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Synthesis, characterization, and catalytic performance of Ni supported on sustainable POFA-derived SBA-15 for hydrogen-rich syngas from CO2 reforming of methane

Palm Oil Fuel Ash (POFA) is massively produced by numerous palm oil mills worldwide, creating an environmental waste disposal problem. Notably, POFA serves as a cost-effective alternative silica source instead of the expensive tetraethyl orthosilicate (TEOS). This research focused on synthesizing SB...

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Main Authors: Hasnain, Syed Muhammad Wajahat ul, Farooqi, Ahmad Salam, Victor Ayodele, Bamidele, Setiabudi, Herma Dina, Farooqi, Abid Salam, Alshareef, Rayed S., Bawadi, Abdullah
Format: Article
Language:English
English
Published: Korean Society of Industrial Engineering Chemistry 2024
Subjects:
QD Chemistry
T Technology (General)
TA Engineering (General). Civil engineering (General)
TP Chemical technology
Online Access:http://umpir.ump.edu.my/id/eprint/42143/1/Synthesis%2C%20characterization%2C%20and%20catalytic%20performance%20of%20Ni%20supported.pdf
http://umpir.ump.edu.my/id/eprint/42143/2/Synthesis%2C%20characterization%2C%20and%20catalytic%20performance%20of%20Ni%20supported%20on%20sustainable%20POFA-derived%20SBA-15%20for%20hydrogen-rich%20syngas%20from%20CO2%20reforming%20of%20methane_ABS.pdf
http://umpir.ump.edu.my/id/eprint/42143/
https://doi.org/10.1016/j.jiec.2024.06.021
https://doi.org/10.1016/j.jiec.2024.06.021
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spelling my.ump.umpir.421432024-09-30T04:50:37Z http://umpir.ump.edu.my/id/eprint/42143/ Synthesis, characterization, and catalytic performance of Ni supported on sustainable POFA-derived SBA-15 for hydrogen-rich syngas from CO2 reforming of methane Hasnain, Syed Muhammad Wajahat ul Farooqi, Ahmad Salam Victor Ayodele, Bamidele Setiabudi, Herma Dina Farooqi, Abid Salam Alshareef, Rayed S. Bawadi, Abdullah QD Chemistry T Technology (General) TA Engineering (General). Civil engineering (General) TP Chemical technology Palm Oil Fuel Ash (POFA) is massively produced by numerous palm oil mills worldwide, creating an environmental waste disposal problem. Notably, POFA serves as a cost-effective alternative silica source instead of the expensive tetraethyl orthosilicate (TEOS). This research focused on synthesizing SBA-15 from POFA waste and examining the effect of promoters on POFA-derived SBA-15-supported Ni-based catalysts. The 10 wt% Ni/SBA-15-POFA catalyst was sequentially impregnated with promoters having 1 wt% loading of Zr, Ce, La, and Cr. The catalysts were tested for CO2 methane reforming (CMR) at 800 °C for 8 hours while maintaining a stoichiometric feed ratio. Various characterization techniques, including XRD, FESEM, XPS, H2-TPR, CO2-TPD, and BET analysis were employed to assess the catalyst physicochemical properties. The addition of promoter changed the properties of catalyst. Except for Cr-promoted catalyst, the addition of promoters positively impacted catalytic performance, activity, and stability. XRD analysis showed that Cr addition had detrimental effects on the crystallite structure of the Ni/SBA-15-POFA catalyst. In contrast, Zr, Ce, and La additions significantly reduced the crystallite size and improved active metal dispersion. Overall, the Zr-promoted catalyst exhibited the best performance in terms of activity and stability, with a CH4 conversion of 90 % and CO2 conversion of 94.4 %. The spent catalyst characterization, including XRD, FESEM, O2-TPO, and RAMAN, showed that promoter addition significantly reduced carbon deposition. The stable and superior perfromance of Zr-promoted catalyst was attributed to the production of MWCNTs. Conversely, the rapid deactivation of the unpromoted catalyst may be due to the formation of amorphous carbon, which tends to quickly block active sites and reduce the catalytic activity. Korean Society of Industrial Engineering Chemistry 2024 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/42143/1/Synthesis%2C%20characterization%2C%20and%20catalytic%20performance%20of%20Ni%20supported.pdf pdf en http://umpir.ump.edu.my/id/eprint/42143/2/Synthesis%2C%20characterization%2C%20and%20catalytic%20performance%20of%20Ni%20supported%20on%20sustainable%20POFA-derived%20SBA-15%20for%20hydrogen-rich%20syngas%20from%20CO2%20reforming%20of%20methane_ABS.pdf Hasnain, Syed Muhammad Wajahat ul and Farooqi, Ahmad Salam and Victor Ayodele, Bamidele and Setiabudi, Herma Dina and Farooqi, Abid Salam and Alshareef, Rayed S. and Bawadi, Abdullah (2024) Synthesis, characterization, and catalytic performance of Ni supported on sustainable POFA-derived SBA-15 for hydrogen-rich syngas from CO2 reforming of methane. Journal of Industrial and Engineering Chemistry. pp. 1-17. ISSN 1226-086X. (In Press / Online First) (In Press / Online First) https://doi.org/10.1016/j.jiec.2024.06.021 https://doi.org/10.1016/j.jiec.2024.06.021
