Novel Amino Acid Derivatives for Efficient Methane Solidification Storage via Clathrate Hydrates without Foam Formation
Although anionic surfactants are considered the most efficient kinetic gas hydrate promoters for gas storage applications, gas recovery and reuse of surfactants are difficult due to high foam formation during hydrate melting. Additionally, most anionic surfactants are toxic, which has an intense env...
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Online Access: | https://hal.science/hal-04203980 https://doi.org/10.1021/acs.energyfuels.2c03923 |
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ftccsdartic:oai:HAL:hal-04203980v1 2023-12-17T10:33:23+01:00 Novel Amino Acid Derivatives for Efficient Methane Solidification Storage via Clathrate Hydrates without Foam Formation Gainullin, Shamil E. Farhadian, Abdolreza Kazakova, Polina Y. Semenov, Matvei E. Chirkova, Yulia F. Heydari, Atousa Pavelyev, Roman S. Varfolomeev, Mikhail A. Geo-Ocean (GEO-OCEAN) Université de Bretagne Sud (UBS)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS) 2023-02 https://hal.science/hal-04203980 https://doi.org/10.1021/acs.energyfuels.2c03923 en eng HAL CCSD American Chemical Society info:eu-repo/semantics/altIdentifier/doi/10.1021/acs.energyfuels.2c03923 hal-04203980 https://hal.science/hal-04203980 doi:10.1021/acs.energyfuels.2c03923 ISSN: 0887-0624 EISSN: 1520-5029 Energy & Fuels https://hal.science/hal-04203980 Energy & Fuels, 2023, 37 (4), pp.3208-3217. ⟨10.1021/acs.energyfuels.2c03923⟩ [SDU]Sciences of the Universe [physics] info:eu-repo/semantics/article Journal articles 2023 ftccsdartic https://doi.org/10.1021/acs.energyfuels.2c03923 2023-11-18T23:44:02Z Although anionic surfactants are considered the most efficient kinetic gas hydrate promoters for gas storage applications, gas recovery and reuse of surfactants are difficult due to high foam formation during hydrate melting. Additionally, most anionic surfactants are toxic, which has an intense environmental effect. In this study, novel amino acid derivatives (ACDs) were developed as the first class of superior promoters compared to surfactants without foaming during the formation and recovery of gas hydrates. The results of high-pressure autoclave experiments indicated that all ACDs significantly enhanced the kinetics of methane hydrate formation at 500 ppm. ACD5 derived from leucine showed the best promotion effect in distilled water by providing a total mole consumption of 436.1 mmol. ACD5 increased the degree of water-to-hydrate conversion from 39.6% in pure water to 94.3%, which was higher than in sodium dodecyl sulfate (SDS) solution (87.8%). Moreover, differential scanning calorimetry experiments demonstrated that ACDs could form methane hydrates at relatively lower temperatures than pure water. They increased the onset temperature of methane hydrate formation from −15 °C in pure water to −12 °C at 500 ppm. A higher promotion activity than SDS was also observed for ACDs in salt water, suggesting that seawater can be used to produce methane hydrate instead of pure water to reduce gas storage costs. Besides, visual observations revealed that no foam was formed during melting hydrates and releasing methane in the presence of ACDs. These findings show that a slight modification of amino acids makes them efficient candidates for improving gas hydrate formation for seawater desalination and gas storage applications. Article in Journal/Newspaper Methane hydrate Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) Energy & Fuels 37 4 3208 3217 |
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Open Polar |
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Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
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ftccsdartic |
language |
English |
topic |
[SDU]Sciences of the Universe [physics] |
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[SDU]Sciences of the Universe [physics] Gainullin, Shamil E. Farhadian, Abdolreza Kazakova, Polina Y. Semenov, Matvei E. Chirkova, Yulia F. Heydari, Atousa Pavelyev, Roman S. Varfolomeev, Mikhail A. Novel Amino Acid Derivatives for Efficient Methane Solidification Storage via Clathrate Hydrates without Foam Formation |
