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

文献类型：期刊论文

作者Meng, Junguang2,3,4,5; Wang, Xiaobo2,3,4; Zhao, Zengli2,3,4; Zheng, Anqing2,3,4; Huang, Zhen2,3,4; Wei, Guoqiang2,3,4; Lv, Kai1; Li, Haibin2,3,4
刊名BIORESOURCE TECHNOLOGY
出版日期2018-11-01
卷号268页码:212-220
关键词Biomass gasification Tar Olivine Circulating fluidized bed Thermal fusion
ISSN号0960-8524
DOI10.1016/j.biortech.2018.07.135
通讯作者Zhao, Zengli(zhaozl@ms.giec.ac.cn)
英文摘要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.
WOS关键词HYDROGEN-PRODUCTION ; GASIFICATION PROCESS ; FE/OLIVINE CATALYST ; STEAM GASIFICATION ; XPS SPECTRA ; BIO-OIL ; TOLUENE ; GAS ; NI ; PYROLYSIS
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
语种英语
WOS记录号WOS:000445043600027
出版者ELSEVIER SCI LTD
资助机构National Natural Science Foundation of China ; Major International (Regional) Joint Research Project of the National Science Foundation of China
源URL[http://ir.giec.ac.cn/handle/344007/23894]  
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.Hamburg Univ Technol, Hamburg, Germany
2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China
3.CAS Key Lab Renewable Energy, Guangzhou, Guangdong, Peoples R China
4.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou, Guangdong, Peoples R China
5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
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.

入库方式： OAI收割

来源：广州能源研究所

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