Dynamics of Hydrogen Storage through Adsorption: Process Simulation and Energy Analysis
The mass and energy balances of a zero-dimensional model for hydrogen storage by adsorption is studied. The model is solved with an in-house MATLAB code and validated with three experimental case studies from the literature, obtained with cryogenic lab-scale reservoirs using different adsorbents and...
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| Veröffentlicht in: | Processes 2023-10, Vol.11 (10), p.2940 |
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| creator | Paz, Luis Grekov, Denys I. Pré, Pascaline |
| description | The mass and energy balances of a zero-dimensional model for hydrogen storage by adsorption is studied. The model is solved with an in-house MATLAB code and validated with three experimental case studies from the literature, obtained with cryogenic lab-scale reservoirs using different adsorbents and dynamic operating conditions. The results of the simulations agree well with reported measured temperature and pressure profiles. The hydrogen adsorption process is described assuming instantaneous thermodynamic equilibrium. In accordance with the potential theory, variations in the adsorbed phase volumes filling the adsorbent pores were described applying the revisited Dubinin–Astakhov (rev-D-A) equation and accounting for gas phase non-ideality. The simulation model was used to assess the energy requirements of a variety of adsorption-based hydrogen storage processes and compared with other conventional hydrogen storage modes such as compression and liquefaction. Thus, whatever different adsorbent materials are considered, this technology appears relatively energy intensive due to the reservoir cooling duty at cryogenic temperature. |
| doi_str_mv | 10.3390/pr11102940 |
| format | Article |
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The model is solved with an in-house MATLAB code and validated with three experimental case studies from the literature, obtained with cryogenic lab-scale reservoirs using different adsorbents and dynamic operating conditions. The results of the simulations agree well with reported measured temperature and pressure profiles. The hydrogen adsorption process is described assuming instantaneous thermodynamic equilibrium. In accordance with the potential theory, variations in the adsorbed phase volumes filling the adsorbent pores were described applying the revisited Dubinin–Astakhov (rev-D-A) equation and accounting for gas phase non-ideality. The simulation model was used to assess the energy requirements of a variety of adsorption-based hydrogen storage processes and compared with other conventional hydrogen storage modes such as compression and liquefaction. Thus, whatever different adsorbent materials are considered, this technology appears relatively energy intensive due to the reservoir cooling duty at cryogenic temperature.</description><identifier>ISSN: 2227-9717</identifier><identifier>EISSN: 2227-9717</identifier><identifier>DOI: 10.3390/pr11102940</identifier><language>eng</language><publisher>Basel: MDPI AG</publisher><subject>Adsorbents ; Adsorption ; Analysis ; Case studies ; Cryogenic cooling ; Cryogenic temperature ; Energy balance ; Energy consumption ; Energy requirements ; Engineering Sciences ; Equilibrium ; Hydrogen ; Hydrogen storage ; Liquefaction ; Ordinary differential equations ; Partial differential equations ; Porous materials ; Potential theory ; Reservoirs ; Simulation ; Simulation methods ; Simulation models ; Temperature ; Thermodynamic equilibrium ; Thermodynamics ; Vapor phases</subject><ispartof>Processes, 2023-10, Vol.11 (10), p.2940</ispartof><rights>COPYRIGHT 2023 MDPI AG</rights><rights>2023 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c327t-c2ba390708c31d0fe841349d74efee25871f4a5cca0d42b2843d17ed9cec59143</cites><orcidid>0000-0001-9704-0524 ; 0000-0003-3332-9702</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,776,780,881,27901,27902</link.rule.ids><backlink>$$Uhttps://hal.science/hal-04594400$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Paz, Luis</creatorcontrib><creatorcontrib>Grekov, Denys I.</creatorcontrib><creatorcontrib>Pré, Pascaline</creatorcontrib><title>Dynamics of Hydrogen Storage through Adsorption: Process Simulation and Energy Analysis</title><title>Processes</title><description>The mass and energy balances of a zero-dimensional model for hydrogen storage by adsorption is studied. The model is solved with an in-house MATLAB code and validated with three experimental case studies from the literature, obtained with cryogenic lab-scale reservoirs using different adsorbents and dynamic operating conditions. The results of the simulations agree well with reported measured temperature and pressure profiles. The hydrogen adsorption process is described assuming instantaneous thermodynamic equilibrium. In accordance with the potential theory, variations in the adsorbed phase volumes filling the adsorbent pores were described applying the revisited Dubinin–Astakhov (rev-D-A) equation and accounting for gas phase non-ideality. The simulation model was used to assess the energy requirements of a variety of adsorption-based hydrogen storage processes and compared with other conventional hydrogen storage modes such as compression and liquefaction. Thus, whatever different adsorbent materials are considered, this technology appears relatively energy intensive due to the reservoir cooling duty at cryogenic temperature.