CAS OpenIR
Effect of Bio-Oil Species on Rheological Behaviors and Gasification Characteristics of Coal Bio-Oil Slurry Fuels
Feng, Ping1,2; Li, Jie1; Wang, Jinyu1; Wang, Huan1; Xu, Zhiqiang1
2020-09-01
Source PublicationPROCESSES
Volume8Issue:9Pages:12
AbstractBio-oil is a promising fuel as one of the main products from biomass fast pyrolysis for improving energy density and reducing transportation cost, but high acidity and low calorific value limit its direct application. It can be used to prepare coal bio-oil slurry as partial green fuels for potential feeds for synthesis gas production via gasification with the advantages over traditional coal-water slurries of calorific values and being additives-free. In the present work, three bio-oils were blended with lignite to prepare slurry fuels for the investigation of the effect of bio-oil species on rheological behaviors and gasification characteristics of coal bio-oil slurry fuels. Results show that slurry prepared with bio-oil from fruit tree pyrolysis is highly viscous and has higher activation energy in gasification. Slurries prepared with bio-oils from straw pyrolysis and pyroligneous acid from wood pyrolysis exhibited an acceptably lower viscosity, and the gasification temperatures were lower than for coal. The activation energy decreased by 15.98 KJ/mol and 2.77 KJ/mol, respectively, which indicates these bio-oils are more suitable with lignite for slurries preparation.
Keywordbio-oil coal slurry rheological behavior gasification lignite
DOI10.3390/pr8091045
Language英语
WOS KeywordENTRAINED-FLOW GASIFICATION ; FLUIDIZED-BED GASIFICATION ; MALLEE BIOMASS ; BIOSLURRY ; PYROLYSIS ; STABILITY ; STEAM
Funding ProjectOpen Research Fund of State Key Laboratory of Multiphase Complex Systems[MPCS-2017-D-12] ; National Natural Science Foundation of China[51604281] ; Fundamental Research Funds for the Central Universities[2019QH06]
WOS Research AreaEngineering
WOS SubjectEngineering, Chemical
Funding OrganizationOpen Research Fund of State Key Laboratory of Multiphase Complex Systems ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities
WOS IDWOS:000580731000001
PublisherMDPI
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/42435
Collection中国科学院过程工程研究所
Corresponding AuthorFeng, Ping
Affiliation1.China Univ Min & Technol Beijing, Dept Chem & Environm Engn, Beijing 100083, Peoples R China
2.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Feng, Ping,Li, Jie,Wang, Jinyu,et al. Effect of Bio-Oil Species on Rheological Behaviors and Gasification Characteristics of Coal Bio-Oil Slurry Fuels[J]. PROCESSES,2020,8(9):12.
APA Feng, Ping,Li, Jie,Wang, Jinyu,Wang, Huan,&Xu, Zhiqiang.(2020).Effect of Bio-Oil Species on Rheological Behaviors and Gasification Characteristics of Coal Bio-Oil Slurry Fuels.PROCESSES,8(9),12.
MLA Feng, Ping,et al."Effect of Bio-Oil Species on Rheological Behaviors and Gasification Characteristics of Coal Bio-Oil Slurry Fuels".PROCESSES 8.9(2020):12.
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