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Multi-objective optimization of methane production system from biomass through anaerobic digestion
Li, Weijun1,2; Huusom, Jakob Kjobsted3; Zhou, Zhimao1; Nie, Yi1; Xu, Yajing1; Zhang, Xiangping1,2
2018-10-01
Source PublicationCHINESE JOURNAL OF CHEMICAL ENGINEERING
ISSN1004-9541
Volume26Issue:10Pages:2084-2092
Abstract

This work addressed the multi-objective optimization of a biogas production system considering both environmental and economic criteria. A mixed integer non-linear programming (MINLP) model was established and solved with non-dominated sorting genetic algorithm II, from which the Pareto fronts, the optimal technology combinations and operation conditions were obtained and analyzed. It's found that the system is feasible in both environmental and economic considerations after optimization. The most expensive processing section is decarbonization; the most expensive equipment is anaerobic digester; the most power-consuming processing section is digestion, followed by decarbonization and waste management. The positive green degree value on the process is attributed to processing section of digestion and waste management. 3:1 chicken feces and corn straw, solar energy, pressure swing adsorption and 3:1 chicken feces and rice straw, solar energy, pressure swing adsorption are turned out to be two robust technology combinations under different prices of methane and electricity by sensitivity analysis. The optimization results provide support for optimal design and operation of biogas production system considering environmental and economic objectives. (C) 2018 The Chemical Industry and Engineering Society of China, and Chemical Industry Press. All rights reserved.

KeywordBiogas Production System Minip Multi-objective Optimization Non-dominated Sorting Genetic Algorithm Ii Green Degree Value
DOI10.1016/j.cjche.2018.01.001
Language英语
WOS KeywordEnvironmental-impact Assessment ; Pressure Swing Adsorption ; Geographic-distribution ; Economic-performance ; Satellite Storages ; Energetic Analysis ; Power-plant ; Corn Stover ; Biogas ; Design
Funding ProjectNational Natural Science Fund for Distinguished Young Scholars[21425625] ; National Basic Research Program of China[2013CB733506] ; National Basic Research Program of China[2015CB251403] ; National Natural Science Foundation of China[U1610222] ; Beijing Hundreds of Leading Talents Training Project of Science and Technology[Z171100001117154]
WOS Research AreaEngineering
WOS SubjectEngineering, Chemical
Funding OrganizationNational Natural Science Fund for Distinguished Young Scholars ; National Basic Research Program of China ; National Natural Science Foundation of China ; Beijing Hundreds of Leading Talents Training Project of Science and Technology
WOS IDWOS:000449985600012
PublisherCHEMICAL INDUSTRY PRESS
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/26574
Collection中国科学院过程工程研究所
Corresponding AuthorZhang, Xiangping
Affiliation1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing Key Lab Ion Liquids Clean Proc, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Sinodanish Ctr Educ & Res, Beijing 100049, Peoples R China
3.Tech Univ Denmark, Dept Chem & Biochem Engn, DK-2800 Lyngby, Denmark
Recommended Citation
GB/T 7714
Li, Weijun,Huusom, Jakob Kjobsted,Zhou, Zhimao,et al. Multi-objective optimization of methane production system from biomass through anaerobic digestion[J]. CHINESE JOURNAL OF CHEMICAL ENGINEERING,2018,26(10):2084-2092.
APA Li, Weijun,Huusom, Jakob Kjobsted,Zhou, Zhimao,Nie, Yi,Xu, Yajing,&Zhang, Xiangping.(2018).Multi-objective optimization of methane production system from biomass through anaerobic digestion.CHINESE JOURNAL OF CHEMICAL ENGINEERING,26(10),2084-2092.
MLA Li, Weijun,et al."Multi-objective optimization of methane production system from biomass through anaerobic digestion".CHINESE JOURNAL OF CHEMICAL ENGINEERING 26.10(2018):2084-2092.
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