Synthesis Gas Production of Food and Wood Wastes in a Fluidized Bed Gasifier Using Thermodynamic Equilibrium Model

In this paper, the thermodynamic equilibrium model has been developed to predict the synthesis gas produced from food and wood wastes in fluidized bed gasifier. In addition the effect of gasification temperature on the amount syngas produced and gasification performance in terms of synthesis gas yie...

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Main Authors:	Nur Asyikin, Jamin, Noor Asma Fazli, Abdul Samad, Suriyati, Saleh
Format:	Conference or Workshop Item
Language:	English
Published:	AIP Publishing 2019
Subjects:	TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/25877/ http://umpir.ump.edu.my/id/eprint/25877/ http://umpir.ump.edu.my/id/eprint/25877/ http://umpir.ump.edu.my/id/eprint/25877/1/Synthesis%20gas%20production%20of%20food%20and%20wood%20wastes1.pdf

id	ump-25877
recordtype	eprints
spelling	ump-258772019-10-03T05:12:17Z http://umpir.ump.edu.my/id/eprint/25877/ Synthesis Gas Production of Food and Wood Wastes in a Fluidized Bed Gasifier Using Thermodynamic Equilibrium Model Nur Asyikin, Jamin Noor Asma Fazli, Abdul Samad Suriyati, Saleh TP Chemical technology In this paper, the thermodynamic equilibrium model has been developed to predict the synthesis gas produced from food and wood wastes in fluidized bed gasifier. In addition the effect of gasification temperature on the amount syngas produced and gasification performance in terms of synthesis gas yield, lower heating value (LHV), cold gas efficiency and carbon conversion of feedstock are investigated. Based on the simulation of thermodynamic equilibrium model using food waste as feedstock, the results obtained show the amount of hydrogen (H2) and carbon monoxide (CO) gas production are increased linearly from 29.58 to 34.03% and 31.85 to 45.78% respectively as the gasification temperature is increased from 650 to 1000 °C. In contrast, the amount of carbon dioxide (CO2) and methane (CH4) gas produced are decreased from 33.26 to 19.17% and 5.31 to 1.02% respectively. In addition, gasification of wood waste also shows similar behavior as the H2 and CO gas are increased proportionally to the gasification temperature from 31.25 to 39.87% and 26.33 to 34.81% respectively. The production of CO2 and CH4 gas also shows it decrement from 38.75 to 23.38% and 3.67 to 1.94%. Meanwhile, food waste and wood waste gasification also shows the same trend in terms of increment of synthesis gas yield, lower heating value (LHV), cold gas efficiency and carbon conversion. As the gasification temperature is increased from 650 to 1000 °C, the synthesis gas yield are increased for both food waste and wood waste from 1.22 to 1.61 Nm3 /kg and 1.36 to 1.85 Nm3 /kg respectively. The LHV of the food waste and wood waste also increases consistently with gasification temperature from 4.56 to 5.00 MJ/ Nm3 and 5.60 to 6.57 MJ/ Nm3 respectively. CGE is increased from 31.9372 to 46.03 and 39.66 to 63.19% for food waste and wood waste respectively as the gasification temperature increased. The carbon conversion percentage increase corresponds to the gasification temperature from 48.69 to 59.88% and 57.26 to 68.08% for food waste and wood waste respectively. AIP Publishing 2019-07-24 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/25877/1/Synthesis%20gas%20production%20of%20food%20and%20wood%20wastes1.pdf Nur Asyikin, Jamin and Noor Asma Fazli, Abdul Samad and Suriyati, Saleh (2019) Synthesis Gas Production of Food and Wood Wastes in a Fluidized Bed Gasifier Using Thermodynamic Equilibrium Model. In: AIP Conference Proceedings: 6th International Conference On Environment (ICENV2018), 11-13 December 2018 , Penang, Malaysia. pp. 1-7., 2124 (020041). ISBN 978-0-7354-1864-6 https://doi.org/10.1063/1.5117101 https://doi.org/10.1063/1.5117101
