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Study of N2 adsorption on metal oxides modified Na-Y zeolite: equilibrium and kinetic

Chieng, Y. Y. and Kamarudin, K. S. N. and Mat, Hanapi and Hamdan, Halimaton (2005) Study of N2 adsorption on metal oxides modified Na-Y zeolite: equilibrium and kinetic. In: MSA Golden Jubilee International Science Congress (ISC) 2005, August 3-6, 2005, Putra World Trade Centre, Kuala Lumpur.

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Abstract

Adsorption equilibrium and kinetic study of gas N2 on metal oxides modified Na-Y zeolite have been undertaken in order to elucidate the fundamental mechanism of adsorbate-adsorbent interactions. Studies were carried out by measuring both the adsorption isotherm and the FTIR spectra. Results indicate that the electronegativity and valent variations of metal cations greatly affect the gas N2 adsorption capacity as well as kinetic transport. The isosteric heat of adsorption that measured and N2 adsorption bands that observed in FTIR spectra also demonstrate that N2 interact strongly with metal oxides modified Na-Y zeolite.

Item Type:Conference or Workshop Item (Poster)
Uncontrolled Keywords:Equilibrium, kinetic, metal oxides, Na-Y zeolite, N2 adsorption
Subjects:T Technology > T Technology (General)
Divisions:Chemical and Natural Resources Engineering (Formerly known)
ID Code:5273
Deposited By: Norhani Jusoh
Deposited On:18 Mar 2008 10:40
Last Modified:01 Jun 2010 15:28

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