DOI: 10.1016/j.jcou.2015.07.001
Scopus记录号: 2-s2.0-84948070463
论文题名: A comparative study of CO2 utilization in methanol synthesis with various syngas production technologies
作者: Luu M.T. ; Milani D. ; Bahadori A. ; Abbas A.
刊名: Journal of CO2 Utilization
ISSN: 22129820
出版年: 2015
卷: 12 起始页码: 62
结束页码: 76
语种: 英语
英文关键词: Carbon capture and utilization
; Dry methane reforming
; Methanol
; Methanol economy
; Steam methane reforming
Scopus关键词: Carbon capture
; Methane
; Methanol
; Synthesis gas
; Synthesis gas manufacture
; Comparative studies
; Dry-methane reforming
; Emission intensity
; Methanol economies
; Methanol synthesis
; Syn-gas
; Syngas production
; Steam reforming
英文摘要: This paper explores a possible 'methanol economy' transition strategy - a novel carbon capture and utilization (CCU) configuration for methanol (MeOH) production (CCU-MeOH). In this CCU-MeOH, the captured CO2 is co-fed with natural gas (NG) to produce syngas suitable for MeOH synthesis. The main objective of this work is to compare two aspects, namely CO2 emission intensity and the extent of methane reliance, of six CCU-MeOH scenarios derived from four reforming methodologies (steam methane reforming (SMR), dry methane reforming (DMR), bireforming and trireforming). Among the studied CCU-MeOH scenarios, Scenario 2 (DMR with H2 addition) significantly outperformed the other scenarios by 12.7% and 22% on average in terms of CO2 emission intensity and methane reliance, respectively. The outperformance of Scenario 2 in CO2 emission intensity is found to originate from a 22% reduction in CH4 consumption on average compared to the other scenarios. In intermediate term, Scenario 2 may provide an attractive option for transitioning into 'methanol economy' of the future. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/52949
Appears in Collections: 影响、适应和脆弱性
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Recommended Citation:
Luu M.T.,Milani D.,Bahadori A.,et al. A comparative study of CO2 utilization in methanol synthesis with various syngas production technologies[J]. Journal of CO2 Utilization,2015-01-01,12