气候变化领域集成服务门户(CCPortal): Sustainable bio-succinic acid production: superstructure optimization, techno-economic, and lifecycle assessment

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DOI	10.1039/d0ee03545a
	Sustainable bio-succinic acid production: superstructure optimization, techno-economic, and lifecycle assessment
	Dickson R.; Mancini E.; Garg N.; Woodley J.M.; Gernaey K.V.; Pinelo M.; Liu J.; Mansouri S.S.
发表日期	2021
ISSN	17545692
起始页码	3542
结束页码	3558
卷号	14 期号:6
英文摘要	The production of bio-succinic acid (bio-SA) from biomass has the potential to partially replace some petrochemicals, reduce climate change by capturing carbon dioxide, and provide a cleaner environment by managing waste streams. This study evaluates the economics, environmental impact, risk assessment, and optimal processing route of bio-SA production from multiple feedstocks (first, second, and third-generation), including (1) glucose, (2) corn stover, (3) glycerol, and (4) seaweed. A superstructure-based optimization model consisting of 39 processing alternatives with a technology readiness level of 7-9 is developed, and the optimal topology for bio-SA production by maximization of the net present value under deterministic and stochastic conditions is identified. Once optimization is completed, the framework provides clear guidance for multi-criteria analysis, including the technical, economical, and environmental aspects of the biorefinery. The results indicate that glycerol is the best feedstock and corn stover is the second to best, producing bio-SA at selling prices of 1.6-1.9 USD per kg and 1.7-2.0 USD per kg, respectively, through their optimal processing pathways.Saccharina japonica(seaweed) is less suitable for large-scale bio-SA production due to the high cost of seaweed and the inability of enzymes to hydrolyze alginate, which is one of the major carbohydrate fractions (25-30 wt%) of this feedstock. The environmental results indicate that the optimal pathway from glycerol is the most environmentally friendly process, followed by optimal processing pathways from substrates such as corn stover, glucose, andS. japonica. © The Royal Society of Chemistry 2021.
英文关键词	Carbon dioxide; Carbon dioxide process; Climate change; Costs; Economic analysis; Environmental impact; Feedstocks; Glucose; Glycerol; Petrochemicals; Risk assessment; Seaweed; Stochastic models; Stochastic systems; Topology; Carbohydrate fractions; Environmental aspects; Environmentally friendly process; Life-cycle assessments; Multi Criteria Analysis; Optimization modeling; Superstructure optimization; Technology readiness levels; Life cycle; carbon dioxide; climate change; economic analysis; economic impact; environmental impact; glucose; life cycle analysis; multicriteria analysis; optimization; petrochemistry; risk assessment; seaweed; stochasticity; technical efficiency; topology; Japonica
语种	英语
来源期刊	Energy & Environmental Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/190638
作者单位	Department of Chemical and Biochemical Engineering, Technical University of Denmark, Søltofts Plads, Building 229, DK-2800 Kongens, Lyngby, Denmark; Department of Chemical Engineering, Pukyong National University, Busan, 48513, South Korea; Department of Chemistry and Chemical Engineering, SBA School of Science and Engineering, Lahore University of Management Sciences (LUMS), Lahore, 54792, Pakistan
推荐引用方式 GB/T 7714	Dickson R.,Mancini E.,Garg N.,et al. Sustainable bio-succinic acid production: superstructure optimization, techno-economic, and lifecycle assessment[J],2021,14(6).
APA	Dickson R..,Mancini E..,Garg N..,Woodley J.M..,Gernaey K.V..,...&Mansouri S.S..(2021).Sustainable bio-succinic acid production: superstructure optimization, techno-economic, and lifecycle assessment.Energy & Environmental Science,14(6).
MLA	Dickson R.,et al."Sustainable bio-succinic acid production: superstructure optimization, techno-economic, and lifecycle assessment".Energy & Environmental Science 14.6(2021).