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 Nur Asyikin, Jamin Noor Asma Fazli, Abdul Samad Suriyati, Saleh Synthesis Gas Production of Food and Wood Wastes in a Fluidized Bed Gasifier Using Thermodynamic Equilibrium Model
description	In this paper, the thermodynamic equilibrium model has been developed to predict the synthesis gas produced from food and wood wastes in fluidized bed gasifier. In addition the effect of gasification temperature on the amount syngas produced and gasification performance in terms of synthesis gas yield, lower heating value (LHV), cold gas efficiency and carbon conversion of feedstock are investigated. Based on the simulation of thermodynamic equilibrium model using food waste as feedstock, the results obtained show the amount of hydrogen (H2) and carbon monoxide (CO) gas production are increased linearly from 29.58 to 34.03% and 31.85 to 45.78% respectively as the gasification temperature is increased from 650 to 1000 °C. In contrast, the amount of carbon dioxide (CO2) and methane (CH4) gas produced are decreased from 33.26 to 19.17% and 5.31 to 1.02% respectively. In addition, gasification of wood waste also shows similar behavior as the H2 and CO gas are increased proportionally to the gasification temperature from 31.25 to 39.87% and 26.33 to 34.81% respectively. The production of CO2 and CH4 gas also shows it decrement from 38.75 to 23.38% and 3.67 to 1.94%. Meanwhile, food waste and wood waste gasification also shows the same trend in terms of increment of synthesis gas yield, lower heating value (LHV), cold gas efficiency and carbon conversion. As the gasification temperature is increased from 650 to 1000 °C, the synthesis gas yield are increased for both food waste and wood waste from 1.22 to 1.61 Nm3 /kg and 1.36 to 1.85 Nm3 /kg respectively. The LHV of the food waste and wood waste also increases consistently with gasification temperature from 4.56 to 5.00 MJ/ Nm3 and 5.60 to 6.57 MJ/ Nm3 respectively. CGE is increased from 31.9372 to 46.03 and 39.66 to 63.19% for food waste and wood waste respectively as the gasification temperature increased. The carbon conversion percentage increase corresponds to the gasification temperature from 48.69 to 59.88% and 57.26 to 68.08% for food waste and wood waste respectively.
format	Conference or Workshop Item
author	Nur Asyikin, Jamin Noor Asma Fazli, Abdul Samad Suriyati, Saleh
author_facet	Nur Asyikin, Jamin Noor Asma Fazli, Abdul Samad Suriyati, Saleh
author_sort	Nur Asyikin, Jamin
title	Synthesis Gas Production of Food and Wood Wastes in a Fluidized Bed Gasifier Using Thermodynamic Equilibrium Model
title_short	Synthesis Gas Production of Food and Wood Wastes in a Fluidized Bed Gasifier Using Thermodynamic Equilibrium Model
title_full	Synthesis Gas Production of Food and Wood Wastes in a Fluidized Bed Gasifier Using Thermodynamic Equilibrium Model
title_fullStr	Synthesis Gas Production of Food and Wood Wastes in a Fluidized Bed Gasifier Using Thermodynamic Equilibrium Model
title_full_unstemmed	Synthesis Gas Production of Food and Wood Wastes in a Fluidized Bed Gasifier Using Thermodynamic Equilibrium Model
title_sort	synthesis gas production of food and wood wastes in a fluidized bed gasifier using thermodynamic equilibrium model
publisher	AIP Publishing
publishDate	2019
url	http://umpir.ump.edu.my/id/eprint/25877/ http://umpir.ump.edu.my/id/eprint/25877/ http://umpir.ump.edu.my/id/eprint/25877/ http://umpir.ump.edu.my/id/eprint/25877/1/Synthesis%20gas%20production%20of%20food%20and%20wood%20wastes1.pdf
first_indexed	2023-09-18T22:39:58Z
last_indexed	2023-09-18T22:39:58Z
_version_	1777416849171939328

Synthesis Gas Production of Food and Wood Wastes in a Fluidized Bed Gasifier Using Thermodynamic Equilibrium Model

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