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The study of bimetallic Ni-Co/cordierite catalyst for cracking of tar from biomass pyrolysis
Lu, Min; Lv, Pengmei; Yuan, Zhenhong; Li, Huiwen
2013-12-01
Source PublicationRENEWABLE ENERGY
Volume60Pages:522-528
AbstractIn order to crack the tar from biomass pyrolysis, five cordierite-supported monolithic catalysts with different Ni/Co ratio were prepared by vacuum wetness impregnation. All catalysts were characterized by X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), temperature-programmed reduction (TPR), Brunauer-Emmett-Teller (BET), and scanning electron microscope (SEM). XRD and XPS characterization results show the inexistence of spinel structure such as NiAl2O4 and CoAl2O4. TPR characterization results suggest the possible formation of Ni-Co alloy. BET characterization results show that the effect of Ni/Co ratio on catalyst specific surface area is obvious. The catalytic test results show that the performance of bimetallic catalyst is better than that of monometallic catalyst. The Ni3Co1/cordierite catalyst exhibits the best catalytic performance among all bimetallic catalysts, its tar conversion and gas yield reach 96.4% and 1.21 Nm(3)/kg, respectively, at a weight hourly space velocity (WHSV) of 1.4 h(-1). (C) 2013 Elsevier Ltd. All rights reserved.
SubtypeArticle
KeywordBiomass Pyrolysis Ni/co Ratio Cordierite Tar
WOS HeadingsScience & Technology ; Technology
DOI10.1016/j.renene.2013.04.020
WOS Subject ExtendedEnergy & Fuels
WOS KeywordNICKEL-BASED CATALYST ; ORGANOMETALLIC PRECURSORS ; STEAM GASIFICATION ; OLIVINE CATALYSTS ; SYNTHESIS GAS ; METHANE ; CO2 ; HYDROGEN ; COBALT ; MODEL
Indexed BySCI
Language英语
WOS SubjectEnergy & Fuels
WOS IDWOS:000323628600058
Citation statistics
Cited Times:17[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/10066
Collection中国科学院广州能源研究所
AffiliationChinese Acad Sci, Key Lab Renewable Energy & Gas Hydrate, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China
Recommended Citation
GB/T 7714
Lu, Min,Lv, Pengmei,Yuan, Zhenhong,et al. The study of bimetallic Ni-Co/cordierite catalyst for cracking of tar from biomass pyrolysis[J]. RENEWABLE ENERGY,2013,60:522-528.
APA Lu, Min,Lv, Pengmei,Yuan, Zhenhong,&Li, Huiwen.(2013).The study of bimetallic Ni-Co/cordierite catalyst for cracking of tar from biomass pyrolysis.RENEWABLE ENERGY,60,522-528.
MLA Lu, Min,et al."The study of bimetallic Ni-Co/cordierite catalyst for cracking of tar from biomass pyrolysis".RENEWABLE ENERGY 60(2013):522-528.
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