Habiba Shehu
The use of nano-composite ceramic membranes for gas separations.
Shehu, Habiba; Okon, Edidiong; Gobina, Edward
Authors
Edidiong Okon
Edward Gobina
Contributors
S.I. Ao
Editor
Len Gelman
Editor
David W.L. Hukins
Editor
Andrew Hunter
Editor
A.M. Korsunsky
Editor
Abstract
The preparation of composite ceramic inorganic membranes using different types of support with the aim to achieving high selectivity for lower hydrocarbons was studied. The pore size of the unmodified support was determined. Upon modification of the support, the morphology was examined using scanning electron microscopy (SEM), which showed a reduction in the pore radius and pore size inorganic ceramic membrane consisting of a ceramic support and a zeolite layer. The permeance of nitrogen, carbon dioxide, helium, methane, propane and argon through the membrane at varying pressures was determined. The effect of the mean pressure of up to 0.1 MPa on the molar flux of the gases at 294K was determined.
Citation
SHEHU, H., OKON, E. and GOBINA, E. 2015. The use of nano-composite ceramic membranes for gas separations. In Ao, S.I., Gelman, L., Hukins, D.W.L., Hunter, A. and Korsunsky, A.M. (eds.) Proceedings of the 2015 World congress on engineering (WCE 2015), 1-3 July 2015, London, UK. Lecture notes in engineering and computer science, 2218. Hong Kong: Newswood Limited [online], pages 1225-1229. Available from: http://www.iaeng.org/publication/WCE2015/WCE2015_pp1225-1229.pdf
Conference Name | 2015 World congress on engineering (WCE 2015) |
---|---|
Conference Location | London, UK |
Start Date | Jul 1, 2015 |
End Date | Jul 3, 2015 |
Acceptance Date | Jul 1, 2015 |
Online Publication Date | Jul 1, 2015 |
Publication Date | Jul 3, 2015 |
Deposit Date | Oct 6, 2016 |
Publicly Available Date | Oct 6, 2016 |
Print ISSN | 2078-0958 |
Electronic ISSN | 2078-0966 |
Publisher | Newswood Academic Publishing |
Pages | 1225-1229 |
Series Title | Lecture notes in engineering and computer science |
Series Number | 2218 |
Series ISSN | 2078-0966 |
ISBN | 9789881404701 |
Keywords | Composite membranes; Knudsen flow; Permeance; Selectivity |
Public URL | http://hdl.handle.net/10059/1864 |
Publisher URL | http://www.iaeng.org/publication/WCE2015/WCE2015_pp1225-1229.pdf |
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Publisher Licence URL
https://creativecommons.org/licenses/by-nc-nd/4.0/
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