Impact of parameters on gas ratios obtained from air gasification of date palm waste

Shahbaz Muhammad; Inayat Muddasser; Al Ansari Tareq; McKay Gordon

doi:10.21741/9781644902516-26

Impact of parameters on gas ratios obtained from air gasification of date palm waste

Shahbaz Muhammad, Inayat Muddasser, Al Ansari Tareq, McKay Gordon

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Utilizing date palm waste as an energy source is a potential low-carbon energy source, especially in areas such as the Middle East. This study investigates date palm waste air gasification performed in a downdraft gasifier. The study aims to analyze the impact of various parameter ranges such as temperature of 600-900 ᵒC, air flow rate of 1.0 to 4.0 l/min, and particle size of <2-6> mm on the gas ratios of producer gas. H2/CO ratio is an important parameter which is an increase from 0.53 to 0.71 with a rise in temperature from 600 to 900 ᵒC. A similar profiling of other gas ratios was noticed with the temperature increase. The H₂/CO ratio and H₂/CO₂ are found maximum at the air flow rate of 2.5 l/min and 3.0 l/min.H2/CH4 showed a very steady trend with an increase of air flow rate up to 2.5 l/min, but a sharp hike was noticed by increasing the air flow rate of 2.5 to 4.0 l/min. Larger particle size shows a lower value of H2/CO, H₂/CH₄, and H₂/CO₂ due to the lower heat and mass transfer diffusion compared to smaller particle size.

Original language	English
Title of host publication	Sustainable Processes and Clean Energy Transition
Subtitle of host publication	International Conference on Sustainable Processes and Clean Energy Transition, ICSuPCET 2022
Editors	Yeong Yin Fong, Lam Man Kee, Norwahyu Jusoh, Chong Yang Chuah
Publisher	Association of American Publishers
Pages	226-233
Number of pages	8
ISBN (Electronic)	9781644902509
ISBN (Print)	9781644902509
DOIs	https://doi.org/10.21741/9781644902516-26
Publication status	Published - 20 May 2023
Externally published	Yes
Event	International Conference on Sustainable Processes and Clean Energy Transition, ICSuPCET 2022 - Kuching, Malaysia Duration: 1 Dec 2022 → 2 Dec 2022

Publication series

Name	Materials Research Proceedings
Volume	29
ISSN (Print)	2474-3941
ISSN (Electronic)	2474-395X

Conference

Conference	International Conference on Sustainable Processes and Clean Energy Transition, ICSuPCET 2022
Country/Territory	Malaysia
City	Kuching
Period	1/12/22 → 2/12/22

Bibliographical note

Publisher Copyright:
© 2023, Association of American Publishers. All rights reserved.

Access to Document

10.21741/9781644902516-26Licence: CC BY

Cite this

Muhammad, S., Muddasser, I., Tareq, A. A., & Gordon, M. (2023). Impact of parameters on gas ratios obtained from air gasification of date palm waste. In Y. Yin Fong, L. Man Kee, N. Jusoh, & C. Y. Chuah (Eds.), Sustainable Processes and Clean Energy Transition: International Conference on Sustainable Processes and Clean Energy Transition, ICSuPCET 2022 (pp. 226-233). Article 26 (Materials Research Proceedings; Vol. 29). Association of American Publishers. https://doi.org/10.21741/9781644902516-26

Muhammad, Shahbaz ; Muddasser, Inayat ; Tareq, Al Ansari et al. / Impact of parameters on gas ratios obtained from air gasification of date palm waste. Sustainable Processes and Clean Energy Transition: International Conference on Sustainable Processes and Clean Energy Transition, ICSuPCET 2022. editor / Yeong Yin Fong ; Lam Man Kee ; Norwahyu Jusoh ; Chong Yang Chuah. Association of American Publishers, 2023. pp. 226-233 (Materials Research Proceedings).

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abstract = "Utilizing date palm waste as an energy source is a potential low-carbon energy source, especially in areas such as the Middle East. This study investigates date palm waste air gasification performed in a downdraft gasifier. The study aims to analyze the impact of various parameter ranges such as temperature of 600-900 ᵒC, air flow rate of 1.0 to 4.0 l/min, and particle size of <2-6> mm on the gas ratios of producer gas. H2/CO ratio is an important parameter which is an increase from 0.53 to 0.71 with a rise in temperature from 600 to 900 ᵒC. A similar profiling of other gas ratios was noticed with the temperature increase. The H2/CO ratio and H2/CO2 are found maximum at the air flow rate of 2.5 l/min and 3.0 l/min.H2/CH4 showed a very steady trend with an increase of air flow rate up to 2.5 l/min, but a sharp hike was noticed by increasing the air flow rate of 2.5 to 4.0 l/min. Larger particle size shows a lower value of H2/CO, H2/CH4, and H2/CO2 due to the lower heat and mass transfer diffusion compared to smaller particle size.",

