Studies of adsorbents and pressure/vacuum swing adsorption for co2 capture

Show simple item record Tsalaporta, Eleni Liu, C. Tonetti, K. Lawler, S. MacElroy, J. M. Don 2021-08-09T14:26:34Z 2021-08-09T14:26:34Z 2015-09-20
dc.identifier.citation Tsalaporta, E., Liu, C., Tonetti, K., Lawler, S. and MacElroy, J. M. D. (2015)‘Studies of adsorbents and pressure/vacuum swing adsorption for co2 capture’, 22nd International Clean Air and Environment Conference, Clean Air Society of Australia & New Zealand (CASANZ) 2015 Conference, 20-23 September, Melbourne, Australia. en
dc.identifier.startpage 1 en
dc.identifier.endpage 6 en
dc.description.abstract The capture of carbon dioxide via Pressure/Vacuum Swing Adsorption (PSA/VPSA) has been examined experimentally and mathematically. The adopted method was a two bed/four step process, known as the Skarstrom Cycle. Pelletised and calcined SBA-15 powder has been modified with a monoamine, a diamine and a triamine and has been tested in a PSA configuration. The performance of the monoamine modified SBA-15 was more than doubled with the presence of immobilised polyamine groups (diamine/triamine modified SBA-15) extending the adsorption capacity of the material (chemisorption), but still not comparable to the performance of zeolite 13X (physisorption) in terms of performance, stability and reproducibility. These results will be compared to the performance of four Metal Organic Frameworks, ZIF-8, ZIF-67, UiO-66 and CuBTC which are innovative and promising materials with several applications. Experimentally, the performance of zeolites and amine modified mesoporous silicas has been investigated for different experimental conditions (cycle time, pressure ratio, feed/purge ratio). This work is further supported by theoretical studies of PSA which employs a mathematical model based on linear coupled macropore and micropore diffusion and, where appropriate, reaction. These simulations are performed using gProms. en
dc.description.sponsorship Higher Education Authority, HEA (as part of the Earth and Natural Sciences Doctoral Studies Programme, funded by the through the Programme for Research at Third Level Institutions, Cycle 5 (PRTLI-5) and co-funded by the European Regional Development Fund (ERDF)) en
dc.format.mimetype application/pdf en
dc.language.iso en en
dc.publisher Clean Air Society of Australia & New Zealand (CASANZ) en
dc.relation.ispartof Clean Air Society of Australia and New Zealand (CASANZ)
dc.relation.ispartof CASANZ2015 Conference, Melbourne, 20-23 September 2015
dc.subject CO2 capture en
dc.subject Pressure swing adsorption en
dc.subject SBA-15 en
dc.subject MOFs en
dc.subject Metal Organic Frameworks en
dc.title Studies of adsorbents and pressure/vacuum swing adsorption for co2 capture en
dc.type Conference item en
dc.internal.authorcontactother Eleni Tsalaporta, Process & Chemical Engineering, University College Cork, Cork, Ireland. +353-21-490-3000 Email: en
dc.internal.availability Full text available en 2017-12-18T12:41:42Z
dc.description.version Accepted Version en
dc.internal.rssid 419943530
dc.contributor.funder Higher Education Authority en
dc.contributor.funder European Regional Development Fund en
dc.description.status Peer reviewed en
dc.internal.copyrightchecked Yes
dc.internal.licenseacceptance Yes en
dc.internal.conferencelocation Melbourne, Australia en
dc.internal.IRISemailaddress en

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