Optimization and Simulation of the Sabatier Reaction Process in a Packed Bed

doi:10.1002/aic.15245

	Optimization and Simulation of the Sabatier Reaction Process in a Packed Bed
	Hou, Baolin; Huang, Yanqiang; Wang, Xiaodong; Yang, Xiaofeng; Duan, Hongming; Zhang, Tao
刊名	AICHE JOURNAL
	2016-08-01
卷号	62 期号:8 页码:2879-2892
关键词	Computational Fluid Dynamics (Cfd) Sabatier Reaction Packed Bed Fluid Dispersion
ISSN号	0001-1541
DOI	10.1002/aic.15245
文献子类	Article
英文摘要	The Sabatier reaction in a testing packed bed was investigated experimentally and theoretically, and was used to convert waste carbon dioxide and hydrogen to provide needed water for closing the life-support loop on orbit in space. A three-dimensional model including fluid flow, gas dispersion, heat and mass transfer, and chemical reaction was developed by coupling some semi-empirical correlated equations in chemical engineering science into computational fluid dynamics theory. Good agreements between the simulating results and experimental data for the effect of some parameters on reaction verified this model, for example, heat exchange between reactor and atmosphere, the material property of reactor, the catalyst deactivated and gas mass flux and so on. By using this model as the designing tools, an optimized packed bed is proposed. Compared with the testing packed bed, the relevant reactor length can be reduced from 220 to 150 mm with the same hydrogen conversion and lower pressure drop. (C) 2016 American Institute of Chemical Engineers
WOS关键词	SINGLE-PHASE FLOW ; HEAT-TRANSFER ; MULTIPHASE FLOW ; FLUID-FLOW ; FIXED-BED ; CFD ; DISPERSION ; REACTORS ; PARTICLES ; DECOMPOSITION
WOS研究方向	Engineering
语种	英语
出版者	WILEY-BLACKWELL
WOS记录号	WOS:000382986000026
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/170268]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
通讯作者	Wang, Xiaodong
作者单位	Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
推荐引用方式 GB/T 7714	Hou, Baolin,Huang, Yanqiang,Wang, Xiaodong,et al. Optimization and Simulation of the Sabatier Reaction Process in a Packed Bed[J]. AICHE JOURNAL,2016,62(8):2879-2892.
APA	Hou, Baolin,Huang, Yanqiang,Wang, Xiaodong,Yang, Xiaofeng,Duan, Hongming,&Zhang, Tao.(2016).Optimization and Simulation of the Sabatier Reaction Process in a Packed Bed.AICHE JOURNAL,62(8),2879-2892.
MLA	Hou, Baolin,et al."Optimization and Simulation of the Sabatier Reaction Process in a Packed Bed".AICHE JOURNAL 62.8(2016):2879-2892.