Highly abrasion resistant thermally fused olivine as in-situ catalysts for tar reduction in a circulating fluidized bed biomass gasifier

doi:10.1016/j.biortech.2018.07.135

GIEC OpenIR

	Highly abrasion resistant thermally fused olivine as in-situ catalysts for tar reduction in a circulating fluidized bed biomass gasifier
	Meng, Junguang 1,2,3,4; Wang, Xiaobo1,2,3 ; Zhao, Zengli1,2,3 ; Zheng, Anqing1,2,3 ; Huang, Zhen 1,2,3; Wei, Guoqiang 1,2,3; Lv, Kai 5; Li, Haibin1,2,3
	2018-11-01
发表期刊	BIORESOURCE TECHNOLOGY
ISSN	0960-8524
卷号	268 页码:212-220
通讯作者	Zhao, Zengli(zhaozl@ms.giec.ac.cn)
摘要	Olivine synthesized by wetness impregnation (WI) and thermal fusion (TF) methods were investigated as in-situ catalysts to reduce the tar content during air-blown biomass gasification in a circulating fluidized bed (CFB). The results showed that the tar content decreases with the increase of reaction temperature. Raw-olivine reduced tar content by 40.6% compared to non-active bed material (silica sand) experiments; after calcination, the catalytic activities of olivine catalysts were further improved due to the migration of Fe from olivine grain to the surface. 1100-WI-olivine could reduce the tar content by up to 81.5% compared with that of raw-olivine because of the existence of Fe2O3, NiO and NiO-MgO. For 1400-TF-olivine, due to the formation of NiFe2O4, the tar content decreased to 0.77 g/Nm(3), an 82.9% reduction compared to raw-olivine. Moreover, the TF-olivine had a stronger anti-attrition performance and was more suitable for using in a circulating fluidized bed.
关键词	Biomass gasification Tar Olivine Circulating fluidized bed Thermal fusion
DOI	10.1016/j.biortech.2018.07.135
关键词[WOS]	HYDROGEN-PRODUCTION ; GASIFICATION PROCESS ; FE/OLIVINE CATALYST ; STEAM GASIFICATION ; XPS SPECTRA ; BIO-OIL ; TOLUENE ; GAS ; NI ; PYROLYSIS
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51506208] ; National Natural Science Foundation of China[51606204] ; Major International (Regional) Joint Research Project of the National Science Foundation of China[51661145011]
WOS研究方向	Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
项目资助者	National Natural Science Foundation of China ; Major International (Regional) Joint Research Project of the National Science Foundation of China
WOS类目	Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS记录号	WOS:000445043600027
出版者	ELSEVIER SCI LTD
引用统计	被引频次：36[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/344007/23895
专题	中国科学院广州能源研究所
通讯作者	Zhao, Zengli
作者单位	1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 2.CAS Key Lab Renewable Energy, Guangzhou, Guangdong, Peoples R China 3.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou, Guangdong, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.Hamburg Univ Technol, Hamburg, Germany
第一作者单位	中国科学院广州能源研究所
推荐引用方式 GB/T 7714	Meng, Junguang,Wang, Xiaobo,Zhao, Zengli,et al. Highly abrasion resistant thermally fused olivine as in-situ catalysts for tar reduction in a circulating fluidized bed biomass gasifier[J]. BIORESOURCE TECHNOLOGY,2018,268:212-220.
APA	Meng, Junguang.,Wang, Xiaobo.,Zhao, Zengli.,Zheng, Anqing.,Huang, Zhen.,...&Li, Haibin.(2018).Highly abrasion resistant thermally fused olivine as in-situ catalysts for tar reduction in a circulating fluidized bed biomass gasifier.BIORESOURCE TECHNOLOGY,268,212-220.
MLA	Meng, Junguang,et al."Highly abrasion resistant thermally fused olivine as in-situ catalysts for tar reduction in a circulating fluidized bed biomass gasifier".BIORESOURCE TECHNOLOGY 268(2018):212-220.