Technical design of an innovative biomass/gasification-driven power plant with heat recovery hybrid system: CO2 emission comparison between the designed plant and fossil fuel-powered plants

doi:10.1016/j.chemosphere.2023.139818

CQUET-IR

	Technical design of an innovative biomass/gasification-driven power plant with heat recovery hybrid system: CO2 emission comparison between the designed plant and fossil fuel-powered plants
	Wang, Yong 1; Xu, Huachao 1; Li, Ying 2; Lin, Na 2; Xu, Peilong 3,4
	2023-11
发表期刊	Chemosphere
ISSN	0045-6535
EISSN	1879-1298
卷号	340
摘要	This study aims to introduce, conceptualize, and design a novel biomass/gasification-driven hybrid energy configuration. The proposed hybrid configuration has four subsystems: reformer solid oxide fuel cell (RSOFC), biomass/gasification, homogeneous charge compression ignition engine (HCCIE) plus waste heat recovery system (WHRS). RSOFC and HCCIE systems are embedded to generate electric energy. The syngas required for these two subsystems is captured from the biomass/gasification subsystem. In addition to generating electrical energy, fuel cell is responsible for providing combustible fuel to the HCCIE subsystem. The embedded engine in the system can improve the proposed configuration efficiency by increasing the rate of electrical energy production. In addition, the dissipated heat of fuel cell and engine subsystems is recovered by WHRS. The proposed energy configuration is evaluated and discussed from energetically, exergetically and exergoeconomic and environmental aspects to obtain a comprehensive feasibility study of the plant. The offered hybrid design has new component's structure and relationships that have not been reported in the publications. The analysis indicated that the proposed hybrid configuration is capable of generating approximately 1100 kW and 366.3 W of electric and thermal power, respectively, with the overall energetic and exergetic efficiencies of 69.4% and 52.1%. Exergoeconomic analysis results revealed that the specific fuel cost of the total proposed configuration was approximately 1.96 USD per GJ. In addition, compared to a coal and petroleum oil-based power generation plants, the proposed hybrid configuration can have approximately 2.75-fold and 97.7% lower CO2 emissions, sequentially. Besides, the proposed system can rival other similar biomass-driven designs. © 2023
关键词	Biomass Carbon dioxide Coal combustion Embedded systems Fossil fuel power plants Fossil fuels Ignition Molecular biology Solid oxide fuel cells (SOFC) Waste heat Waste heat utilization Biomass Gasification CO 2 emission Energy configurations Exergoeconomic and environmental Exergoeconomics Homogeneous charge compression ignition engines Hybrid configurations Hybrid energy Hybrid energy configuration Solid-oxide fuel cell
DOI	10.1016/j.chemosphere.2023.139818
收录类别	EI
语种	英语
出版者	Elsevier Ltd
EI入藏号	20233514648658
原始文献类型	Journal article (JA)
文献类型	期刊论文
条目标识符	https://ir.cqcet.edu.cn/handle/39TD4454/18247
专题	重庆电子科技职业大学
作者单位	1.Department of Intelligent Manufacturing and Automotive, Chongqing College of Electronic Engineering, Chongqing; 401331, China; 2.Binzhou Polytechnic, No.919 Huanghe 12th Road, Binzhou; 256600, China; 3.State Key Laboratory of Bio-Fibers and Eco-Textiles, Qingdao University, Qingdao; 266071, China; 4.Department of Artificial Intelligence Convergence, Pukyong National University, 45, Yongso-ro, Busan, Nam-gu; 48513, Korea, Republic of
第一作者单位	重庆电子科技职业大学
推荐引用方式 GB/T 7714	Wang, Yong,Xu, Huachao,Li, Ying,et al. Technical design of an innovative biomass/gasification-driven power plant with heat recovery hybrid system: CO2 emission comparison between the designed plant and fossil fuel-powered plants[J]. Chemosphere,2023,340.
APA	Wang, Yong,Xu, Huachao,Li, Ying,Lin, Na,&Xu, Peilong.(2023).Technical design of an innovative biomass/gasification-driven power plant with heat recovery hybrid system: CO2 emission comparison between the designed plant and fossil fuel-powered plants.Chemosphere,340.
MLA	Wang, Yong,et al."Technical design of an innovative biomass/gasification-driven power plant with heat recovery hybrid system: CO2 emission comparison between the designed plant and fossil fuel-powered plants".Chemosphere 340(2023).