Effecst of water on the methane hydrate formation and dissociation with hollow silica and activated carbon ...

The porous materials, hollow silica (HSC) and activated carbon (AC), were selected to investigate their effects with water on methane hydrate formation and dissociation. The methane hydrate formation with the porous materials was conducted at 8 MPa and 277 K. The dissociation of hydrates was achieve...

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Bibliographic Details
Main Author: Sarocha Rungrussamee
Format: Dataset
Language:unknown
Published: Chulalongkorn University 2018
Subjects:
Online Access:https://dx.doi.org/10.14457/cu.the.2018.133
http://doi.nrct.go.th/?page=resolve_doi&resolve_doi=10.14457/CU.the.2018.133
id ftdatacite:10.14457/cu.the.2018.133
record_format openpolar
spelling ftdatacite:10.14457/cu.the.2018.133 2023-08-27T04:10:33+02:00 Effecst of water on the methane hydrate formation and dissociation with hollow silica and activated carbon ... Sarocha Rungrussamee 2018 https://dx.doi.org/10.14457/cu.the.2018.133 http://doi.nrct.go.th/?page=resolve_doi&resolve_doi=10.14457/CU.the.2018.133 unknown Chulalongkorn University Silica Carbon, Activated Methane Hydrates ซิลิกา คาร์บอนกัมมันต์ มีเทน ไฮเดรต dataset Dataset 2018 ftdatacite https://doi.org/10.14457/cu.the.2018.133 2023-08-07T14:24:23Z The porous materials, hollow silica (HSC) and activated carbon (AC), were selected to investigate their effects with water on methane hydrate formation and dissociation. The methane hydrate formation with the porous materials was conducted at 8 MPa and 277 K. The dissociation of hydrates was achieved by thermal stimulation with 294 K temperature driving force. The result showed that the hydrate formation of the system with 1:14 HSC to water ratio, the system with excess water, provided the highest methane consumed and water conversion to hydrates. That is because the HSC has low density allowing it to float on water and small particle size leading to the highest volume of water in the system. However, the excess water increased the mass transfer resistance obstructing the gas to dissolve into the water. The system with 1:0.8 AC to water ratio, water deficit, had the lowest methane consumed and water conversion to hydrates. That is because its hydrophilic nature and capillary effect caused by AC small pores. ... Dataset Methane hydrate DataCite Metadata Store (German National Library of Science and Technology)
institution Open Polar
collection DataCite Metadata Store (German National Library of Science and Technology)
op_collection_id ftdatacite
language unknown
topic Silica
Carbon, Activated
Methane
Hydrates
ซิลิกา
คาร์บอนกัมมันต์
มีเทน
ไฮเดรต
spellingShingle Silica
Carbon, Activated
Methane
Hydrates
ซิลิกา
คาร์บอนกัมมันต์
มีเทน
ไฮเดรต
Sarocha Rungrussamee
Effecst of water on the methane hydrate formation and dissociation with hollow silica and activated carbon ...
topic_facet Silica
Carbon, Activated
Methane
Hydrates
ซิลิกา
คาร์บอนกัมมันต์
มีเทน
ไฮเดรต
description The porous materials, hollow silica (HSC) and activated carbon (AC), were selected to investigate their effects with water on methane hydrate formation and dissociation. The methane hydrate formation with the porous materials was conducted at 8 MPa and 277 K. The dissociation of hydrates was achieved by thermal stimulation with 294 K temperature driving force. The result showed that the hydrate formation of the system with 1:14 HSC to water ratio, the system with excess water, provided the highest methane consumed and water conversion to hydrates. That is because the HSC has low density allowing it to float on water and small particle size leading to the highest volume of water in the system. However, the excess water increased the mass transfer resistance obstructing the gas to dissolve into the water. The system with 1:0.8 AC to water ratio, water deficit, had the lowest methane consumed and water conversion to hydrates. That is because its hydrophilic nature and capillary effect caused by AC small pores. ...
format Dataset
author Sarocha Rungrussamee
author_facet Sarocha Rungrussamee
author_sort Sarocha Rungrussamee
title Effecst of water on the methane hydrate formation and dissociation with hollow silica and activated carbon ...
title_short Effecst of water on the methane hydrate formation and dissociation with hollow silica and activated carbon ...
title_full Effecst of water on the methane hydrate formation and dissociation with hollow silica and activated carbon ...
title_fullStr Effecst of water on the methane hydrate formation and dissociation with hollow silica and activated carbon ...
title_full_unstemmed Effecst of water on the methane hydrate formation and dissociation with hollow silica and activated carbon ...
title_sort effecst of water on the methane hydrate formation and dissociation with hollow silica and activated carbon ...
publisher Chulalongkorn University
publishDate 2018
url https://dx.doi.org/10.14457/cu.the.2018.133
http://doi.nrct.go.th/?page=resolve_doi&resolve_doi=10.14457/CU.the.2018.133
genre Methane hydrate
genre_facet Methane hydrate
op_doi https://doi.org/10.14457/cu.the.2018.133
_version_ 1775352678912622592