Kinetic study of methane hydrate formation in the presence of carbon nanostructures
Abstract The effect of synthesized nanostructures, including graphene oxide, chemically reduced graphene oxide with sodium dodecyl sulfate (SDS), chemically reduced graphene oxide with polyvinylpyrrolidone, and multi-walled carbon nanotubes, on the kinetics of methane hydrate formation was investiga...
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ftdoajarticles:oai:doaj.org/article:98a956bdc61644eb9fb3427f2cba0943 2023-05-15T17:11:47+02:00 Kinetic study of methane hydrate formation in the presence of carbon nanostructures Saeid Abedi-Farizhendi Mina Iranshahi Abolfazl Mohammadi Mehrdad Manteghian Amir H. Mohammadi 2019-06-01T00:00:00Z https://doi.org/10.1007/s12182-019-0327-5 https://doaj.org/article/98a956bdc61644eb9fb3427f2cba0943 EN eng KeAi Communications Co., Ltd. http://link.springer.com/article/10.1007/s12182-019-0327-5 https://doaj.org/toc/1672-5107 https://doaj.org/toc/1995-8226 doi:10.1007/s12182-019-0327-5 1672-5107 1995-8226 https://doaj.org/article/98a956bdc61644eb9fb3427f2cba0943 Petroleum Science, Vol 16, Iss 3, Pp 657-668 (2019) Clathrate hydrate Kinetics Carbon nanostructures Graphene oxide SDS PVP Science Q Petrology QE420-499 article 2019 ftdoajarticles https://doi.org/10.1007/s12182-019-0327-5 2022-12-31T16:34:04Z Abstract The effect of synthesized nanostructures, including graphene oxide, chemically reduced graphene oxide with sodium dodecyl sulfate (SDS), chemically reduced graphene oxide with polyvinylpyrrolidone, and multi-walled carbon nanotubes, on the kinetics of methane hydrate formation was investigated in this work. The experiments were carried out at a pressure of 4.5 MPa and a temperature of 0 °C in a batch reactor. By adding nanostructures, the induction time decreases, and the shortest induction time appeares at certain concentrations of reduced graphene oxide with SDS and graphene oxide, that is, at a concentration of 360 ppm for reduced graphene oxide with SDS and 180 ppm for graphene oxide, with a 98% decrease in induction time compared to that in pure water. Moreover, utilization of carbon nanostructures increases the amount and the rate of methane consumed during the hydrate formation process. Utilization of multi-walled carbon nanotubes with a concentration of 90 ppm showes the highest amount of methane consumption. The amount of methane consumption increases by 173% in comparison with that in pure water. The addition of carbon nanostructures does not change the storage capacity of methane hydrate in the hydrate formation process, while the percentage of water conversion to hydrate in the presence of carbon nanotubes increases considerably, the greatest value of which occurres at a 90 ppm concentration of carbon nanotubes, that is, a 253% increase in the presence of carbon nanotubes compared to that of pure water. Article in Journal/Newspaper Methane hydrate Directory of Open Access Journals: DOAJ Articles Petroleum Science 16 3 657 668 |
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Open Polar |
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Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Clathrate hydrate Kinetics Carbon nanostructures Graphene oxide SDS PVP Science Q Petrology QE420-499 |
spellingShingle |
Clathrate hydrate Kinetics Carbon nanostructures Graphene oxide SDS PVP Science Q Petrology QE420-499 Saeid Abedi-Farizhendi Mina Iranshahi Abolfazl Mohammadi Mehrdad Manteghian Amir H. Mohammadi Kinetic study of methane hydrate formation in the presence of carbon nanostructures |
topic_facet |
Clathrate hydrate Kinetics Carbon nanostructures Graphene oxide SDS PVP Science Q Petrology QE420-499 |
description |
Abstract The effect of synthesized nanostructures, including graphene oxide, chemically reduced graphene oxide with sodium dodecyl sulfate (SDS), chemically reduced graphene oxide with polyvinylpyrrolidone, and multi-walled carbon nanotubes, on the kinetics of methane hydrate formation was investigated in this work. The experiments were carried out at a pressure of 4.5 MPa and a temperature of 0 °C in a batch reactor. By adding nanostructures, the induction time decreases, and the shortest induction time appeares at certain concentrations of reduced graphene oxide with SDS and graphene oxide, that is, at a concentration of 360 ppm for reduced graphene oxide with SDS and 180 ppm for graphene oxide, with a 98% decrease in induction time compared to that in pure water. Moreover, utilization of carbon nanostructures increases the amount and the rate of methane consumed during the hydrate formation process. Utilization of multi-walled carbon nanotubes with a concentration of 90 ppm showes the highest amount of methane consumption. The amount of methane consumption increases by 173% in comparison with that in pure water. The addition of carbon nanostructures does not change the storage capacity of methane hydrate in the hydrate formation process, while the percentage of water conversion to hydrate in the presence of carbon nanotubes increases considerably, the greatest value of which occurres at a 90 ppm concentration of carbon nanotubes, that is, a 253% increase in the presence of carbon nanotubes compared to that of pure water. |
format |
Article in Journal/Newspaper |
author |
Saeid Abedi-Farizhendi Mina Iranshahi Abolfazl Mohammadi Mehrdad Manteghian Amir H. Mohammadi |
author_facet |
Saeid Abedi-Farizhendi Mina Iranshahi Abolfazl Mohammadi Mehrdad Manteghian Amir H. Mohammadi |
author_sort |
Saeid Abedi-Farizhendi |
title |
Kinetic study of methane hydrate formation in the presence of carbon nanostructures |
title_short |
Kinetic study of methane hydrate formation in the presence of carbon nanostructures |
title_full |
Kinetic study of methane hydrate formation in the presence of carbon nanostructures |
title_fullStr |
Kinetic study of methane hydrate formation in the presence of carbon nanostructures |
title_full_unstemmed |
Kinetic study of methane hydrate formation in the presence of carbon nanostructures |
title_sort |
kinetic study of methane hydrate formation in the presence of carbon nanostructures |
publisher |
KeAi Communications Co., Ltd. |
publishDate |
2019 |
url |
https://doi.org/10.1007/s12182-019-0327-5 https://doaj.org/article/98a956bdc61644eb9fb3427f2cba0943 |
genre |
Methane hydrate |
genre_facet |
Methane hydrate |
op_source |
Petroleum Science, Vol 16, Iss 3, Pp 657-668 (2019) |
op_relation |
http://link.springer.com/article/10.1007/s12182-019-0327-5 https://doaj.org/toc/1672-5107 https://doaj.org/toc/1995-8226 doi:10.1007/s12182-019-0327-5 1672-5107 1995-8226 https://doaj.org/article/98a956bdc61644eb9fb3427f2cba0943 |
op_doi |
https://doi.org/10.1007/s12182-019-0327-5 |
container_title |
Petroleum Science |
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16 |
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3 |
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657 |
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668 |
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1766068543029248000 |