Phase stability and kinetics of methane hydrate formation in presence of calcium and magnesium carbonate
The huge amount of methane hydrate deposits identified in deep marine sediments is considered as the new resource for future energy. Since carbonates are one of the major components of marine sediments, in the present study, an investigation has been made to study methane hydrate stability and kinet...
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ftdatacite:10.6084/m9.figshare.5972023.v1 2023-05-15T17:11:46+02:00 Phase stability and kinetics of methane hydrate formation in presence of calcium and magnesium carbonate Chaturvedi, Ekta Patidar, Krishan Sukumar Laik Mandal, Ajay 2018 https://dx.doi.org/10.6084/m9.figshare.5972023.v1 https://tandf.figshare.com/articles/Phase_stability_and_kinetics_of_methane_hydrate_formation_in_presence_of_calcium_and_magnesium_carbonate/5972023/1 unknown Taylor & Francis https://dx.doi.org/10.1080/1064119x.2018.1443181 https://dx.doi.org/10.6084/m9.figshare.5972023 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 CC-BY Biochemistry Physiology FOS Biological sciences Pharmacology 39999 Chemical Sciences not elsewhere classified FOS Chemical sciences Ecology Cancer Inorganic Chemistry 60506 Virology Computational Biology Text article-journal Journal contribution ScholarlyArticle 2018 ftdatacite https://doi.org/10.6084/m9.figshare.5972023.v1 https://doi.org/10.1080/1064119x.2018.1443181 https://doi.org/10.6084/m9.figshare.5972023 2021-11-05T12:55:41Z The huge amount of methane hydrate deposits identified in deep marine sediments is considered as the new resource for future energy. Since carbonates are one of the major components of marine sediments, in the present study, an investigation has been made to study methane hydrate stability and kinetics in the presence of CaCO 3 and MgCO 3 . Effect of the presence of carbonates on the solubility of methane in the system has also been examined as it directly affects the hydrate formation process. It has been observed that in presence of CaCO 3 and MgCO 3 , the hydrate formation is inhibited. Comparative studies have also been done in the presence of artificial seawater to consider the effect of presence of different salts. Mole consumption of methane gas during hydrate formation in different carbonate samples was measured using real gas equation and found to be minimum in CaCO 3 in seawater sample due to the combined effect of the presence of CaCO 3 and different salts of seawater. An increase in nucleation and induction time was also observed demonstrating the inhibition of hydrate formation in the presence of these components. Further, the decrease in hydrate formation rate also confirmed the inhibition effect of CaCO 3 and MgCO 3 on hydrate formation. Text Methane hydrate DataCite Metadata Store (German National Library of Science and Technology) |
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Biochemistry Physiology FOS Biological sciences Pharmacology 39999 Chemical Sciences not elsewhere classified FOS Chemical sciences Ecology Cancer Inorganic Chemistry 60506 Virology Computational Biology |
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Biochemistry Physiology FOS Biological sciences Pharmacology 39999 Chemical Sciences not elsewhere classified FOS Chemical sciences Ecology Cancer Inorganic Chemistry 60506 Virology Computational Biology Chaturvedi, Ekta Patidar, Krishan Sukumar Laik Mandal, Ajay Phase stability and kinetics of methane hydrate formation in presence of calcium and magnesium carbonate |
topic_facet |
Biochemistry Physiology FOS Biological sciences Pharmacology 39999 Chemical Sciences not elsewhere classified FOS Chemical sciences Ecology Cancer Inorganic Chemistry 60506 Virology Computational Biology |
description |
The huge amount of methane hydrate deposits identified in deep marine sediments is considered as the new resource for future energy. Since carbonates are one of the major components of marine sediments, in the present study, an investigation has been made to study methane hydrate stability and kinetics in the presence of CaCO 3 and MgCO 3 . Effect of the presence of carbonates on the solubility of methane in the system has also been examined as it directly affects the hydrate formation process. It has been observed that in presence of CaCO 3 and MgCO 3 , the hydrate formation is inhibited. Comparative studies have also been done in the presence of artificial seawater to consider the effect of presence of different salts. Mole consumption of methane gas during hydrate formation in different carbonate samples was measured using real gas equation and found to be minimum in CaCO 3 in seawater sample due to the combined effect of the presence of CaCO 3 and different salts of seawater. An increase in nucleation and induction time was also observed demonstrating the inhibition of hydrate formation in the presence of these components. Further, the decrease in hydrate formation rate also confirmed the inhibition effect of CaCO 3 and MgCO 3 on hydrate formation. |
format |
Text |
author |
Chaturvedi, Ekta Patidar, Krishan Sukumar Laik Mandal, Ajay |
author_facet |
Chaturvedi, Ekta Patidar, Krishan Sukumar Laik Mandal, Ajay |
author_sort |
Chaturvedi, Ekta |
title |
Phase stability and kinetics of methane hydrate formation in presence of calcium and magnesium carbonate |
title_short |
Phase stability and kinetics of methane hydrate formation in presence of calcium and magnesium carbonate |
title_full |
Phase stability and kinetics of methane hydrate formation in presence of calcium and magnesium carbonate |
title_fullStr |
Phase stability and kinetics of methane hydrate formation in presence of calcium and magnesium carbonate |
title_full_unstemmed |
Phase stability and kinetics of methane hydrate formation in presence of calcium and magnesium carbonate |
title_sort |
phase stability and kinetics of methane hydrate formation in presence of calcium and magnesium carbonate |
publisher |
Taylor & Francis |
publishDate |
2018 |
url |
https://dx.doi.org/10.6084/m9.figshare.5972023.v1 https://tandf.figshare.com/articles/Phase_stability_and_kinetics_of_methane_hydrate_formation_in_presence_of_calcium_and_magnesium_carbonate/5972023/1 |
genre |
Methane hydrate |
genre_facet |
Methane hydrate |
op_relation |
https://dx.doi.org/10.1080/1064119x.2018.1443181 https://dx.doi.org/10.6084/m9.figshare.5972023 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.6084/m9.figshare.5972023.v1 https://doi.org/10.1080/1064119x.2018.1443181 https://doi.org/10.6084/m9.figshare.5972023 |
_version_ |
1766068532226818048 |