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Muhammad, S, Muddasser, I, Tareq, AA & Gordon, M 2023, Impact of parameters on gas ratios obtained from air gasification of date palm waste. in Y Yin Fong, L Man Kee, N Jusoh & CY Chuah (eds), Sustainable Processes and Clean Energy Transition: International Conference on Sustainable Processes and Clean Energy Transition, ICSuPCET 2022., 26, Materials Research Proceedings, vol. 29, Association of American Publishers, pp. 226-233, International Conference on Sustainable Processes and Clean Energy Transition, ICSuPCET 2022, Kuching, Malaysia, 1/12/22. https://doi.org/10.21741/9781644902516-26

Impact of parameters on gas ratios obtained from air gasification of date palm waste. / Muhammad, Shahbaz; Muddasser, Inayat; Tareq, Al Ansari et al.
Sustainable Processes and Clean Energy Transition: International Conference on Sustainable Processes and Clean Energy Transition, ICSuPCET 2022. ed. / Yeong Yin Fong; Lam Man Kee; Norwahyu Jusoh; Chong Yang Chuah. Association of American Publishers, 2023. p. 226-233 26 (Materials Research Proceedings; Vol. 29).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - Impact of parameters on gas ratios obtained from air gasification of date palm waste

AU - Muhammad, Shahbaz

AU - Muddasser, Inayat

AU - Tareq, Al Ansari

AU - Gordon, McKay

PY - 2023/5/20

Y1 - 2023/5/20

N2 - Utilizing date palm waste as an energy source is a potential low-carbon energy source, especially in areas such as the Middle East. This study investigates date palm waste air gasification performed in a downdraft gasifier. The study aims to analyze the impact of various parameter ranges such as temperature of 600-900 ᵒC, air flow rate of 1.0 to 4.0 l/min, and particle size of <2-6> mm on the gas ratios of producer gas. H2/CO ratio is an important parameter which is an increase from 0.53 to 0.71 with a rise in temperature from 600 to 900 ᵒC. A similar profiling of other gas ratios was noticed with the temperature increase. The H2/CO ratio and H2/CO2 are found maximum at the air flow rate of 2.5 l/min and 3.0 l/min.H2/CH4 showed a very steady trend with an increase of air flow rate up to 2.5 l/min, but a sharp hike was noticed by increasing the air flow rate of 2.5 to 4.0 l/min. Larger particle size shows a lower value of H2/CO, H2/CH4, and H2/CO2 due to the lower heat and mass transfer diffusion compared to smaller particle size.

AB - Utilizing date palm waste as an energy source is a potential low-carbon energy source, especially in areas such as the Middle East. This study investigates date palm waste air gasification performed in a downdraft gasifier. The study aims to analyze the impact of various parameter ranges such as temperature of 600-900 ᵒC, air flow rate of 1.0 to 4.0 l/min, and particle size of <2-6> mm on the gas ratios of producer gas. H2/CO ratio is an important parameter which is an increase from 0.53 to 0.71 with a rise in temperature from 600 to 900 ᵒC. A similar profiling of other gas ratios was noticed with the temperature increase. The H2/CO ratio and H2/CO2 are found maximum at the air flow rate of 2.5 l/min and 3.0 l/min.H2/CH4 showed a very steady trend with an increase of air flow rate up to 2.5 l/min, but a sharp hike was noticed by increasing the air flow rate of 2.5 to 4.0 l/min. Larger particle size shows a lower value of H2/CO, H2/CH4, and H2/CO2 due to the lower heat and mass transfer diffusion compared to smaller particle size.

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SN - 9781644902509

T3 - Materials Research Proceedings

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BT - Sustainable Processes and Clean Energy Transition

A2 - Yin Fong, Yeong

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Muhammad S, Muddasser I, Tareq AA, Gordon M. Impact of parameters on gas ratios obtained from air gasification of date palm waste. In Yin Fong Y, Man Kee L, Jusoh N, Chuah CY, editors, Sustainable Processes and Clean Energy Transition: International Conference on Sustainable Processes and Clean Energy Transition, ICSuPCET 2022. Association of American Publishers. 2023. p. 226-233. 26. (Materials Research Proceedings). doi: 10.21741/9781644902516-26

Impact of parameters on gas ratios obtained from air gasification of date palm waste

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