Impact of acetone on phase boundary of methane and carbon dioxide mixed hydrates

In this work, the hydrate phase boundary of a gas mixture consisted of 29.9 mol CH4 and 70.1 mol CO2 is experimentally studied in the presence of 1-7 mol of an aqueous acetone solution. Results indicated that acetone acts as a weak inhibitor on this gas mixture. In addition, enthalpy of hydrate diss...

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Main Authors: Partoon, B., Sabil, K.M., Roslan, H., Lal, B., Keong, L.K.
Format: Article
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.30880 /
Published: Elsevier 2016
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84951103102&doi=10.1016%2fj.fluid.2015.12.027&partnerID=40&md5=66011595a548b332c9b28637695565df
http://eprints.utp.edu.my/30880/
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spelling utp-eprints.308802022-03-25T07:40:15Z Impact of acetone on phase boundary of methane and carbon dioxide mixed hydrates Partoon, B. Sabil, K.M. Roslan, H. Lal, B. Keong, L.K. In this work, the hydrate phase boundary of a gas mixture consisted of 29.9 mol CH4 and 70.1 mol CO2 is experimentally studied in the presence of 1-7 mol of an aqueous acetone solution. Results indicated that acetone acts as a weak inhibitor on this gas mixture. In addition, enthalpy of hydrate dissociation for this system is reported. Based on the results, the inhibition effect of acetone is found to be decreasing with the increase of acetone concentration while the enthalpy of hydrate dissociation is increasing with the increase of acetone concentration within the studied range. © 2015 Elsevier B.V. Elsevier 2016 Article NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-84951103102&doi=10.1016%2fj.fluid.2015.12.027&partnerID=40&md5=66011595a548b332c9b28637695565df Partoon, B. and Sabil, K.M. and Roslan, H. and Lal, B. and Keong, L.K. (2016) Impact of acetone on phase boundary of methane and carbon dioxide mixed hydrates. Fluid Phase Equilibria, 412 . pp. 51-56. http://eprints.utp.edu.my/30880/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description In this work, the hydrate phase boundary of a gas mixture consisted of 29.9 mol CH4 and 70.1 mol CO2 is experimentally studied in the presence of 1-7 mol of an aqueous acetone solution. Results indicated that acetone acts as a weak inhibitor on this gas mixture. In addition, enthalpy of hydrate dissociation for this system is reported. Based on the results, the inhibition effect of acetone is found to be decreasing with the increase of acetone concentration while the enthalpy of hydrate dissociation is increasing with the increase of acetone concentration within the studied range. © 2015 Elsevier B.V.
format Article
author Partoon, B.
Sabil, K.M.
Roslan, H.
Lal, B.
Keong, L.K.
spellingShingle Partoon, B.
Sabil, K.M.
Roslan, H.
Lal, B.
Keong, L.K.
Impact of acetone on phase boundary of methane and carbon dioxide mixed hydrates
author_sort Partoon, B.
title Impact of acetone on phase boundary of methane and carbon dioxide mixed hydrates
title_short Impact of acetone on phase boundary of methane and carbon dioxide mixed hydrates
title_full Impact of acetone on phase boundary of methane and carbon dioxide mixed hydrates
title_fullStr Impact of acetone on phase boundary of methane and carbon dioxide mixed hydrates
title_full_unstemmed Impact of acetone on phase boundary of methane and carbon dioxide mixed hydrates
title_sort impact of acetone on phase boundary of methane and carbon dioxide mixed hydrates
publisher Elsevier
publishDate 2016
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-84951103102&doi=10.1016%2fj.fluid.2015.12.027&partnerID=40&md5=66011595a548b332c9b28637695565df
http://eprints.utp.edu.my/30880/
_version_ 1741197482777378816
score 11.62408

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