Synthesis gas production of municipal solid waste in a fluidized bed gasifier using thermodynamic equilibrium model

In this paper, the thermodynamic equilibrium model has been developed to predict the compositions of MSW producer gases in fluidized bed gasifier. Two main compositions of MSW were selected to represent the model namely food and wood waste. The objectives of this work are to study the effect of gasi...

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Main Authors:	Nur Ashikin, Jamin, Noor Asma Fazli, Abdul Samad, Suriyati, Saleh
Format:	Conference or Workshop Item
Language:	English English
Published:	Universiti Malaysia Pahang 2018
Subjects:	TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/24497/ http://umpir.ump.edu.my/id/eprint/24497/1/27.%20Synthesis%20gas%20production%20of%20municipal%20solid%20waste.pdf http://umpir.ump.edu.my/id/eprint/24497/2/27.1%20Synthesis%20gas%20production%20of%20municipal%20solid%20waste.pdf

id	ump-24497
recordtype	eprints
spelling	ump-244972020-02-28T03:42:10Z http://umpir.ump.edu.my/id/eprint/24497/ Synthesis gas production of municipal solid waste in a fluidized bed gasifier using thermodynamic equilibrium model Nur Ashikin, Jamin Noor Asma Fazli, Abdul Samad Suriyati, Saleh TP Chemical technology In this paper, the thermodynamic equilibrium model has been developed to predict the compositions of MSW producer gases in fluidized bed gasifier. Two main compositions of MSW were selected to represent the model namely food and wood waste. The objectives of this work are to study 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. 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. Universiti Malaysia Pahang 2018-11 Conference or Workshop Item NonPeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/24497/1/27.%20Synthesis%20gas%20production%20of%20municipal%20solid%20waste.pdf pdf en http://umpir.ump.edu.my/id/eprint/24497/2/27.1%20Synthesis%20gas%20production%20of%20municipal%20solid%20waste.pdf Nur Ashikin, Jamin and Noor Asma Fazli, Abdul Samad and Suriyati, Saleh (2018) Synthesis gas production of municipal solid waste in a fluidized bed gasifier using thermodynamic equilibrium model. In: International Conference On Environment (ICENV 2018), 11 - 13 Desember 2018 , Park Royal Penang Resort. pp. 1-8.. (Unpublished)
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English English
topic	TP Chemical technology
spellingShingle	TP Chemical technology Nur Ashikin, Jamin Noor Asma Fazli, Abdul Samad Suriyati, Saleh Synthesis gas production of municipal solid waste in a fluidized bed gasifier using thermodynamic equilibrium model
description	In this paper, the thermodynamic equilibrium model has been developed to predict the compositions of MSW producer gases in fluidized bed gasifier. Two main compositions of MSW were selected to represent the model namely food and wood waste. The objectives of this work are to study 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. 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 Ashikin, Jamin Noor Asma Fazli, Abdul Samad Suriyati, Saleh
author_facet	Nur Ashikin, Jamin Noor Asma Fazli, Abdul Samad Suriyati, Saleh
author_sort	Nur Ashikin, Jamin
title	Synthesis gas production of municipal solid waste in a fluidized bed gasifier using thermodynamic equilibrium model
title_short	Synthesis gas production of municipal solid waste in a fluidized bed gasifier using thermodynamic equilibrium model
title_full	Synthesis gas production of municipal solid waste in a fluidized bed gasifier using thermodynamic equilibrium model
title_fullStr	Synthesis gas production of municipal solid waste in a fluidized bed gasifier using thermodynamic equilibrium model
title_full_unstemmed	Synthesis gas production of municipal solid waste in a fluidized bed gasifier using thermodynamic equilibrium model
title_sort	synthesis gas production of municipal solid waste in a fluidized bed gasifier using thermodynamic equilibrium model
publisher	Universiti Malaysia Pahang
publishDate	2018
url	http://umpir.ump.edu.my/id/eprint/24497/ http://umpir.ump.edu.my/id/eprint/24497/1/27.%20Synthesis%20gas%20production%20of%20municipal%20solid%20waste.pdf http://umpir.ump.edu.my/id/eprint/24497/2/27.1%20Synthesis%20gas%20production%20of%20municipal%20solid%20waste.pdf
first_indexed	2023-09-18T22:37:06Z
last_indexed	2023-09-18T22:37:06Z
_version_	1777416669134585856

Synthesis gas production of municipal solid waste in a fluidized bed gasifier using thermodynamic equilibrium model

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