</description><subject>Adsorbents</subject><subject>Adsorption</subject><subject>Analysis</subject><subject>Case studies</subject><subject>Cryogenic cooling</subject><subject>Cryogenic temperature</subject><subject>Energy balance</subject><subject>Energy consumption</subject><subject>Energy requirements</subject><subject>Engineering Sciences</subject><subject>Equilibrium</subject><subject>Hydrogen</subject><subject>Hydrogen storage</subject><subject>Liquefaction</subject><subject>Ordinary differential equations</subject><subject>Partial differential equations</subject><subject>Porous materials</subject><subject>Potential theory</subject><subject>Reservoirs</subject><subject>Simulation</subject><subject>Simulation methods</subject><subject>Simulation models</subject><subject>Temperature</subject><subject>Thermodynamic equilibrium</subject><subject>Thermodynamics</subject><subject>Vapor phases</subject><issn>2227-9717</issn><issn>2227-9717</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNpNUV1LwzAULaLg0L34CwI-KWzmq03jW5nTCQOFKT6GLEm7jK6pSSv035tRUe99uJfDOZfDPUlyheCcEA7vWo8QgphTeJJMMMZsxhlip__282Qawh7G4ojkaTZJPh6GRh6sCsCVYDVo7yrTgE3nvKwM6Hbe9dUOFDo433bWNffg1TtlQgAbe-hrecSAbDRYNsZXAygaWQ_BhsvkrJR1MNOfeZG8Py7fFqvZ-uXpeVGsZ4pg1s0U3sponcFcEaRhaXKKCOWaUVMag9OcoZLKVCkJNcVbnFOiETOaK6NSjii5SG7GuztZi9bbg_SDcNKKVbEWRwzSlFMK4ReK3OuR23r32ZvQib3rfTQcBM5znEGKYRZZ85FVydoI25Su81LF1ib-yTWmtBEvGMOIc5bBKLgdBcq7ELwpf30gKI7BiL9gyDcR9n69</recordid><startdate>20231001</startdate><enddate>20231001</enddate><creator>Paz, Luis</creator><creator>Grekov, Denys I.</creator><creator>Pré, Pascaline</creator><general>MDPI AG</general><general>MDPI</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>8FH</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>LK8</scope><scope>M7P</scope><scope>PDBOC</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>1XC</scope><scope>VOOES</scope><orcidid>https://orcid.org/0000-0001-9704-0524</orcidid><orcidid>https://orcid.org/0000-0003-3332-9702</orcidid></search><sort><creationdate>20231001</creationdate><title>Dynamics of Hydrogen Storage through Adsorption: Process Simulation and Energy Analysis</title><author>Paz, Luis ; Grekov, Denys I. ; Pré, Pascaline</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c327t-c2ba390708c31d0fe841349d74efee25871f4a5cca0d42b2843d17ed9cec59143</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Adsorbents</topic><topic>Adsorption</topic><topic>Analysis</topic><topic>Case studies</topic><topic>Cryogenic cooling</topic><topic>Cryogenic temperature</topic><topic>Energy balance</topic><topic>Energy consumption</topic><topic>Energy requirements</topic><topic>Engineering Sciences</topic><topic>Equilibrium</topic><topic>Hydrogen</topic><topic>Hydrogen storage</topic><topic>Liquefaction</topic><topic>Ordinary differential equations</topic><topic>Partial differential equations</topic><topic>Porous materials</topic><topic>Potential theory</topic><topic>Reservoirs</topic><topic>Simulation</topic><topic>Simulation methods</topic><topic>Simulation models</topic><topic>Temperature</topic><topic>Thermodynamic equilibrium</topic><topic>Thermodynamics</topic><topic>Vapor phases</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Paz, Luis</creatorcontrib><creatorcontrib>Grekov, Denys I.</creatorcontrib><creatorcontrib>Pré, Pascaline</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>Materials Research Database</collection><collection>Materials Science Database</collection><collection>ProQuest Biological Science Collection</collection><collection>Biological Science Database</collection><collection>Materials Science Collection</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Hyper Article en Ligne (HAL)</collection><collection>Hyper Article en Ligne (HAL) (Open Access)</collection><jtitle>Processes</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Paz, Luis</au><au>Grekov, Denys I.</au><au>Pré, Pascaline</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Dynamics of Hydrogen Storage through Adsorption: Process Simulation and Energy Analysis</atitle><jtitle>Processes</jtitle><date>2023-10-01</date><risdate>2023</risdate><volume>11</volume><issue>10</issue><spage>2940</spage><pages>2940-</pages><issn>2227-9717</issn><eissn>2227-9717</eissn><abstract>The mass and energy balances of a zero-dimensional model for hydrogen storage by adsorption is studied. The model is solved with an in-house MATLAB code and validated with three experimental case studies from the literature, obtained with cryogenic lab-scale reservoirs using different adsorbents and dynamic operating conditions. The results of the simulations agree well with reported measured temperature and pressure profiles. The hydrogen adsorption process is described assuming instantaneous thermodynamic equilibrium. In accordance with the potential theory, variations in the adsorbed phase volumes filling the adsorbent pores were described applying the revisited Dubinin–Astakhov (rev-D-A) equation and accounting for gas phase non-ideality. The simulation model was used to assess the energy requirements of a variety of adsorption-based hydrogen storage processes and compared with other conventional hydrogen storage modes such as compression and liquefaction. Thus, whatever different adsorbent materials are considered, this technology appears relatively energy intensive due to the reservoir cooling duty at cryogenic temperature.</abstract><cop>Basel</cop><pub>MDPI AG</pub><doi>10.3390/pr11102940</doi><orcidid>https://orcid.org/0000-0001-9704-0524</orcidid><orcidid>https://orcid.org/0000-0003-3332-9702</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | Adsorbents Adsorption Analysis Case studies Cryogenic cooling Cryogenic temperature Energy balance Energy consumption Energy requirements Engineering Sciences Equilibrium Hydrogen Hydrogen storage Liquefaction Ordinary differential equations Partial differential equations Porous materials Potential theory Reservoirs Simulation Simulation methods Simulation models Temperature Thermodynamic equilibrium Thermodynamics Vapor phases |
| title | Dynamics of Hydrogen Storage through Adsorption: Process Simulation and Energy Analysis |
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