Effect of Composition on Hydrogen Permeation Through Palladium Based Membranes
作者： Aaron Benjamin Leyko
DOI:
关键词: Hydrogen purifier 、 Hydrogen 、 Palladium 、 Syngas 、 Coal 、 Inorganic chemistry 、 Combustion 、 Chemistry 、 Syngas to gasoline plus 、 Hydrogen production
摘要: Multi-component synthetic gas (syngas) mixtures produced from the gasification of coal, low-grade fuel, waste and biomass offers a novel source hydrogen production. Gasification also eliminates much pollutant emissions combustion these fuels. Palladium based membranes present promising method for extracting syngas. Experimental results are presented lab scale experimental facility designed built to examine various types palladium alloy used harvest The membrane examined had 10μm Pd layer supported on porous stainless–steel. This study mixture pure gasses including hydrogen, nitrogen, carbon dioxide simulate syngas different compositions. focus aimed determine whether composition affected separation performance under operating conditions. It was concluded that in addition partial pressure, pressure other species were major controllers performance.
oatd.org参考文章(61)
H. P. Hsieh, Inorganic Membranes for Separation and Reaction ,(1996)
Donald M. Mattox, Handbook of physical vapor deposition (PVD) processing ,(2010)
Russell W Pierce, Method for making a fine porosity filter element ,(1962)
S. Ted Oyama, Anil K. Prabhu, Hydrogen-selective silica based membrane United States Patent and Trademark Office. ,(2000)
C. J. SMITHELLS, C. E. RANSLEY, Diffusion of Gases through Metals Nature. ,vol. 134, pp. 814- 814 ,(1934) , 10.1038/134814B0
Samhun Yun, S. Ted Oyama, Correlations in palladium membranes for hydrogen separation: A review Journal of Membrane Science. ,vol. 375, pp. 28- 45 ,(2011) , 10.1016/J.MEMSCI.2011.03.057
N.M. Peachey, R.C. Snow, R.C. Dye, Composite PdTa metal membranes for hydrogen separation Journal of Membrane Science. ,vol. 111, pp. 123- 133 ,(1996) , 10.1016/0376-7388(95)00298-7
Michela Vellini, Jacopo Tonziello, Hydrogen Use in an Urban District: Energy and Environmental Comparisons Journal of Energy Resources Technology-transactions of The Asme. ,vol. 132, pp. 042601- ,(2010) , 10.1115/1.4003032
H. Masuda, K. Nishio, N. Baba, Preparation of microporous metal membrane using two-step replication of interconnected structure of porous glass Journal of Materials Science Letters. ,vol. 13, pp. 338- 340 ,(1994) , 10.1007/BF00420791
I.I. Ahmed, A.K. Gupta, Hydrogen production from polystyrene pyrolysis and gasification: Characteristics and kinetics International Journal of Hydrogen Energy. ,vol. 34, pp. 6253- 6264 ,(2009) , 10.1016/J.IJHYDENE.2009.05.046