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Carbon Dioxide Adsorptive Removal using Modified Molecular Sieve

Ahmad, Nurul Hayati (2012) Carbon Dioxide Adsorptive Removal using Modified Molecular Sieve. Universiti Teknologi PETRONAS. (Unpublished)

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Abstract

Global warming is one of the main serious problems due to elevated index of carbon dioxide in the atmosphere. Recently, C02 captures have been receiving significant attention and are being recognized. Nowadays, amine based chemical absorption isone of the famous technologies used in separation of C02. However, the liquid amine based processes is not really preferable because ofseveral weakness such as high regeneration energy, large equipment size, solvent leakage and corrosion problem. Adsorption technology which is less energy intensive is known as proficient for C02 separation method since it is predicted to have low requirement of energy for porous adsorbent regeneration while offer high productivity and selectivity. In this study, mesoporous molecular sieve was modified using monoethanolamine for C02 adsorption process. The materials were characterized by X-ray diffraction (XRD) and Fourier Transform Infrared (FTIR) experiment. The carbon dioxide sorption on modified molecular sieve was investigated using bench scale gas adsorption equipment at different pressure and temperature. The modified mesoporous molecular sieve results in better C02 adsorption capacity compared to unmodified molecular sieve relating to the existence of amine density in this material. Ell

Item Type: Final Year Project
Academic Subject : Academic Department - Chemical Engineering - Separation Process
Subject: T Technology > TP Chemical technology
Divisions: Engineering > Chemical
Depositing User: Users 2053 not found.
Date Deposited: 24 Oct 2013 14:42
Last Modified: 25 Jan 2017 09:40
URI: http://utpedia.utp.edu.my/id/eprint/9649

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