Driving sustainable energy storage: A multi-scale investigation of methane hydrate formation with green promoters and innovative reactor design
International audience Synthetic Gas hydrates are promising materials for safe and compact energy storage but their wide-scale application is hindered by slow formation kinetics. We investigated the effect of green kinetic promoters of H-SSZ-13 zeolite, L-tryptophan, L-leucine, and L-methionine in a...
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Online Access: | https://hal.science/hal-04295531 https://hal.science/hal-04295531/document https://hal.science/hal-04295531/file/296.pdf https://doi.org/10.1016/j.est.2023.109653 |
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ftnormandieuniv:oai:HAL:hal-04295531v1 2024-04-14T08:14:53+00:00 Driving sustainable energy storage: A multi-scale investigation of methane hydrate formation with green promoters and innovative reactor design Omran, Ahmed Nesterenko, Nikolay Valtchev, Valentin École Nationale Supérieure d'Ingénieurs de Caen (ENSICAEN) Normandie Université (NU) Laboratoire catalyse et spectrochimie (LCS) Université de Caen Normandie (UNICAEN) Normandie Université (NU)-Normandie Université (NU)-École Nationale Supérieure d'Ingénieurs de Caen (ENSICAEN) Normandie Université (NU)-Institut de Chimie - CNRS Chimie (INC-CNRS)-Centre National de la Recherche Scientifique (CNRS) Centre National de la Recherche Scientifique (CNRS) Gas Solutions GTB 2023-11-16 https://hal.science/hal-04295531 https://hal.science/hal-04295531/document https://hal.science/hal-04295531/file/296.pdf https://doi.org/10.1016/j.est.2023.109653 en eng HAL CCSD Elsevier info:eu-repo/semantics/altIdentifier/doi/10.1016/j.est.2023.109653 hal-04295531 https://hal.science/hal-04295531 https://hal.science/hal-04295531/document https://hal.science/hal-04295531/file/296.pdf doi:10.1016/j.est.2023.109653 info:eu-repo/semantics/OpenAccess ISSN: 2352-152X Journal of Energy Storage https://hal.science/hal-04295531 Journal of Energy Storage, 2023, 75, pp.109653. ⟨10.1016/j.est.2023.109653⟩ [CHIM]Chemical Sciences info:eu-repo/semantics/article Journal articles 2023 ftnormandieuniv https://doi.org/10.1016/j.est.2023.109653 2024-03-21T16:27:36Z International audience Synthetic Gas hydrates are promising materials for safe and compact energy storage but their wide-scale application is hindered by slow formation kinetics. We investigated the effect of green kinetic promoters of H-SSZ-13 zeolite, L-tryptophan, L-leucine, and L-methionine in a novel reactor design to accelerate hydrate formation at 6 MPa. In (NSR), H-SSZ-13 and L-tryptophan showed superior performance over L-leucine and L-methionine. While H-SSZ-13 showed the lowest average (t) of 286 mins and the highest volumetric capacity of 115 V/V at 283 K, its kinetic performance, along with other promoters, dropped significantly at 293 K. We introduced a new (FBR) equipped with light (MFP) to increase gas diffusion and thermal conductivity. The combined effect of (FBR)-(MFP) reactor with zeolite significantly improved the kinetics overcoming (NSR) drawbacks. At 293.15 K, H-SSZ-13 zeolite promoter showed superior performance reducing the induction time and (t) to 3 and 154 mins, respectively. Furthermore, it exploited 88.6%, and 96% of the sII clathrates volumetric storage capacity at 293 K and 283 K, respectively. Finally, we showed that the synthesized hydrates can be stored at atmospheric pressure for 4 months without significant methane loss. This multi-scale approach is paving the way for scaling up green and economical gas hydrate technology. Article in Journal/Newspaper Methane hydrate Normandie Université: HAL Journal of Energy Storage 75 109653 |
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[CHIM]Chemical Sciences |
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[CHIM]Chemical Sciences Omran, Ahmed Nesterenko, Nikolay Valtchev, Valentin Driving sustainable energy storage: A multi-scale investigation of methane hydrate formation with green promoters and innovative reactor design |
