Conversion of carbon dioxide and methane to syngas over Ni/SiO2 catalyst prepared from waste palm oil fuel ash

Carbon dioxide (CO2) reforming of methane (CH4) over nickel (Ni)-supported SiO2 catalyst is a greener approach as this pathway transforms greenhouse gases into gas energy. SiO2 support was synthesized from waste palm oil fuel ash (POFA) with different Ni loading (Ni/SiO2). The SiO2(POFA) was synthes...

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Main Authors:	Hazirah, A. Razak, Nornasuha, Abdullah, J., Gasang, Herma Dina, Setiabudi, Chin, S. Y., Nurul Aini, Razali
Format:	Conference or Workshop Item
Language:	English
Published:	IOP Science 2019
Subjects:	TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/26676/ http://umpir.ump.edu.my/id/eprint/26676/ http://umpir.ump.edu.my/id/eprint/26676/1/Conversion%20of%20carbon%20dioxide%20and%20methane.pdf

id	ump-26676
recordtype	eprints
spelling	ump-266762019-12-18T01:52:56Z http://umpir.ump.edu.my/id/eprint/26676/ Conversion of carbon dioxide and methane to syngas over Ni/SiO2 catalyst prepared from waste palm oil fuel ash Hazirah, A. Razak Nornasuha, Abdullah J., Gasang Herma Dina, Setiabudi Chin, S. Y. Nurul Aini, Razali TP Chemical technology Carbon dioxide (CO2) reforming of methane (CH4) over nickel (Ni)-supported SiO2 catalyst is a greener approach as this pathway transforms greenhouse gases into gas energy. SiO2 support was synthesized from waste palm oil fuel ash (POFA) with different Ni loading (Ni/SiO2). The SiO2(POFA) was synthesized by drying the treated POFA overnight and calcined at 600°C for 6 h. The Ni/SiO2 (POFA) catalyst with different Ni loading were synthesized by impregnation method. The physicochemical properties of the Ni/SiO2 (POFA) were characterized using nitrogen adsorption-desorption, x-ray diffraction (XRD), and fourier transform infrared (FTIR) spectroscopy. The catalytic performance of the Ni/SiO2 (POFA) was carried out at 800°C and atmospheric pressure with CO2/CH4 feed ratio of 1/1. The SiO2 (POFA) possess a good support material as it has a high surface area 6.95 m2 g−1 and assist well dispersion of Ni as evidenced by BET analysis. Higher catalytic activity was achieved at 53.10% of CO2 conversion and 67.6% of CH4 conversion over 5Ni/SiO2 (POFA). However, lower CO2 conversion of Ni/SiO2 (POFA) catalyst was due to the larger particle size of Ni and weak metal-support interaction in Ni/SiO2 (POFA). This finding proved that the waste POFA can replace the commercial SiO2 for catalytic gas reaction and solve the environmental problem. IOP Science 2019 Conference or Workshop Item PeerReviewed pdf en cc_by http://umpir.ump.edu.my/id/eprint/26676/1/Conversion%20of%20carbon%20dioxide%20and%20methane.pdf Hazirah, A. Razak and Nornasuha, Abdullah and J., Gasang and Herma Dina, Setiabudi and Chin, S. Y. and Nurul Aini, Razali (2019) Conversion of carbon dioxide and methane to syngas over Ni/SiO2 catalyst prepared from waste palm oil fuel ash. In: IOP Conference Series: Earth and Environmental Science, The 12th International Civil Engineering Post Graduate Conference (SEPKA), The 3rd International Symposium on Expertise of Engineering Design (ISEED), 27-28 August 2018 , Johor, Malaysia. pp. 1-9., 220 (012058). ISSN 1755-1315 https://doi.org/10.1088/1755-1315/220/1/012058
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TP Chemical technology
spellingShingle	TP Chemical technology Hazirah, A. Razak Nornasuha, Abdullah J., Gasang Herma Dina, Setiabudi Chin, S. Y. Nurul Aini, Razali Conversion of carbon dioxide and methane to syngas over Ni/SiO2 catalyst prepared from waste palm oil fuel ash
description	Carbon dioxide (CO2) reforming of methane (CH4) over nickel (Ni)-supported SiO2 catalyst is a greener approach as this pathway transforms greenhouse gases into gas energy. SiO2 support was synthesized from waste palm oil fuel ash (POFA) with different Ni loading (Ni/SiO2). The SiO2(POFA) was synthesized by drying the treated POFA overnight and calcined at 600°C for 6 h. The Ni/SiO2 (POFA) catalyst with different Ni loading were synthesized by impregnation method. The physicochemical properties of the Ni/SiO2 (POFA) were characterized using nitrogen adsorption-desorption, x-ray diffraction (XRD), and fourier transform infrared (FTIR) spectroscopy. The catalytic performance of the Ni/SiO2 (POFA) was carried out at 800°C and atmospheric pressure with CO2/CH4 feed ratio of 1/1. The SiO2 (POFA) possess a good support material as it has a high surface area 6.95 m2 g−1 and assist well dispersion of Ni as evidenced by BET analysis. Higher catalytic activity was achieved at 53.10% of CO2 conversion and 67.6% of CH4 conversion over 5Ni/SiO2 (POFA). However, lower CO2 conversion of Ni/SiO2 (POFA) catalyst was due to the larger particle size of Ni and weak metal-support interaction in Ni/SiO2 (POFA). This finding proved that the waste POFA can replace the commercial SiO2 for catalytic gas reaction and solve the environmental problem.
format	Conference or Workshop Item
author	Hazirah, A. Razak Nornasuha, Abdullah J., Gasang Herma Dina, Setiabudi Chin, S. Y. Nurul Aini, Razali
author_facet	Hazirah, A. Razak Nornasuha, Abdullah J., Gasang Herma Dina, Setiabudi Chin, S. Y. Nurul Aini, Razali
author_sort	Hazirah, A. Razak
title	Conversion of carbon dioxide and methane to syngas over Ni/SiO2 catalyst prepared from waste palm oil fuel ash
title_short	Conversion of carbon dioxide and methane to syngas over Ni/SiO2 catalyst prepared from waste palm oil fuel ash
title_full	Conversion of carbon dioxide and methane to syngas over Ni/SiO2 catalyst prepared from waste palm oil fuel ash
title_fullStr	Conversion of carbon dioxide and methane to syngas over Ni/SiO2 catalyst prepared from waste palm oil fuel ash
title_full_unstemmed	Conversion of carbon dioxide and methane to syngas over Ni/SiO2 catalyst prepared from waste palm oil fuel ash
title_sort	conversion of carbon dioxide and methane to syngas over ni/sio2 catalyst prepared from waste palm oil fuel ash
publisher	IOP Science
publishDate	2019
url	http://umpir.ump.edu.my/id/eprint/26676/ http://umpir.ump.edu.my/id/eprint/26676/ http://umpir.ump.edu.my/id/eprint/26676/1/Conversion%20of%20carbon%20dioxide%20and%20methane.pdf
first_indexed	2023-09-18T22:41:40Z
last_indexed	2023-09-18T22:41:40Z
_version_	1777416956226306048

Conversion of carbon dioxide and methane to syngas over Ni/SiO2 catalyst prepared from waste palm oil fuel ash

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