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Energetic-environmental-economic assessment of the biogas system with three utilization pathways: Combined heat and power, biomethane and fuel cell
Wu, Bin1,2; Zhang, Xiangping1; Shang, Dawei1,2; Bao, Di1,2; Zhang, Suojiang1; Zheng, Tao3
2016-08-01
Source PublicationBIORESOURCE TECHNOLOGY
Volume214Pages:722-728
AbstractA typical biogas system with three utilization pathways, i. e., biogas upgrading, biogas combined heat and power (CHP), biogas solid oxide fuel cells (SOFCs) were designed. It was assessed from the viewpoint of energy, environment and economy by using energy efficiency, green degree and net present value index respectively. The assessment considered the trade-off relationships among these indexes, which is more comprehensive than previous systematic evaluation work only included single or two of the pathway(s) by using one or two of the index(es). Assessment results indicated that biogas upgrading pathway has the highest systematic energy efficiency (46.5%) and shortest payback period (8.9 year) with the green degree production is the lowest (9.29 gd/day). While for biogas SOFC pathway, although the green degree production is the highest (21.77 gd/day), the payback period is longer (14.5 year) and the energy efficiency is 13.6% lower than the biogas upgrading pathway. (C) 2016 Elsevier Ltd. All rights reserved.
SubtypeArticle
KeywordGreen Degree Biogas Energy Efficiency Combined Heat And Power Economic Analysis Fuel Cell
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine ; Technology
DOI10.1016/j.biortech.2016.05.026
WOS Subject ExtendedAgriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS KeywordLIFE-CYCLE ASSESSMENT ; TECHNOECONOMIC ANALYSIS ; ANAEROBIC-DIGESTION ; PERFORMANCE ; OPTIMIZATION ; EFFICIENCY ; EMISSIONS ; BALANCE ; IMPACT ; PLANT
Indexed BySCI
Language英语
WOS SubjectAgricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS IDWOS:000377366900091
Citation statistics
Cited Times:18[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/11668
Collection中国科学院广州能源研究所
Affiliation1.Chinese Acad Sci, Beijing Key Lab Ion Liquids Clean Proc, Inst Proc Engn, Key Lab Green Proc & Engn, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Sch Chem & Chem Engn, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China
Recommended Citation
GB/T 7714
Wu, Bin,Zhang, Xiangping,Shang, Dawei,et al. Energetic-environmental-economic assessment of the biogas system with three utilization pathways: Combined heat and power, biomethane and fuel cell[J]. BIORESOURCE TECHNOLOGY,2016,214:722-728.
APA Wu, Bin,Zhang, Xiangping,Shang, Dawei,Bao, Di,Zhang, Suojiang,&Zheng, Tao.(2016).Energetic-environmental-economic assessment of the biogas system with three utilization pathways: Combined heat and power, biomethane and fuel cell.BIORESOURCE TECHNOLOGY,214,722-728.
MLA Wu, Bin,et al."Energetic-environmental-economic assessment of the biogas system with three utilization pathways: Combined heat and power, biomethane and fuel cell".BIORESOURCE TECHNOLOGY 214(2016):722-728.
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