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Characterization of Solid Residues from Entrained Flow Gasification of Coal Bio-Oil Slurry
Feng, Ping1,2,3,4; Lin, Weigang1,2; Jensen, Peter A.1; Song, Wenli2,3; Hao, Lifang3; Li, Songgeng1,3; Dam-Johansen, Kim1
2020-05-21
Source PublicationENERGY & FUELS
ISSN0887-0624
Volume34Issue:5Pages:5900-5906
AbstractChar and soot characterization was performed on samples obtained from pilot-scale entrained flow gasification of coal bio-oil slurry (CBS) and coal/water slurry (CWS) at different operating conditions. The compositions and gasification reactivity of char and soot have been investigated to reveal the difference of CBS and CWS slurries. The results show that both char and soot obtained from CBS gasification contain alkali and alkaline earth metals which come from the bio-oil. These CBS char and soot alkali-containing samples exhibit higher gasification reactivity than those from CWS gasification. For CBS gasification, soot has higher gasification reactivity compared with char. The gasification reactivity may be caused by the catalytic effect of KCl and K(2)SO(4 )existing in char and soot. The reactivity of char and soot is also influenced by the gasification conditions (such as H2O/C ratio), and high CO2 gasification reactivity is observed for chars exposed to high H2O/C ratios in the entrained flow reactor.
DOI10.1021/acs.energyfuels.9b04437
Language英语
WOS KeywordRHEOLOGICAL BEHAVIOR ; FORMATION MECHANISMS ; POTASSIUM-SALTS ; INORGANIC PM10 ; BIOMASS ; PYROLYSIS ; COMBUSTION ; SOOT ; EMISSION ; CHAR
Funding ProjectNational Key R&D Program of China[2018YFB0605405] ; International S&T Cooperation Program of China - MOST[2013DFG62640] ; Sino-Danish collaboration project (DANCNGAS) - Innovation Fund Denmark ; Technical University of Denmark ; China Scholarship Council ; National Natural Science Foundation of China[51104137] ; Open Research Fund of State Key Laboratory of Multiphase Complex Systems[MPCS-2017-D-12]
WOS Research AreaEnergy & Fuels ; Engineering
WOS SubjectEnergy & Fuels ; Engineering, Chemical
Funding OrganizationNational Key R&D Program of China ; International S&T Cooperation Program of China - MOST ; Sino-Danish collaboration project (DANCNGAS) - Innovation Fund Denmark ; Technical University of Denmark ; China Scholarship Council ; National Natural Science Foundation of China ; Open Research Fund of State Key Laboratory of Multiphase Complex Systems
WOS IDWOS:000537407200069
PublisherAMER CHEMICAL SOC
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/40978
Collection中国科学院过程工程研究所
Corresponding AuthorLin, Weigang; Song, Wenli
Affiliation1.Tech Univ Denmark, Dept Chem & Biochem Engn, DK-2800 Lyngby, Denmark
2.Univ Chinese Acad Sci, Sino Danish Coll, Beijing 100190, Peoples R China
3.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
4.China Univ Min & Technol Beijing, Beijing 100083, Peoples R China
Recommended Citation
GB/T 7714
Feng, Ping,Lin, Weigang,Jensen, Peter A.,et al. Characterization of Solid Residues from Entrained Flow Gasification of Coal Bio-Oil Slurry[J]. ENERGY & FUELS,2020,34(5):5900-5906.
APA Feng, Ping.,Lin, Weigang.,Jensen, Peter A..,Song, Wenli.,Hao, Lifang.,...&Dam-Johansen, Kim.(2020).Characterization of Solid Residues from Entrained Flow Gasification of Coal Bio-Oil Slurry.ENERGY & FUELS,34(5),5900-5906.
MLA Feng, Ping,et al."Characterization of Solid Residues from Entrained Flow Gasification of Coal Bio-Oil Slurry".ENERGY & FUELS 34.5(2020):5900-5906.
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