Effects of Cooling Process on Formation of Methane Hydrate in Coarse Sand
Abstract The research on the formation and dissociation of methane hydrate in porous media is very important for understanding the natural gas hydrate in permafrost regions. Ten times of experiments were conducted to study the effects of the cooling process on the formation of methane hydrate in coa...
Published in: | Chinese Journal of Geophysics |
---|---|
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Wiley
2009
|
Subjects: | |
Online Access: | http://dx.doi.org/10.1002/cjg2.1432 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fcjg2.1432 https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1002/cjg2.1432 |
id |
crwiley:10.1002/cjg2.1432 |
---|---|
record_format |
openpolar |
spelling |
crwiley:10.1002/cjg2.1432 2024-06-02T08:10:22+00:00 Effects of Cooling Process on Formation of Methane Hydrate in Coarse Sand 2009 http://dx.doi.org/10.1002/cjg2.1432 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fcjg2.1432 https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1002/cjg2.1432 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Chinese Journal of Geophysics volume 52, issue 5, page 1075-1082 ISSN 0898-9591 2326-0440 journal-article 2009 crwiley https://doi.org/10.1002/cjg2.1432 2024-05-03T11:56:42Z Abstract The research on the formation and dissociation of methane hydrate in porous media is very important for understanding the natural gas hydrate in permafrost regions. Ten times of experiments were conducted to study the effects of the cooling process on the formation of methane hydrate in coarse sand. The results show that the cooling process affected the formation of methane hydrate in the coarse sand very much. About 90% of the methane hydrate had been formed before the temperature inside the pressure vessel decreased to 0°C which means that little methane hydrate was formed during the frozen process. And the slower the temperature decreased, the greater the converting rate from the water to the hydrate was. When the frozen sand began to melt, the formation of methane hydrate was observed. Article in Journal/Newspaper Methane hydrate permafrost Wiley Online Library Chinese Journal of Geophysics 52 5 1075 1082 |
institution |
Open Polar |
collection |
Wiley Online Library |
op_collection_id |
crwiley |
language |
English |
description |
Abstract The research on the formation and dissociation of methane hydrate in porous media is very important for understanding the natural gas hydrate in permafrost regions. Ten times of experiments were conducted to study the effects of the cooling process on the formation of methane hydrate in coarse sand. The results show that the cooling process affected the formation of methane hydrate in the coarse sand very much. About 90% of the methane hydrate had been formed before the temperature inside the pressure vessel decreased to 0°C which means that little methane hydrate was formed during the frozen process. And the slower the temperature decreased, the greater the converting rate from the water to the hydrate was. When the frozen sand began to melt, the formation of methane hydrate was observed. |
format |
Article in Journal/Newspaper |
title |
Effects of Cooling Process on Formation of Methane Hydrate in Coarse Sand |
spellingShingle |
Effects of Cooling Process on Formation of Methane Hydrate in Coarse Sand |
title_short |
Effects of Cooling Process on Formation of Methane Hydrate in Coarse Sand |
title_full |
Effects of Cooling Process on Formation of Methane Hydrate in Coarse Sand |
title_fullStr |
Effects of Cooling Process on Formation of Methane Hydrate in Coarse Sand |
title_full_unstemmed |
Effects of Cooling Process on Formation of Methane Hydrate in Coarse Sand |
title_sort |
effects of cooling process on formation of methane hydrate in coarse sand |
publisher |
Wiley |
publishDate |
2009 |
url |
http://dx.doi.org/10.1002/cjg2.1432 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fcjg2.1432 https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1002/cjg2.1432 |
genre |
Methane hydrate permafrost |
genre_facet |
Methane hydrate permafrost |
op_source |
Chinese Journal of Geophysics volume 52, issue 5, page 1075-1082 ISSN 0898-9591 2326-0440 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1002/cjg2.1432 |
container_title |
Chinese Journal of Geophysics |
container_volume |
52 |
container_issue |
5 |
container_start_page |
1075 |
op_container_end_page |
1082 |
_version_ |
1800756225496842240 |