institution Universiti Malaysia Pahang Al-Sultan Abdullah
building UMPSA Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang Al-Sultan Abdullah
content_source UMPSA Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
English
topic QD Chemistry
T Technology (General)
TA Engineering (General). Civil engineering (General)
TP Chemical technology
spellingShingle QD Chemistry
T Technology (General)
TA Engineering (General). Civil engineering (General)
TP Chemical technology
Hasnain, Syed Muhammad Wajahat ul
Farooqi, Ahmad Salam
Victor Ayodele, Bamidele
Setiabudi, Herma Dina
Farooqi, Abid Salam
Alshareef, Rayed S.
Bawadi, Abdullah
Synthesis, characterization, and catalytic performance of Ni supported on sustainable POFA-derived SBA-15 for hydrogen-rich syngas from CO2 reforming of methane
description Palm Oil Fuel Ash (POFA) is massively produced by numerous palm oil mills worldwide, creating an environmental waste disposal problem. Notably, POFA serves as a cost-effective alternative silica source instead of the expensive tetraethyl orthosilicate (TEOS). This research focused on synthesizing SBA-15 from POFA waste and examining the effect of promoters on POFA-derived SBA-15-supported Ni-based catalysts. The 10 wt% Ni/SBA-15-POFA catalyst was sequentially impregnated with promoters having 1 wt% loading of Zr, Ce, La, and Cr. The catalysts were tested for CO2 methane reforming (CMR) at 800 °C for 8 hours while maintaining a stoichiometric feed ratio. Various characterization techniques, including XRD, FESEM, XPS, H2-TPR, CO2-TPD, and BET analysis were employed to assess the catalyst physicochemical properties. The addition of promoter changed the properties of catalyst. Except for Cr-promoted catalyst, the addition of promoters positively impacted catalytic performance, activity, and stability. XRD analysis showed that Cr addition had detrimental effects on the crystallite structure of the Ni/SBA-15-POFA catalyst. In contrast, Zr, Ce, and La additions significantly reduced the crystallite size and improved active metal dispersion. Overall, the Zr-promoted catalyst exhibited the best performance in terms of activity and stability, with a CH4 conversion of 90 % and CO2 conversion of 94.4 %. The spent catalyst characterization, including XRD, FESEM, O2-TPO, and RAMAN, showed that promoter addition significantly reduced carbon deposition. The stable and superior perfromance of Zr-promoted catalyst was attributed to the production of MWCNTs. Conversely, the rapid deactivation of the unpromoted catalyst may be due to the formation of amorphous carbon, which tends to quickly block active sites and reduce the catalytic activity.
format Article
author Hasnain, Syed Muhammad Wajahat ul
Farooqi, Ahmad Salam
Victor Ayodele, Bamidele
Setiabudi, Herma Dina
Farooqi, Abid Salam
Alshareef, Rayed S.
Bawadi, Abdullah
author_facet Hasnain, Syed Muhammad Wajahat ul
Farooqi, Ahmad Salam
Victor Ayodele, Bamidele
Setiabudi, Herma Dina
Farooqi, Abid Salam
Alshareef, Rayed S.
Bawadi, Abdullah
author_sort Hasnain, Syed Muhammad Wajahat ul
title Synthesis, characterization, and catalytic performance of Ni supported on sustainable POFA-derived SBA-15 for hydrogen-rich syngas from CO2 reforming of methane
title_short Synthesis, characterization, and catalytic performance of Ni supported on sustainable POFA-derived SBA-15 for hydrogen-rich syngas from CO2 reforming of methane
title_full Synthesis, characterization, and catalytic performance of Ni supported on sustainable POFA-derived SBA-15 for hydrogen-rich syngas from CO2 reforming of methane
title_fullStr Synthesis, characterization, and catalytic performance of Ni supported on sustainable POFA-derived SBA-15 for hydrogen-rich syngas from CO2 reforming of methane
title_full_unstemmed Synthesis, characterization, and catalytic performance of Ni supported on sustainable POFA-derived SBA-15 for hydrogen-rich syngas from CO2 reforming of methane
title_sort synthesis, characterization, and catalytic performance of ni supported on sustainable pofa-derived sba-15 for hydrogen-rich syngas from co2 reforming of methane
publisher Korean Society of Industrial Engineering Chemistry
publishDate 2024
url http://umpir.ump.edu.my/id/eprint/42143/1/Synthesis%2C%20characterization%2C%20and%20catalytic%20performance%20of%20Ni%20supported.pdf
http://umpir.ump.edu.my/id/eprint/42143/2/Synthesis%2C%20characterization%2C%20and%20catalytic%20performance%20of%20Ni%20supported%20on%20sustainable%20POFA-derived%20SBA-15%20for%20hydrogen-rich%20syngas%20from%20CO2%20reforming%20of%20methane_ABS.pdf
http://umpir.ump.edu.my/id/eprint/42143/
https://doi.org/10.1016/j.jiec.2024.06.021
https://doi.org/10.1016/j.jiec.2024.06.021
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score 13.232389

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