topic_facet |
[CHIM]Chemical Sciences |
description |
International audience Synthetic Gas hydrates are promising materials for safe and compact energy storage but their wide-scale application is hindered by slow formation kinetics. We investigated the effect of green kinetic promoters of H-SSZ-13 zeolite, L-tryptophan, L-leucine, and L-methionine in a novel reactor design to accelerate hydrate formation at 6 MPa. In (NSR), H-SSZ-13 and L-tryptophan showed superior performance over L-leucine and L-methionine. While H-SSZ-13 showed the lowest average (t) of 286 mins and the highest volumetric capacity of 115 V/V at 283 K, its kinetic performance, along with other promoters, dropped significantly at 293 K. We introduced a new (FBR) equipped with light (MFP) to increase gas diffusion and thermal conductivity. The combined effect of (FBR)-(MFP) reactor with zeolite significantly improved the kinetics overcoming (NSR) drawbacks. At 293.15 K, H-SSZ-13 zeolite promoter showed superior performance reducing the induction time and (t) to 3 and 154 mins, respectively. Furthermore, it exploited 88.6%, and 96% of the sII clathrates volumetric storage capacity at 293 K and 283 K, respectively. Finally, we showed that the synthesized hydrates can be stored at atmospheric pressure for 4 months without significant methane loss. This multi-scale approach is paving the way for scaling up green and economical gas hydrate technology. |
author2 |
École Nationale Supérieure d'Ingénieurs de Caen (ENSICAEN) Normandie Université (NU) Laboratoire catalyse et spectrochimie (LCS) Université de Caen Normandie (UNICAEN) Normandie Université (NU)-Normandie Université (NU)-École Nationale Supérieure d'Ingénieurs de Caen (ENSICAEN) Normandie Université (NU)-Institut de Chimie - CNRS Chimie (INC-CNRS)-Centre National de la Recherche Scientifique (CNRS) Centre National de la Recherche Scientifique (CNRS) Gas Solutions GTB |
format |
Article in Journal/Newspaper |
author |
Omran, Ahmed Nesterenko, Nikolay Valtchev, Valentin |
author_facet |
Omran, Ahmed Nesterenko, Nikolay Valtchev, Valentin |
author_sort |
Omran, Ahmed |
title |
Driving sustainable energy storage: A multi-scale investigation of methane hydrate formation with green promoters and innovative reactor design |
title_short |
Driving sustainable energy storage: A multi-scale investigation of methane hydrate formation with green promoters and innovative reactor design |
title_full |
Driving sustainable energy storage: A multi-scale investigation of methane hydrate formation with green promoters and innovative reactor design |
title_fullStr |
Driving sustainable energy storage: A multi-scale investigation of methane hydrate formation with green promoters and innovative reactor design |
title_full_unstemmed |
Driving sustainable energy storage: A multi-scale investigation of methane hydrate formation with green promoters and innovative reactor design |
title_sort |
driving sustainable energy storage: a multi-scale investigation of methane hydrate formation with green promoters and innovative reactor design |
publisher |
HAL CCSD |
publishDate |
2023 |
url |
https://hal.science/hal-04295531 https://hal.science/hal-04295531/document https://hal.science/hal-04295531/file/296.pdf https://doi.org/10.1016/j.est.2023.109653 |
genre |
Methane hydrate |
genre_facet |
Methane hydrate |
op_source |
ISSN: 2352-152X Journal of Energy Storage https://hal.science/hal-04295531 Journal of Energy Storage, 2023, 75, pp.109653. ⟨10.1016/j.est.2023.109653⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.est.2023.109653 hal-04295531 https://hal.science/hal-04295531 https://hal.science/hal-04295531/document https://hal.science/hal-04295531/file/296.pdf doi:10.1016/j.est.2023.109653 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1016/j.est.2023.109653 |
container_title |
Journal of Energy Storage |
container_volume |
75 |
container_start_page |
109653 |
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1796313124457938944 |