Effect of Bio-Oil Species on Rheological Behaviors and Gasification Characteristics of Coal Bio-Oil Slurry Fuels

doi:10.3390/pr8091045

	Effect of Bio-Oil Species on Rheological Behaviors and Gasification Characteristics of Coal Bio-Oil Slurry Fuels
	Feng, Ping 1,2; Li, Jie 2; Wang, Jinyu 2; Wang, Huan 2; Xu, Zhiqiang 2
刊名	PROCESSES
	2020-09-01
卷号	8 期号:9 页码:12
关键词	bio-oil coal slurry rheological behavior gasification lignite
DOI	10.3390/pr8091045
英文摘要	Bio-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.
资助项目	Open 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关键词	ENTRAINED-FLOW GASIFICATION ; FLUIDIZED-BED GASIFICATION ; MALLEE BIOMASS ; BIOSLURRY ; PYROLYSIS ; STABILITY ; STEAM
WOS研究方向	Engineering
语种	英语
出版者	MDPI
WOS记录号	WOS:000580731000001
资助机构	Open Research Fund of State Key Laboratory of Multiphase Complex Systems ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities
内容类型	期刊论文
源URL	[http://ir.ipe.ac.cn/handle/122111/42434]
专题	中国科学院过程工程研究所
通讯作者	Feng, Ping
作者单位	1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China 2.China Univ Min & Technol Beijing, Dept Chem & Environm Engn, Beijing 100083, Peoples R China
推荐引用方式 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.