topic_facet |
[SDU]Sciences of the Universe [physics] |
description |
Although anionic surfactants are considered the most efficient kinetic gas hydrate promoters for gas storage applications, gas recovery and reuse of surfactants are difficult due to high foam formation during hydrate melting. Additionally, most anionic surfactants are toxic, which has an intense environmental effect. In this study, novel amino acid derivatives (ACDs) were developed as the first class of superior promoters compared to surfactants without foaming during the formation and recovery of gas hydrates. The results of high-pressure autoclave experiments indicated that all ACDs significantly enhanced the kinetics of methane hydrate formation at 500 ppm. ACD5 derived from leucine showed the best promotion effect in distilled water by providing a total mole consumption of 436.1 mmol. ACD5 increased the degree of water-to-hydrate conversion from 39.6% in pure water to 94.3%, which was higher than in sodium dodecyl sulfate (SDS) solution (87.8%). Moreover, differential scanning calorimetry experiments demonstrated that ACDs could form methane hydrates at relatively lower temperatures than pure water. They increased the onset temperature of methane hydrate formation from −15 °C in pure water to −12 °C at 500 ppm. A higher promotion activity than SDS was also observed for ACDs in salt water, suggesting that seawater can be used to produce methane hydrate instead of pure water to reduce gas storage costs. Besides, visual observations revealed that no foam was formed during melting hydrates and releasing methane in the presence of ACDs. These findings show that a slight modification of amino acids makes them efficient candidates for improving gas hydrate formation for seawater desalination and gas storage applications. |
author2 |
Geo-Ocean (GEO-OCEAN) Université de Bretagne Sud (UBS)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS) |
format |
Article in Journal/Newspaper |
author |
Gainullin, Shamil E. Farhadian, Abdolreza Kazakova, Polina Y. Semenov, Matvei E. Chirkova, Yulia F. Heydari, Atousa Pavelyev, Roman S. Varfolomeev, Mikhail A. |
author_facet |
Gainullin, Shamil E. Farhadian, Abdolreza Kazakova, Polina Y. Semenov, Matvei E. Chirkova, Yulia F. Heydari, Atousa Pavelyev, Roman S. Varfolomeev, Mikhail A. |
author_sort |
Gainullin, Shamil E. |
title |
Novel Amino Acid Derivatives for Efficient Methane Solidification Storage via Clathrate Hydrates without Foam Formation |
title_short |
Novel Amino Acid Derivatives for Efficient Methane Solidification Storage via Clathrate Hydrates without Foam Formation |
title_full |
Novel Amino Acid Derivatives for Efficient Methane Solidification Storage via Clathrate Hydrates without Foam Formation |
title_fullStr |
Novel Amino Acid Derivatives for Efficient Methane Solidification Storage via Clathrate Hydrates without Foam Formation |
title_full_unstemmed |
Novel Amino Acid Derivatives for Efficient Methane Solidification Storage via Clathrate Hydrates without Foam Formation |
title_sort |
novel amino acid derivatives for efficient methane solidification storage via clathrate hydrates without foam formation |
publisher |
HAL CCSD |
publishDate |
2023 |
url |
https://hal.science/hal-04203980 https://doi.org/10.1021/acs.energyfuels.2c03923 |
genre |
Methane hydrate |
genre_facet |
Methane hydrate |
op_source |
ISSN: 0887-0624 EISSN: 1520-5029 Energy & Fuels https://hal.science/hal-04203980 Energy & Fuels, 2023, 37 (4), pp.3208-3217. ⟨10.1021/acs.energyfuels.2c03923⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1021/acs.energyfuels.2c03923 hal-04203980 https://hal.science/hal-04203980 doi:10.1021/acs.energyfuels.2c03923 |
op_doi |
https://doi.org/10.1021/acs.energyfuels.2c03923 |
container_title |
Energy & Fuels |
container_volume |
37 |
container_issue |
4 |
container_start_page |
3208 |
op_container_end_page |
3217 |
_version_ |
1785587358879449088 |