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Investigations on power requirements for industrial compression strategies for carbon capture and sequestration

The main purpose of this study is to identify the optimum multistage compression strategies for minimising the compression and intercooler power requirements for pure CO2 stream. An analytical model based on thermodynamics principles is developed and applied to determine the power requirements for v...

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Main Authors: Nor Khonisah, Daud, Norhaslinda, Nasuha, Martynov, S., Mahgerefteh, H.
Format: Conference or Workshop Item
Language:English
Published: IOP Publishing 2019
Subjects:
TP Chemical technology
Online Access:http://umpir.ump.edu.my/id/eprint/27871/1/Investigations%20on%20power%20requirements%20for%20industrial%20compression%20strategies.pdf
http://umpir.ump.edu.my/id/eprint/27871/
https://doi.org/10.1088/1742-6596/1349/1/012010
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spelling my.ump.umpir.278712021-01-18T05:02:22Z http://umpir.ump.edu.my/id/eprint/27871/ Investigations on power requirements for industrial compression strategies for carbon capture and sequestration Nor Khonisah, Daud Norhaslinda, Nasuha Martynov, S. Mahgerefteh, H. TP Chemical technology The main purpose of this study is to identify the optimum multistage compression strategies for minimising the compression and intercooler power requirements for pure CO2 stream. An analytical model based on thermodynamics principles is developed and applied to determine the power requirements for various compression strategies for pure CO2 stream. The compression options examined include conventional multistage integrally geared centrifugal compressors (option A), supersonic shockwave compressors (option B) and multistage compression combined with subcritical (option C) and supercritical liquefaction (option D) and pumping. In the case of determining the power demand for inter-stage cooling and liquefaction, a thermodynamic model based on Carnot refrigeration cycle is applied. From the previous study by [1], the power demand for inter-stage cooling duty was assumed to have been neglected. However, based on the present study, the inter-stage cooling duty is predicted to be significantly higher and contributes approximately 30% of the total power requirement for compression options A, C and D, while reaches 58% when applied to option B. It is also found that compression option C can offer higher efficiency than other compression strategies, while supercritical liquefaction efficiency is only marginally higher than that in the compression option A. IOP Publishing 2019-12-03 Conference or Workshop Item PeerReviewed pdf en cc_by http://umpir.ump.edu.my/id/eprint/27871/1/Investigations%20on%20power%20requirements%20for%20industrial%20compression%20strategies.pdf Nor Khonisah, Daud and Norhaslinda, Nasuha and Martynov, S. and Mahgerefteh, H. (2019) Investigations on power requirements for industrial compression strategies for carbon capture and sequestration. In: Journal of Physics: Conference Series, International Conference on Nanomaterials: Science, Engineering and Technology (ICoNSET 2019), 5-6 August 2019 , Penang, Malaysia. pp. 1-8., 1349 (012010). ISSN 1742-6588 (print); 1742-6596 (online) https://doi.org/10.1088/1742-6596/1349/1/012010
institution Universiti Malaysia Pahang
building UMP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang
content_source UMP Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
topic TP Chemical technology
spellingShingle TP Chemical technology
Nor Khonisah, Daud
Norhaslinda, Nasuha
Martynov, S.
Mahgerefteh, H.
Investigations on power requirements for industrial compression strategies for carbon capture and sequestration
description The main purpose of this study is to identify the optimum multistage compression strategies for minimising the compression and intercooler power requirements for pure CO2 stream. An analytical model based on thermodynamics principles is developed and applied to determine the power requirements for various compression strategies for pure CO2 stream. The compression options examined include conventional multistage integrally geared centrifugal compressors (option A), supersonic shockwave compressors (option B) and multistage compression combined with subcritical (option C) and supercritical liquefaction (option D) and pumping. In the case of determining the power demand for inter-stage cooling and liquefaction, a thermodynamic model based on Carnot refrigeration cycle is applied. From the previous study by [1], the power demand for inter-stage cooling duty was assumed to have been neglected. However, based on the present study, the inter-stage cooling duty is predicted to be significantly higher and contributes approximately 30% of the total power requirement for compression options A, C and D, while reaches 58% when applied to option B. It is also found that compression option C can offer higher efficiency than other compression strategies, while supercritical liquefaction efficiency is only marginally higher than that in the compression option A.
format Conference or Workshop Item
author Nor Khonisah, Daud
Norhaslinda, Nasuha
Martynov, S.
Mahgerefteh, H.
author_facet Nor Khonisah, Daud
Norhaslinda, Nasuha
Martynov, S.
Mahgerefteh, H.
author_sort Nor Khonisah, Daud
title Investigations on power requirements for industrial compression strategies for carbon capture and sequestration
title_short Investigations on power requirements for industrial compression strategies for carbon capture and sequestration
title_full Investigations on power requirements for industrial compression strategies for carbon capture and sequestration
title_fullStr Investigations on power requirements for industrial compression strategies for carbon capture and sequestration
title_full_unstemmed Investigations on power requirements for industrial compression strategies for carbon capture and sequestration
title_sort investigations on power requirements for industrial compression strategies for carbon capture and sequestration
publisher IOP Publishing
publishDate 2019
url http://umpir.ump.edu.my/id/eprint/27871/1/Investigations%20on%20power%20requirements%20for%20industrial%20compression%20strategies.pdf
http://umpir.ump.edu.my/id/eprint/27871/
https://doi.org/10.1088/1742-6596/1349/1/012010
_version_ 1690371129068224512
score 13.211869

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