Sustainability evaluation of biomass direct gasification using chemical looping technology for power generation with and w/o CO2 capture

doi:10.1016/j.energy.2020.117904

	Sustainability evaluation of biomass direct gasification using chemical looping technology for power generation with and w/o CO2 capture
	Mohamed, Usama 2,4; Zhao, Yingjie 4; Huang, Yi 4; Cui, Yang 4; Shi, Lijuan 3; Li, Congming 4; Pourkashanian, Mohamed 2; Wei, Guoqiang 1; Yi, Qun 2,3,4; Nimmo, William 2
刊名	ENERGY
	2020-08-15
卷号	205 页码:15
关键词	Biomass gasification Chemical looping Power generation CO2 capture Sustainability assessment
ISSN号	0360-5442
DOI	10.1016/j.energy.2020.117904
通讯作者	Yi, Qun(yiqun@tyut.edu.cn) ; Nimmo, William(w.nimmo@sheffield.ac.uk)
英文摘要	Sawdust direct gasification using chemical looping with hematite as an oxygen carrier was investigated in a 10 kW(th) interconnected fluidized bed reactor. This was used to develop a biomass chemical looping gasification combined cycle (BCLGCC) model using Aspen Plus software. A technical analysis of a scaled up, simulated and validated 650 MW power plant using BCLG experimental results and industrial data was conducted. The analysis focused on investigating critical parameters that have a significant effect on syngas quality and quantity, hence optimizing the gasification process to obtain higher energy efficiencies for subsequent power generation. An economic and sustainability assessments comparing BCLGCC with 4 different power generation technologies with and w/o CCS was performed. BCLGCC presents promising economic and environmental results, showing that the efficiencies of the CCS and Non-CCS plants are equal to 36% and 41%, respectively, with a COE (including government renewable energy subsidies) for both CCS and Non-CCS equal to 15.9 cent/kWh and 12.8 cent/kWh, both of which are lower than the average COE in the UK (approximately 17.7 cent/kWh). This highlights the technical and economic potential and feasibility of BCLGCC compared to conventional power generation processes while promoting Bioenergy with Carbon Capture and Storage (BECCS) technology. (C) 2020 Elsevier Ltd. All rights reserved.
资助项目	UK EPSRC ; National Key R&D Program of China[2018YFB0605404] ; National Natural Science Foundation of China[U1810125] ; National Natural Science Foundation of China[51776133] ; Key R&D Program of Shanxi[201903D121031] ; Program for the Outstanding Innovative Teams of Higher Learning Institutions of Shanxi
WOS关键词	STEAM GASIFICATION ; GAS-PRODUCTION ; COAL ; HYDROGEN ; SYSTEM ; TAR ; PERFORMANCE ; INTEGRATION ; SIMULATION ; CONVERSION
WOS研究方向	Thermodynamics ; Energy & Fuels
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000547005700010
资助机构	UK EPSRC ; National Key R&D Program of China ; National Natural Science Foundation of China ; Key R&D Program of Shanxi ; Program for the Outstanding Innovative Teams of Higher Learning Institutions of Shanxi
内容类型	期刊论文
源URL	[http://ir.giec.ac.cn/handle/344007/27438]
专题	中国科学院广州能源研究所
通讯作者	Yi, Qun; Nimmo, William
作者单位	1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 2.Univ Sheffield, Fac Engn, Sheffield S10 2TN, S Yorkshire, England 3.Taiyuan Univ Technol, Coll Environm Sci & Engn, Taiyuan 030024, Peoples R China 4.Taiyuan Univ Technol, Training Base State Key Lab Coal Sci & Technol Jo, Taiyuan 030024, Peoples R China
推荐引用方式 GB/T 7714	Mohamed, Usama,Zhao, Yingjie,Huang, Yi,et al. Sustainability evaluation of biomass direct gasification using chemical looping technology for power generation with and w/o CO2 capture[J]. ENERGY,2020,205:15.
APA	Mohamed, Usama.,Zhao, Yingjie.,Huang, Yi.,Cui, Yang.,Shi, Lijuan.,...&Nimmo, William.(2020).Sustainability evaluation of biomass direct gasification using chemical looping technology for power generation with and w/o CO2 capture.ENERGY,205,15.
MLA	Mohamed, Usama,et al."Sustainability evaluation of biomass direct gasification using chemical looping technology for power generation with and w/o CO2 capture".ENERGY 205(2020):15.