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Characterizations of Bauxite waste with magnesium oxide as an oxygen carrier for chemical looping combustion

Currently, the CO2 emissions from the combustion of fossil fuels lead to the changes of climate. These impacts extend well beyond temperature rise and affecting ecosystems all over the world. Therefore, Chemical Looping Combustion (CLC) is the best process for the low-cost capture of CO2. The select...

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Main Author: Nurathira Binti Noorzaiful Hisham
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Published: 2023
Subjects:
Chemical looping
Combustion
Oxygen carrier
Magnesium oxide
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spelling my.uniten.dspace-213272023-05-05T15:10:21Z Characterizations of Bauxite waste with magnesium oxide as an oxygen carrier for chemical looping combustion Nurathira Binti Noorzaiful Hisham Chemical looping Combustion Oxygen carrier Magnesium oxide Currently, the CO2 emissions from the combustion of fossil fuels lead to the changes of climate. These impacts extend well beyond temperature rise and affecting ecosystems all over the world. Therefore, Chemical Looping Combustion (CLC) is the best process for the low-cost capture of CO2. The selection of the good oxygen carrier is relying on its properties such as high reactivity, high oxygen transport capacity, low agglomeration and many more. One of the most common carbon-capturing technology is CLC. The CLC involved the oxygen from oxygen carrier reacts with fuel inside fuel reactor to produce pure CO2 and H2O. In this study, the effect of the concentration of MgO as an inert support was investigated by using 4 different concentration (1M,2M,3M and 4M). The crushing strength, phase analysis, morphology and surface area were investigated using crushing test, X-ray Diffraction (XRD), Scanning Electron Microscopy (SEM) and Brunauer-Emmett-Teller (BET) analysis, respectively. From this study the lower concentration of 1M Mg(NO3)2 was found to have high surface area and low crystallite size 2023-05-03T16:35:25Z 2023-05-03T16:35:25Z 2020-02 https://irepository.uniten.edu.my/handle/123456789/21327 application/pdf
institution Universiti Tenaga Nasional
building UNITEN Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tenaga Nasional
content_source UNITEN Institutional Repository
url_provider http://dspace.uniten.edu.my/
topic Chemical looping
Combustion
Oxygen carrier
Magnesium oxide
spellingShingle Chemical looping
Combustion
Oxygen carrier
Magnesium oxide
Nurathira Binti Noorzaiful Hisham
Characterizations of Bauxite waste with magnesium oxide as an oxygen carrier for chemical looping combustion
description Currently, the CO2 emissions from the combustion of fossil fuels lead to the changes of climate. These impacts extend well beyond temperature rise and affecting ecosystems all over the world. Therefore, Chemical Looping Combustion (CLC) is the best process for the low-cost capture of CO2. The selection of the good oxygen carrier is relying on its properties such as high reactivity, high oxygen transport capacity, low agglomeration and many more. One of the most common carbon-capturing technology is CLC. The CLC involved the oxygen from oxygen carrier reacts with fuel inside fuel reactor to produce pure CO2 and H2O. In this study, the effect of the concentration of MgO as an inert support was investigated by using 4 different concentration (1M,2M,3M and 4M). The crushing strength, phase analysis, morphology and surface area were investigated using crushing test, X-ray Diffraction (XRD), Scanning Electron Microscopy (SEM) and Brunauer-Emmett-Teller (BET) analysis, respectively. From this study the lower concentration of 1M Mg(NO3)2 was found to have high surface area and low crystallite size
format
author Nurathira Binti Noorzaiful Hisham
author_facet Nurathira Binti Noorzaiful Hisham
author_sort Nurathira Binti Noorzaiful Hisham
title Characterizations of Bauxite waste with magnesium oxide as an oxygen carrier for chemical looping combustion
title_short Characterizations of Bauxite waste with magnesium oxide as an oxygen carrier for chemical looping combustion
title_full Characterizations of Bauxite waste with magnesium oxide as an oxygen carrier for chemical looping combustion
title_fullStr Characterizations of Bauxite waste with magnesium oxide as an oxygen carrier for chemical looping combustion
title_full_unstemmed Characterizations of Bauxite waste with magnesium oxide as an oxygen carrier for chemical looping combustion
title_sort characterizations of bauxite waste with magnesium oxide as an oxygen carrier for chemical looping combustion
publishDate 2023
_version_ 1806428352757628928
score 13.211869

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