DOI: 10.1016/j.jcou.2016.04.003
Scopus记录号: 2-s2.0-84963604828
论文题名: Enabling continuous capture and catalytic conversion of flue gas CO2 to syngas in one process
作者: Bobadilla L.F. ; Riesco-García J.M. ; Penelás-Pérez G. ; Urakawa A.
刊名: Journal of CO2 Utilization
ISSN: 22129820
出版年: 2016
卷: 14 起始页码: 106
结束页码: 111
语种: 英语
英文关键词: CO2 capture
; CO2 reduction
; Heterogeneous catalysis
; Unsteady-state operation
Scopus关键词: Carbon footprint
; Catalysis
; Chemical elements
; Flue gases
; Synthesis gas
; Capital expenditures
; Catalytic conversion
; Continuous captures
; Conversion process
; Energy requirements
; Reactor integration
; Unsteady-state operation
; Useful chemicals
; Carbon dioxide
英文摘要: Albeit a variety of available strategies for CO2 conversion to useful chemicals and fuels, most technologies require relatively pure CO2, especially without oxygen and water. This requires additional steps of CO2 capture and purification before its efficient conversion. This necessity increases energy requirement, leading to poorer carbon footprints and higher capital expenditures lowering the viability of overall CO2 conversion processes. We have developed an effective technology which combines CO2 capture and conversion processes using isothermal unsteady-state operation and a catalyst consisting of earth-abundant chemical elements (FeCrCu/K/MgO-Al2O3). Diluted CO2 streams common in process flue gases, even containing oxygen and water, can be fed to the process and relatively pure product stream such as syngas, i.e. carbon oxides (CO and CO2) and hydrogen mixture, can be produced. A possible scheme of reactor integration for continuous CO2 abatement and conversion based on a two-reactors system is presented. © 2016 Elsevier Ltd. All rights reserved. 资助项目: Ministerio de Economía y Competitividad
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/52912
Appears in Collections: 影响、适应和脆弱性
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Recommended Citation:
Bobadilla L.F.,Riesco-García J.M.,Penelás-Pérez G.,et al. Enabling continuous capture and catalytic conversion of flue gas CO2 to syngas in one process[J]. Journal of CO2 Utilization,2016-01-01,14