Evaluation of life cycle energy, economy and CO2 emissions for biomass chemical looping gasification topower generation

doi:10.1016/j.renene.2021.05.067

	Evaluation of life cycle energy, economy and CO2 emissions for biomass chemical looping gasification topower generation
	Mohamed, Usama 2,4; Zhao, Ying-jie 2; Yi, Qun 1,2,4; Shi, Li-juan 1,2; Wei, Guo-qing 3; Nimmo, William 4
刊名	RENEWABLE ENERGY
	2021-10-01
卷号	176 页码:366-387
关键词	Life cycle Chemical looping gasification Biomass CCS Power generation
ISSN号	0960-1481
DOI	10.1016/j.renene.2021.05.067
通讯作者	Yi, Qun(yiqun@tyut.edu.cn) ; Nimmo, William(w.nimmo@sheffield.ac.uk)
英文摘要	A life cycle energy use, CO2 emissions and cost input evaluation of a 650 MW Biomass Chemical Looping Gasification Combined Cycle (BCLGCC) and a Biomass/Coal Integrated Gasification Combined Cycle (BIGCC/CIGCC) power generation plants with and without (w/o) CO2 capture & storage (CCS) are analysed. These were then compared to coal/biomass combustion technologies. The life cycle evaluation covers the whole power generation process including biomass/coal supply chain, electricity generation at the power plant and the CCS process. Gasification power plants showed lower energy input and CO2 emissions, yet higher costs compared to combustion power plants. Coal power plants illustrated lower energy and cost input; however higher CO2 emissions compared to biomass power plants. Coal CCS plants can reduce CO2 emissions to near zero, while BCLGCC and BIGCC plants with CCS resulted in negative 680 kg-CO2/MWh and 769 kg-CO2/MWh, respectively, which is due to the higher biomass utilization efficiency for BCLGCC compared to BIGCC hence less CO2 captured and stored. Regarding the total life cycle costs input (TLCCI), BCLGCC with and without CCS equal to 149.3 pound/MWh and 199.6 pound/MWh, and the total life cycle energy input (TLCEI) for both with and without CCS is equal to 2162 MJ/MWh and 1765 MJ/MWh, respectively. (C) 2021 Elsevier Ltd. All rights reserved.
资助项目	UK EPSRC ; National Natural Science Foundation of China[U1810125] ; National Natural Science Foundation of China[51776133] ; Key R&D Program of Shanxi Province[201903D121031]
WOS关键词	CARBON-DIOXIDE CAPTURE ; COMBUSTION POWER-PLANT ; HYDROGEN-PRODUCTION ; TECHNOECONOMIC ANALYSIS ; COAL ; STORAGE ; TECHNOLOGIES ; IRON ; SCENARIOS ; SYSTEMS
WOS研究方向	Science & Technology - Other Topics ; Energy & Fuels
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000660540000001
资助机构	UK EPSRC ; National Natural Science Foundation of China ; Key R&D Program of Shanxi Province
内容类型	期刊论文
源URL	[http://ir.giec.ac.cn/handle/344007/33373]
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.Wuhan Inst Technol, Sch Chem Engn & Pharm, Wuhan 430205, Peoples R China 2.Taiyuan Univ Technol, Coll Environm Sci & Engn, Taiyuan 030024, Peoples R China 3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 4.Univ Sheffield, Fac Engn, Energy Grp 2050, Sheffield S10 2TN, S Yorkshire, England
推荐引用方式 GB/T 7714	Mohamed, Usama,Zhao, Ying-jie,Yi, Qun,et al. Evaluation of life cycle energy, economy and CO2 emissions for biomass chemical looping gasification topower generation[J]. RENEWABLE ENERGY,2021,176:366-387.
APA	Mohamed, Usama,Zhao, Ying-jie,Yi, Qun,Shi, Li-juan,Wei, Guo-qing,&Nimmo, William.(2021).Evaluation of life cycle energy, economy and CO2 emissions for biomass chemical looping gasification topower generation.RENEWABLE ENERGY,176,366-387.
MLA	Mohamed, Usama,et al."Evaluation of life cycle energy, economy and CO2 emissions for biomass chemical looping gasification topower generation".RENEWABLE ENERGY 176(2021):366-387.