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DEVELOPMENT OFPRESSURE MODIFICATION INDEX-/IN RATE BASED MODEL FOR C02 REMOVAL AT ELEVATED PRESSURE

Standard rate-based non-equilibrium model has been widely used to model CO2 removal via absorption in post-combustion processes. However, this common process ofCO2 removal is normally conducted at atmospheric pressure while acid gas treatment in natural gas processing is typically conducted at hi...

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Main Author: ISA, FAEZAH
Format: Thesis
Language:English
Published: 2016
Subjects:
TP Chemical technology
Online Access:http://utpedia.utp.edu.my/21889/1/2016%20-%20CHEMICAL%20-%20DEVELOPMENT%20OF%20PRESSURE%20MODIFICATION%20INDEX-F%20IN%20RATE%20BASED%20MODEL%20FOR%20CO2%20REMOVAL%20AT%20ELEVATED%20PRESSURE-FAEZAH%20ISA-MASTER%20OF%20SCIENCE%20CHEMICAL%20ENGIN%20AUGUST%202016.pdf
http://utpedia.utp.edu.my/21889/
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spelling my-utp-utpedia.218892021-09-25T20:45:42Z http://utpedia.utp.edu.my/21889/ DEVELOPMENT OFPRESSURE MODIFICATION INDEX-/IN RATE BASED MODEL FOR C02 REMOVAL AT ELEVATED PRESSURE ISA, FAEZAH TP Chemical technology Standard rate-based non-equilibrium model has been widely used to model CO2 removal via absorption in post-combustion processes. However, this common process ofCO2 removal is normally conducted at atmospheric pressure while acid gas treatment in natural gas processing is typically conducted at high pressure. Pressure significantly influenced the thermodynamics aswell asthe hydrodynamics and mass transfer aspects. Hence, standard rate based non-equilibrium model failed at elevated pressure due to this reason. In this research, the standard rate based non-equilibrium model has been modified to incorporate pressure modification index-/based on hydrodynamics and mass transfer. Standard ratebased non-equilibrium model has beenreplicated using the work of Pandya for pressure ranging from 20 bar to 60 bar which includes reaction kinetics, mass transfer rate, and heat transfer and enhancement factor. Various hydrodynamic parameters have been analyzed and the result shows only combination of mass transfer coefficient and effective interfacial area coefficient from Billet & Schultes give the most reliable predicted height whichis around 7.22mcompared to the actual column height which 1.505m. 2016-07 Thesis NonPeerReviewed application/pdf en http://utpedia.utp.edu.my/21889/1/2016%20-%20CHEMICAL%20-%20DEVELOPMENT%20OF%20PRESSURE%20MODIFICATION%20INDEX-F%20IN%20RATE%20BASED%20MODEL%20FOR%20CO2%20REMOVAL%20AT%20ELEVATED%20PRESSURE-FAEZAH%20ISA-MASTER%20OF%20SCIENCE%20CHEMICAL%20ENGIN%20AUGUST%202016.pdf ISA, FAEZAH (2016) DEVELOPMENT OFPRESSURE MODIFICATION INDEX-/IN RATE BASED MODEL FOR C02 REMOVAL AT ELEVATED PRESSURE. Masters thesis, Universiti Teknologi PETRONAS.
institution Universiti Teknologi Petronas
building UTP Resource Centre
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Petronas
content_source UTP Electronic and Digitized Intellectual Asset
url_provider http://utpedia.utp.edu.my/
language English
topic TP Chemical technology
spellingShingle TP Chemical technology
ISA, FAEZAH
DEVELOPMENT OFPRESSURE MODIFICATION INDEX-/IN RATE BASED MODEL FOR C02 REMOVAL AT ELEVATED PRESSURE
description Standard rate-based non-equilibrium model has been widely used to model CO2 removal via absorption in post-combustion processes. However, this common process ofCO2 removal is normally conducted at atmospheric pressure while acid gas treatment in natural gas processing is typically conducted at high pressure. Pressure significantly influenced the thermodynamics aswell asthe hydrodynamics and mass transfer aspects. Hence, standard rate based non-equilibrium model failed at elevated pressure due to this reason. In this research, the standard rate based non-equilibrium model has been modified to incorporate pressure modification index-/based on hydrodynamics and mass transfer. Standard ratebased non-equilibrium model has beenreplicated using the work of Pandya for pressure ranging from 20 bar to 60 bar which includes reaction kinetics, mass transfer rate, and heat transfer and enhancement factor. Various hydrodynamic parameters have been analyzed and the result shows only combination of mass transfer coefficient and effective interfacial area coefficient from Billet & Schultes give the most reliable predicted height whichis around 7.22mcompared to the actual column height which 1.505m.
format Thesis
author ISA, FAEZAH
author_facet ISA, FAEZAH
author_sort ISA, FAEZAH
title DEVELOPMENT OFPRESSURE MODIFICATION INDEX-/IN RATE BASED MODEL FOR C02 REMOVAL AT ELEVATED PRESSURE
title_short DEVELOPMENT OFPRESSURE MODIFICATION INDEX-/IN RATE BASED MODEL FOR C02 REMOVAL AT ELEVATED PRESSURE
title_full DEVELOPMENT OFPRESSURE MODIFICATION INDEX-/IN RATE BASED MODEL FOR C02 REMOVAL AT ELEVATED PRESSURE
title_fullStr DEVELOPMENT OFPRESSURE MODIFICATION INDEX-/IN RATE BASED MODEL FOR C02 REMOVAL AT ELEVATED PRESSURE
title_full_unstemmed DEVELOPMENT OFPRESSURE MODIFICATION INDEX-/IN RATE BASED MODEL FOR C02 REMOVAL AT ELEVATED PRESSURE
title_sort development ofpressure modification index-/in rate based model for c02 removal at elevated pressure
publishDate 2016
url http://utpedia.utp.edu.my/21889/1/2016%20-%20CHEMICAL%20-%20DEVELOPMENT%20OF%20PRESSURE%20MODIFICATION%20INDEX-F%20IN%20RATE%20BASED%20MODEL%20FOR%20CO2%20REMOVAL%20AT%20ELEVATED%20PRESSURE-FAEZAH%20ISA-MASTER%20OF%20SCIENCE%20CHEMICAL%20ENGIN%20AUGUST%202016.pdf
http://utpedia.utp.edu.my/21889/
_version_ 1739832926346936320
score 13.222552

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