DOI: 10.1016/j.jcou.2017.05.007
Scopus记录号: 2-s2.0-85019683422
论文题名: Economic perspectives of Power-to-Gas technologies in bio-methane production
作者: Sarić M. ; Dijkstra J.W. ; Haije W.G.
刊名: Journal of CO2 Utilization
ISSN: 22129820
出版年: 2017
卷: 20 起始页码: 81
结束页码: 90
语种: 英语
英文关键词: Bio-SNG
; Biomass gasification
; Power-to-Gas
; Producer gas
; Techno-economic evaluation
Scopus关键词: Carbon dioxide
; Gases
; Gasification
; Investments
; Methane
; Operating costs
; Bio-SNG
; Biomass Gasification
; Economic perspective
; Methane production
; Producer gas
; Production capacity
; Solid oxide electrolyzer
; Techno-economic evaluation
; Costs
英文摘要: A study on integration of Power-to-Gas technology with bio-methane production from bio-syngas produced by biomass gasification shows that a significant amount of excess electricity can be accommodated in bio-SNG production. By adding hydrogen produced from intermittent renewable sources to a CO2 methanation section, production capacity of methane can be doubled. The business case for Power-to-Gas for bio-methane has been evaluated using three future cumulative electricity prices curves. Results show that a positive business case exists only for price curves based on large amounts of intermittent electricity installed. The room for investment for the electrolyser will mainly and highly depend on future commodity prices and price curves, and will benefit significantly from a decrease in the cost price of the electrolyser. The projected room for investment available for a PEM electrolyser is lower than for a Solid Oxide Electrolyzer (SOE), because of its lower efficiency and resulting higher operating costs. In the case of large capacity of intermittent electricity, the projected room for investment of an SOE electrolyser is 650 €/kW and for a PEM electrolyser 350 €/kW, which corresponds to the projections of future electrolyser costs. © 2017 Elsevier Ltd. All rights reserved. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/52695
Appears in Collections: 影响、适应和脆弱性
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Recommended Citation:
Sarić M.,Dijkstra J.W.,Haije W.G.. Economic perspectives of Power-to-Gas technologies in bio-methane production[J]. Journal of CO2 Utilization,2017-01-01,20