Investigation of the Performance of High-Temperature Electrochemical Hydrogen Purification From Reformate Gases

dc.authorid Colpan, Can Ozgur/0000-0003-0855-3147
dc.authorid DEVRIM, YILSER/0000-0001-8430-0702
dc.authorid Bulanik Durmus, Gizem Nur/0000-0001-8457-8093
dc.authorscopusid 57222495877
dc.authorscopusid 55664752100
dc.authorscopusid 11139445500
dc.authorwosid Colpan, Can Ozgur/D-3025-2014
dc.authorwosid DEVRIM, YILSER/AAF-8790-2019
dc.contributor.author Durmus, Gizem Nur Bulanik
dc.contributor.author Durmuş, Gizem Nur Bulanık
dc.contributor.author Colpan, C. Ozgur
dc.contributor.author Devrim, Yilser
dc.contributor.author Devrim, Yılser
dc.contributor.author Durmuş, Gizem Nur Bulanık
dc.contributor.author Devrim, Yılser
dc.contributor.other Mechanical Engineering
dc.contributor.other Energy Systems Engineering
dc.contributor.other Energy Systems Engineering
dc.contributor.other Mechanical Engineering
dc.contributor.other Energy Systems Engineering
dc.date.accessioned 2024-07-05T15:17:52Z
dc.date.available 2024-07-05T15:17:52Z
dc.date.issued 2022
dc.department Atılım University en_US
dc.department-temp [Durmus, Gizem Nur Bulanik; Devrim, Yilser] Atilim Univ, Dept Energy Syst Engn, Ankara, Turkey; [Durmus, Gizem Nur Bulanik] Atilim Univ, Dept Mech Engn, Grad Sch Nat & Appl Sci, Ankara, Turkey; [Colpan, C. Ozgur] Dokuz Eylul Univ, Dept Mech Engn, Izmir, Turkey en_US
dc.description Colpan, Can Ozgur/0000-0003-0855-3147; DEVRIM, YILSER/0000-0001-8430-0702; Bulanik Durmus, Gizem Nur/0000-0001-8457-8093 en_US
dc.description.abstract In the present work, the purification of hydrogen from a hydrogen/carbon dioxide/carbon monoxide (H-2:CO2:CO) mixture by a high-temperature electrochemical purification (HT-ECHP) system is examined. Electrochemical H-2 purification experiments were carried out in the temperature range of 140-180 degrees C. The effects of the molar ratio of the gases in the mixture (H-2:CO2:CO-75:25:0, H-2:CO2:CO-72:26:2,0 H-2:CO2:CO-75:22:3, H-2:CO2:CO-75:20:5, H-2:CO2:CO-97:0:3, H-2:CO2:CO-95:0:5) and the operating temperature on the electrochemical H-2 separation were investigated. As a result of the electrochemical H-2 purification experiments, it was determined that the operating temperature is the most important parameter affecting the performance. According to the results obtained, H-2 purity of 99.999% was achieved at 160 degrees C with the reformate gas mixture containing 72% H-2, 26% CO2, and 2% CO by volume. According to the polarization curves of the gas mixtures containing CO, high current densities at low voltage were reached at 180 degrees C, and it was observed that the performance increased as the temperature increased, whereas the gas mixture without CO gave the best performance at 160 degrees C. en_US
dc.description.sponsorship Scientific and Technological Research Council of Turkey (TUBITAK) 1001 Project [219M333] en_US
dc.description.sponsorship This study was supported by The Scientific and Technological Research Council of Turkey (TUBITAK) 1001 (Grant number: 219M333) Project. en_US
dc.identifier.citationcount 5
dc.identifier.doi 10.1002/er.7940
dc.identifier.endpage 11455 en_US
dc.identifier.issn 0363-907X
dc.identifier.issn 1099-114X
dc.identifier.issue 8 en_US
dc.identifier.scopus 2-s2.0-85128019811
dc.identifier.scopusquality Q1
dc.identifier.startpage 11443 en_US
dc.identifier.uri https://doi.org/10.1002/er.7940
dc.identifier.uri https://hdl.handle.net/20.500.14411/1805
dc.identifier.volume 46 en_US
dc.identifier.wos WOS:000783492900001
dc.identifier.wosquality Q1
dc.institutionauthor Durmuş, Gizem Nur Bulanık
dc.institutionauthor Devrim, Yılser
dc.language.iso en en_US
dc.publisher Wiley en_US
dc.relation.publicationcategory Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı en_US
dc.rights info:eu-repo/semantics/closedAccess en_US
dc.scopus.citedbyCount 9
dc.subject electrochemical hydrogen purification en_US
dc.subject high temperature en_US
dc.subject hydrogen en_US
dc.subject hydrogen separation en_US
dc.subject polybenzimidazole en_US
dc.subject reformate gas en_US
dc.title Investigation of the Performance of High-Temperature Electrochemical Hydrogen Purification From Reformate Gases en_US
dc.type Article en_US
dc.wos.citedbyCount 8
dspace.entity.type Publication
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