GIEC OpenIR  > 中国科学院广州能源研究所
Novel catalyst for cracking of biomass tar
Wang, TJ; Chang, J; Lv, P; Zhu, JX
2005
Source PublicationENERGY & FUELS
Volume19Issue:1Pages:22-27
AbstractCracking of biomass tar was investigated over Ni/dolomite catalyst prepared by the incipient wetness method using modified dolomite as precursor. Modified dolomite was prepared by mixing Fe2O3 powders with natural dolomite powders to increase Fe2O3 content for higher activity of tar cracking. Four other catalysts (natural dolomite, modified dolomite, ICI-46-1, and Z409) were tested and compared with Ni/dolomite catalyst. The effects of temperature, steam-to-carbon, and space velocity on tar conversion were explored. Ni/dolomite is shown to be very active and useful for tar removal. A 97% tar removal is easily obtained at catalyst temperature of 750 degreesC and space velocities of 12 000 h(-1). The minimum SIC ratio for Ni/dolomite was 2.5 at a catalyst temperature of 750 degreesC to prevent the formation of the coke on the catalyst. No obvious deactivation of catalyst was observed in 60 h on-stream tests. Compared with the Ni-based catalysts (ICI-46-1, Z409), Ni/dolomite catalyst is cheap and has also excellent activity and anticoke ability.
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
DOI10.1021/ef030116r
WOS Subject ExtendedEnergy & Fuels ; Engineering
WOS KeywordFLUIDIZED-BED ; GASIFICATION ; PARTICLES ; PYROLYSIS ; HYDROGEN ; GAS
Indexed BySCI
Language英语
WOS SubjectEnergy & Fuels ; Engineering, Chemical
WOS IDWOS:000226471300003
Citation statistics
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/10231
Collection中国科学院广州能源研究所
Affiliation1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China
2.Univ Western Ontario, Fac Engn Sci, London, ON N6A 5B9, Canada
Recommended Citation
GB/T 7714
Wang, TJ,Chang, J,Lv, P,et al. Novel catalyst for cracking of biomass tar[J]. ENERGY & FUELS,2005,19(1):22-27.
APA Wang, TJ,Chang, J,Lv, P,&Zhu, JX.(2005).Novel catalyst for cracking of biomass tar.ENERGY & FUELS,19(1),22-27.
MLA Wang, TJ,et al."Novel catalyst for cracking of biomass tar".ENERGY & FUELS 19.1(2005):22-27.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wang, TJ]'s Articles
[Chang, J]'s Articles
[Lv, P]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wang, TJ]'s Articles
[Chang, J]'s Articles
[Lv, P]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wang, TJ]'s Articles
[Chang, J]'s Articles
[Lv, P]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.