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Partial oxidation reforming of biomass fuel gas over nickel-based monolithic catalyst with naphthalene as model compound
Wang, Chen Guang1,3; Wang, Tie Jun1,2; Ma, Long Long1,2; Gao, Yan1,3; Wu, Chuang Zhi1,2
2008-07-01
Source PublicationKOREAN JOURNAL OF CHEMICAL ENGINEERING
Volume25Issue:4Pages:738-743
Corresponding AuthorWangtj@ms.giec.ac.cn
AbstractWith naphthalene as biomass tar model compound, partial oxidation reforming (with addition of O-2) and dry reforming of biomass fuel gas were investigated over nickel-based monoliths at the same conditions. The results showed that both processes had excellent performance in upgrading biomass raw fuel gas. Above 99% of naphthalene was converted into synthesis gases (H-2+CO). About 2.8 wt% of coke deposition was detected on the catalyst surface for dry reforming process at 750 degrees C during 108 h lifetime test. However, no Coke deposition was detected for partial oxidation reforming process, which indicated that addition of O-2 can effectively prohibit the coke formation. O-2 Can also increase the CH4 conversion and H-2/CO ratio of the producer gas. The average conversion of CH4 in dry and partial oxidation reforming process was 92% and 95%, respectively. The average H-2/CO ratio increased from 0.95 to 1.1 with the addition of O-2, which was suitable to be used as synthesis gas for dimethyl ether (DME) synthesis.
SubtypeArticle
Other AbstractWith naphthalene as biomass tar model compound, partial oxidation reforming (with addition of O-2) and dry reforming of biomass fuel gas were investigated over nickel-based monoliths at the same conditions. The results showed that both processes had excellent performance in upgrading biomass raw fuel gas. Above 99% of naphthalene was converted into synthesis gases (H-2+CO). About 2.8 wt% of coke deposition was detected on the catalyst surface for dry reforming process at 750 degrees C during 108 h lifetime test. However, no Coke deposition was detected for partial oxidation reforming process, which indicated that addition of O-2 can effectively prohibit the coke formation. O-2 Can also increase the CH4 conversion and H-2/CO ratio of the producer gas. The average conversion of CH4 in dry and partial oxidation reforming process was 92% and 95%, respectively. The average H-2/CO ratio increased from 0.95 to 1.1 with the addition of O-2, which was suitable to be used as synthesis gas for dimethyl ether (DME) synthesis.
KeywordBiomass Fuel Gas Monolithic Catalyst Partial Oxidation Reforming Tar Elimination
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
WOS Subject ExtendedChemistry ; Engineering
WOS KeywordFLUIDIZED-BEDS ; NATURAL-GAS ; GASIFICATION ; METHANE ; COMBUSTION ; PERFORMANCE ; ELIMINATION ; NI/AL2O3 ; REACTOR ; SYNGAS
Indexed BySCI
Language英语
Funding OrganizationNatural Science Foundation of China [50506030]; Natural Science Foundation of Guangdong Province, China [06020449]
WOS SubjectChemistry, Multidisciplinary ; Engineering, Chemical
WOS IDWOS:000258549600019
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Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/3384
Collection中国科学院广州能源研究所
Affiliation1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China
2.Chinese Acad Sci, Key Lab Renewable Energy & Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China
3.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China
First Author AffilicationGuangZhou Institute of Energy Conversion,Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Wang, Chen Guang,Wang, Tie Jun,Ma, Long Long,et al. Partial oxidation reforming of biomass fuel gas over nickel-based monolithic catalyst with naphthalene as model compound[J]. KOREAN JOURNAL OF CHEMICAL ENGINEERING,2008,25(4):738-743.
APA Wang, Chen Guang,Wang, Tie Jun,Ma, Long Long,Gao, Yan,&Wu, Chuang Zhi.(2008).Partial oxidation reforming of biomass fuel gas over nickel-based monolithic catalyst with naphthalene as model compound.KOREAN JOURNAL OF CHEMICAL ENGINEERING,25(4),738-743.
MLA Wang, Chen Guang,et al."Partial oxidation reforming of biomass fuel gas over nickel-based monolithic catalyst with naphthalene as model compound".KOREAN JOURNAL OF CHEMICAL ENGINEERING 25.4(2008):738-743.
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