊名：JOURNAL OF THE ENERGY INSTITUTE

收录：;EI(收录号：20190906566168);Scopus(收录号：2-s2.0-85062148060);WOS:【SCI-EXPANDED(收录号:WOS:000497600500003)】；

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; CO2 capture; Aspen plus; Hydrogen

摘要：Biomass is extensively considered as a feed-stock for bio-chemicals and bio-fuels production. Among all options for the utilization of biomass, gasification process is more popular because of its environmental advantages. In this study, biomass gasification with CO2 removal by CaO sorbent was simulated by using a commercial simulator. The model accuracy was validated with reported results from steam only gasification of biomass in presence of CaO. The system was evaluated through tar yield, carbon conversion, gas quality and H-2 yield by varying the reaction temperature, steam flow rate and CaO flow rate. The hydrogen yield enhanced slightly from 187.32 mug to 198.49 ml/g with the increase of CaO/B from 1.0 to 1.5. However, a further enhancement in CaO/B from 1.5 to 2 sharply enhanced the hydrogen yield approximately 1.55 times (from 198.49 ml/g to 308.54 ml/g). (C) 2019 Energy Institute. Published by Elsevier Ltd. All rights reserved.