Storage of Methane Gas in the Form of Clathrates in the Presence of Natural Bioadditives
[Image: see text] Methane (CH(4)) and carbon dioxide (CO(2)), the important greenhouse gases, are capable of forming clathrate hydrates under some suitable thermodynamic conditions. The gas storage capacity of these materials is high, and therefore they are often useful in gas storage applications....
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ftpubmed:oai:pubmedcentral.nih.gov:6643833 2023-05-15T17:11:58+02:00 Storage of Methane Gas in the Form of Clathrates in the Presence of Natural Bioadditives Kiran, Burla Sai Prasad, Pinnelli S. R. 2018-12-31 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6643833/ http://www.ncbi.nlm.nih.gov/pubmed/31458463 https://doi.org/10.1021/acsomega.8b03097 en eng American Chemical Society http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6643833/ http://www.ncbi.nlm.nih.gov/pubmed/31458463 http://dx.doi.org/10.1021/acsomega.8b03097 Copyright © 2018 American Chemical Society This is an open access article published under an ACS AuthorChoice License (http://pubs.acs.org/page/policy/authorchoice_termsofuse.html) , which permits copying and redistribution of the article or any adaptations for non-commercial purposes. Text 2018 ftpubmed https://doi.org/10.1021/acsomega.8b03097 2019-09-01T00:13:38Z [Image: see text] Methane (CH(4)) and carbon dioxide (CO(2)), the important greenhouse gases, are capable of forming clathrate hydrates under some suitable thermodynamic conditions. The gas storage capacity of these materials is high, and therefore they are often useful in gas storage applications. Certain expensive and toxic chemicals are employed to accelerate/decelerate the process. In this study, we report rapid (∼30–50 min) and effective (∼80%) methane hydrate conversion in the presence of three naturally occurring additives such as dry powders from Nelumbo nucifera (Indian lotus), Piper betle (betel), and Azadirachta indica (neem), at lower concentrations (0.5 wt %). Obtained results were carefully compared with the well-known kinetic promoter (sodium dodecyl sulfate). All the biomaterials are equally good kinetic promoters for methane hydrates, although the required subcooling is significantly large. However, no hydrate formation is observed with CO(2) gas. Text Methane hydrate PubMed Central (PMC) Indian ACS Omega 3 12 18984 18989 |
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[Image: see text] Methane (CH(4)) and carbon dioxide (CO(2)), the important greenhouse gases, are capable of forming clathrate hydrates under some suitable thermodynamic conditions. The gas storage capacity of these materials is high, and therefore they are often useful in gas storage applications. Certain expensive and toxic chemicals are employed to accelerate/decelerate the process. In this study, we report rapid (∼30–50 min) and effective (∼80%) methane hydrate conversion in the presence of three naturally occurring additives such as dry powders from Nelumbo nucifera (Indian lotus), Piper betle (betel), and Azadirachta indica (neem), at lower concentrations (0.5 wt %). Obtained results were carefully compared with the well-known kinetic promoter (sodium dodecyl sulfate). All the biomaterials are equally good kinetic promoters for methane hydrates, although the required subcooling is significantly large. However, no hydrate formation is observed with CO(2) gas. |
format |
Text |
author |
Kiran, Burla Sai Prasad, Pinnelli S. R. |
spellingShingle |
Kiran, Burla Sai Prasad, Pinnelli S. R. Storage of Methane Gas in the Form of Clathrates in the Presence of Natural Bioadditives |
author_facet |
Kiran, Burla Sai Prasad, Pinnelli S. R. |
author_sort |
Kiran, Burla Sai |
title |
Storage of Methane Gas in the Form of Clathrates in the Presence of Natural Bioadditives |
title_short |
Storage of Methane Gas in the Form of Clathrates in the Presence of Natural Bioadditives |
title_full |
Storage of Methane Gas in the Form of Clathrates in the Presence of Natural Bioadditives |
title_fullStr |
Storage of Methane Gas in the Form of Clathrates in the Presence of Natural Bioadditives |
title_full_unstemmed |
Storage of Methane Gas in the Form of Clathrates in the Presence of Natural Bioadditives |
title_sort |
storage of methane gas in the form of clathrates in the presence of natural bioadditives |
publisher |
American Chemical Society |
publishDate |
2018 |
url |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6643833/ http://www.ncbi.nlm.nih.gov/pubmed/31458463 https://doi.org/10.1021/acsomega.8b03097 |
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Indian |
geographic_facet |
Indian |
genre |
Methane hydrate |
genre_facet |
Methane hydrate |
op_relation |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6643833/ http://www.ncbi.nlm.nih.gov/pubmed/31458463 http://dx.doi.org/10.1021/acsomega.8b03097 |
op_rights |
Copyright © 2018 American Chemical Society This is an open access article published under an ACS AuthorChoice License (http://pubs.acs.org/page/policy/authorchoice_termsofuse.html) , which permits copying and redistribution of the article or any adaptations for non-commercial purposes. |
op_doi |
https://doi.org/10.1021/acsomega.8b03097 |
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ACS Omega |
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3 |
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12 |
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18984 |
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18989 |
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