The effect of composition on CO2 Freeze-Out and Critical Locus of Binary CO2�CH4 Mixture

Cryogenic CO2 capture technology is one of the emerging technologies used for natural gas purification. Thermodynamic phase study of the natural gas has a significant effect on the cryogenic CO2 removal from natural gas. The present work describes the impact of composition on CO2 freeze-out and crit...

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Main Authors: Babar, M., Bustam, M.A., Ali, A.H., Maulud, A.S., Abdulrahman, A.
Format: Article
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.24679 /
Published: Springer Science and Business Media Deutschland GmbH 2020
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85091276125&doi=10.1007%2f978-981-15-5753-8_1&partnerID=40&md5=9713a1c5612a86e26bde68c0e12646fb
http://eprints.utp.edu.my/24679/
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spelling utp-eprints.246792021-08-27T06:14:48Z The effect of composition on CO2 Freeze-Out and Critical Locus of Binary CO2�CH4 Mixture Babar, M. Bustam, M.A. Ali, A.H. Maulud, A.S. Abdulrahman, A. Cryogenic CO2 capture technology is one of the emerging technologies used for natural gas purification. Thermodynamic phase study of the natural gas has a significant effect on the cryogenic CO2 removal from natural gas. The present work describes the impact of composition on CO2 freeze-out and critical locus of the binary CO2�CH4 mixtures with different CO2 content. Critical locus and CO2 freeze-out were modelled for nine binary CO2�CH4 mixtures and were correlated with the composition of the binary mixtures. Aspen HYSYS version 8.0 with the Peng Robinson equation of state and Eureka modelling tool were used in the present research work. It was found that the predicted models can precisely calculate the CO2 freeze-out point and the critical locus of the mixtures. By comparing the calculated data with the reported experimental data, an excellent agreement was found. R-squared value for the models was 0.99, which shows the reliability of the models. The effect of composition on three-phase loci of the binary and multicomponent mixtures of CO2 with light H.C is recommended for future research. © Springer Nature Singapore Pte Ltd 2020. Springer Science and Business Media Deutschland GmbH 2020 Article NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85091276125&doi=10.1007%2f978-981-15-5753-8_1&partnerID=40&md5=9713a1c5612a86e26bde68c0e12646fb Babar, M. and Bustam, M.A. and Ali, A.H. and Maulud, A.S. and Abdulrahman, A. (2020) The effect of composition on CO2 Freeze-Out and Critical Locus of Binary CO2�CH4 Mixture. Lecture Notes in Mechanical Engineering . pp. 1-10. http://eprints.utp.edu.my/24679/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description Cryogenic CO2 capture technology is one of the emerging technologies used for natural gas purification. Thermodynamic phase study of the natural gas has a significant effect on the cryogenic CO2 removal from natural gas. The present work describes the impact of composition on CO2 freeze-out and critical locus of the binary CO2�CH4 mixtures with different CO2 content. Critical locus and CO2 freeze-out were modelled for nine binary CO2�CH4 mixtures and were correlated with the composition of the binary mixtures. Aspen HYSYS version 8.0 with the Peng Robinson equation of state and Eureka modelling tool were used in the present research work. It was found that the predicted models can precisely calculate the CO2 freeze-out point and the critical locus of the mixtures. By comparing the calculated data with the reported experimental data, an excellent agreement was found. R-squared value for the models was 0.99, which shows the reliability of the models. The effect of composition on three-phase loci of the binary and multicomponent mixtures of CO2 with light H.C is recommended for future research. © Springer Nature Singapore Pte Ltd 2020.
format Article
author Babar, M.
Bustam, M.A.
Ali, A.H.
Maulud, A.S.
Abdulrahman, A.
spellingShingle Babar, M.
Bustam, M.A.
Ali, A.H.
Maulud, A.S.
Abdulrahman, A.
The effect of composition on CO2 Freeze-Out and Critical Locus of Binary CO2�CH4 Mixture
author_sort Babar, M.
title The effect of composition on CO2 Freeze-Out and Critical Locus of Binary CO2�CH4 Mixture
title_short The effect of composition on CO2 Freeze-Out and Critical Locus of Binary CO2�CH4 Mixture
title_full The effect of composition on CO2 Freeze-Out and Critical Locus of Binary CO2�CH4 Mixture
title_fullStr The effect of composition on CO2 Freeze-Out and Critical Locus of Binary CO2�CH4 Mixture
title_full_unstemmed The effect of composition on CO2 Freeze-Out and Critical Locus of Binary CO2�CH4 Mixture
title_sort effect of composition on co2 freeze-out and critical locus of binary co2�ch4 mixture
publisher Springer Science and Business Media Deutschland GmbH
publishDate 2020
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85091276125&doi=10.1007%2f978-981-15-5753-8_1&partnerID=40&md5=9713a1c5612a86e26bde68c0e12646fb
http://eprints.utp.edu.my/24679/
_version_ 1741196851720224768
score 11.62408

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