Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
Steam reforming of toluene over nickel catalysts supported on coal gangue ash | |
Lu, Min1,2,3; Xiong, Zuhong1,2,3; Fang, Kejing1,2,3; Li, Xi1,2,3; Li, Jiqing1,2,3; Li, Tao1,2,3 | |
2020-11-01 | |
发表期刊 | RENEWABLE ENERGY |
ISSN | 0960-1481 |
卷号 | 160页码:385-395 |
通讯作者 | Xiong, Zuhong(xiongzh@ms.giec.ac.cn) |
摘要 | The development of high performance and low-cost catalyst is very important to remove tar during biomass gasification. Solid waste coal gangue ash (CGA), which mainly contains SiO2, Al2O3, Fe2O3 and CaO, was selected as support for Ni-based catalyst. The prepared low-cost catalysts were characterized suitably by XRD, BET, TPR, SEM, TG and Raman techniques. Toluene was selected as typical biomass tar model compounds to test the catalyst performance and compared with traditional catalysts Ni/Al2O3 and Ni/SiO2. Ni/CGA-1d exhibited the highest catalytic performance with the toluene conversion and H-2 yield accounting for 91.5% and 58.2% respectively, at 800 degrees C. It was showed that the performance of Ni/CGA-1d was higher than traditional catalysts Ni/Al2O3 and Ni/SiO2, and comparable with other polymetallic reforming catalysts. Due to the good resistance of carbon deposition, the Ni/CGA-1d catalyst also per formed better catalytic activity stability. The ability should be attributing to the existence of some metal elements such as Fe, Mg, K, Ca et al. in coal gangue ash support. (C) 2020 Published by Elsevier Ltd. |
关键词 | Tar Coal gangue ash Catalyst Toluene Carbon deposition |
DOI | 10.1016/j.renene.2020.06.012 |
关键词[WOS] | OIL MODEL COMPOUNDS ; BIOMASS TAR ; HYDROGEN-PRODUCTION ; WASTE TIRES ; GASIFICATION ; DEACTIVATION ; COMPOUND ; ALUMINA ; SULFUR ; CARBON |
收录类别 | SCI |
语种 | 英语 |
资助项目 | National Natural Science Foundation of China[21606228] |
WOS研究方向 | Science & Technology - Other Topics ; Energy & Fuels |
项目资助者 | National Natural Science Foundation of China |
WOS类目 | Green & Sustainable Science & Technology ; Energy & Fuels |
WOS记录号 | WOS:000572886800005 |
出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.giec.ac.cn/handle/344007/32069 |
专题 | 中国科学院广州能源研究所 |
通讯作者 | Xiong, Zuhong |
作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 2.CAS Key Lab Renewable Energy, Guangzhou 510640, Peoples R China 3.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China |
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 | Lu, Min,Xiong, Zuhong,Fang, Kejing,et al. Steam reforming of toluene over nickel catalysts supported on coal gangue ash[J]. RENEWABLE ENERGY,2020,160:385-395. |
APA | Lu, Min,Xiong, Zuhong,Fang, Kejing,Li, Xi,Li, Jiqing,&Li, Tao.(2020).Steam reforming of toluene over nickel catalysts supported on coal gangue ash.RENEWABLE ENERGY,160,385-395. |
MLA | Lu, Min,et al."Steam reforming of toluene over nickel catalysts supported on coal gangue ash".RENEWABLE ENERGY 160(2020):385-395. |
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