Experiment and simulation of pressure swing adsorption process for hydrogen separation

Authors
Nam, GMChoi, DKLee, CH
Issue Date
2004
Publisher
WORLD SCIENTIFIC PUBL CO PTE LTD
Citation
4th International Conference on Separation Science and Technology (ICSST-04), pp.464 - 467
Abstract
Experimental and theoretical study was performed for H-2 separation from CH4 /H-2 gas mixture (20(vol)% : 80(vol)% and 40(vol)% : 60(vol)%) by pressure swing adsorption(PSA) process. When composition of methane increased, hydrogen purity and recovery decreased. To solve this, adsorption time and P/F ratio played an important part. But, this two variables became causes that reduced recovery. The mathematical model includes the mass and heat balance, the linear driving force (LDF) equation, and the loading ratio correlation (LRC) model representing the multi-component adsorption equilibrium.
URI
https://pubs.kist.re.kr/handle/201004/117071
DOI
10.1142/9789812702623_0090
Appears in Collections:
KIST Conference Paper > 2004
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