Advancing Methane-Nitrogen Separations with Zeolitic Adsorbents

Ehsan Sadeghi Pouya

doi:10.26182/yf7r-pv28

Advancing Methane-Nitrogen Separations with Zeolitic Adsorbents

Ehsan Sadeghi Pouya

School of Physics, Mathematics and Computing

Research output: Thesis › Doctoral Thesis

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Abstract

This research focuses on exploring the potential of two zeolitic adsorbents in the separation of CH4 from N2 with applications in methane recovery from sub-quality resources. The two zeolites investigated were ILZ which is prepared from the treatment of zeolite Y with alkylammonium salts and ZIF 7 which is a pressure-regulated metal-organic framework. The adsorbents were characterized in single-component and binary gas adsorption tests. The reliability of the results of the binary experiments was evaluated using mathematical frameworks such as ideal adsorbed solution theory. A gravimetric set-up was modified for high-pressure binary gas adsorption measurements.

Original language	English
Qualification	Doctor of Philosophy
Awarding Institution	The University of Western Australia
Supervisors/Advisors	Arami Niya, Arash, Supervisor May, Eric, Supervisor Johns, Michael, Supervisor
Thesis sponsors	Australian Government Research Training Program
Award date	23 Aug 2023
DOIs	https://doi.org/10.26182/yf7r-pv28
Publication status	Unpublished - 2023

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10.26182/yf7r-pv28

THESIS - DOCTOR OF PHILOSOPHY - SADEGHI POUYA Ehsan - 2023
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Cite this

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title = "Advancing Methane-Nitrogen Separations with Zeolitic Adsorbents",

abstract = "This research focuses on exploring the potential of two zeolitic adsorbents in the separation of CH4 from N2 with applications in methane recovery from sub-quality resources. The two zeolites investigated were ILZ which is prepared from the treatment of zeolite Y with alkylammonium salts and ZIF 7 which is a pressure-regulated metal-organic framework. The adsorbents were characterized in single-component and binary gas adsorption tests. The reliability of the results of the binary experiments was evaluated using mathematical frameworks such as ideal adsorbed solution theory. A gravimetric set-up was modified for high-pressure binary gas adsorption measurements.",

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AB - This research focuses on exploring the potential of two zeolitic adsorbents in the separation of CH4 from N2 with applications in methane recovery from sub-quality resources. The two zeolites investigated were ILZ which is prepared from the treatment of zeolite Y with alkylammonium salts and ZIF 7 which is a pressure-regulated metal-organic framework. The adsorbents were characterized in single-component and binary gas adsorption tests. The reliability of the results of the binary experiments was evaluated using mathematical frameworks such as ideal adsorbed solution theory. A gravimetric set-up was modified for high-pressure binary gas adsorption measurements.

KW - Adsorption

KW - Gas

KW - Zeolite

KW - Metal-Organic Frameowrk

KW - Measurement

U2 - 10.26182/yf7r-pv28

DO - 10.26182/yf7r-pv28

M3 - Doctoral Thesis

ER -

Advancing Methane-Nitrogen Separations with Zeolitic Adsorbents

Abstract

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