Experimental Study on the Selective Removal of SO2 from a Ship Exhaust Gas Stream Using a Membrane Contactor
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Hyung Jin | - |
dc.contributor.author | Bhatti, Umair H. | - |
dc.contributor.author | Joo, Sang Hyun | - |
dc.contributor.author | Nam, Sung Chan | - |
dc.contributor.author | Park, Sung Yeol | - |
dc.contributor.author | Lee, Ki Bong | - |
dc.contributor.author | Baek, Il Hyun | - |
dc.date.accessioned | 2021-09-01T08:37:16Z | - |
dc.date.available | 2021-09-01T08:37:16Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2019-08-14 | - |
dc.identifier.issn | 0888-5885 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/63529 | - |
dc.description.abstract | In this study, we investigated the selective SO2 removal performance of three absorbents-distilled water (DW), aqueous NaOH, and Na(2)SO(3 )solutions-from a typical ship exhaust gas stream using a hollow-fiber membrane contactor. SEM and contact angle analyses were performed to apprehend the morphological and water interaction characteristics of the membrane. A SO2/CO2/N-2 gas mixture (1000 ppm of SO2, 5.50 mol % CO2, balance N-2) was used and the absorbents were thoroughly evaluated in terms of SO2 gas removal efficiency over a range of operating parameters including absorbent flow rate, feed gas flow rate, absorbent concentration, and L/G ratio. The aq. NaOH absorbent had the best SO2 removal efficiency among the three absorbents under all conditions, mainly due to high alkalinity. Notably, around 100% SO2 removal efficiency can be achieved with the NaOH absorbent. The Na2SO3 solution closely followed the NaOH in SO2 removal efficiency. DW was the worst performer under all conditions. This study confirms that the use of membrane contactor is advantageous over the conventional packed towers because the membrane contactors are compact, offer high contact area, and achieve higher removal efficiencies. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | MASS-TRANSFER | - |
dc.subject | CARBON-DIOXIDE | - |
dc.subject | FLUE-GAS | - |
dc.subject | CO2 SEPARATION | - |
dc.subject | PACKED TOWER | - |
dc.subject | NITRIC-OXIDE | - |
dc.subject | ABSORPTION | - |
dc.subject | PERFORMANCE | - |
dc.subject | CAPTURE | - |
dc.subject | H2S | - |
dc.title | Experimental Study on the Selective Removal of SO2 from a Ship Exhaust Gas Stream Using a Membrane Contactor | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Ki Bong | - |
dc.identifier.doi | 10.1021/acs.iecr.9b01181 | - |
dc.identifier.scopusid | 2-s2.0-85070796974 | - |
dc.identifier.wosid | 000481568600029 | - |
dc.identifier.bibliographicCitation | INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, v.58, no.32, pp.14897 - 14905 | - |
dc.relation.isPartOf | INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | - |
dc.citation.title | INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | - |
dc.citation.volume | 58 | - |
dc.citation.number | 32 | - |
dc.citation.startPage | 14897 | - |
dc.citation.endPage | 14905 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.subject.keywordPlus | MASS-TRANSFER | - |
dc.subject.keywordPlus | CARBON-DIOXIDE | - |
dc.subject.keywordPlus | FLUE-GAS | - |
dc.subject.keywordPlus | CO2 SEPARATION | - |
dc.subject.keywordPlus | PACKED TOWER | - |
dc.subject.keywordPlus | NITRIC-OXIDE | - |
dc.subject.keywordPlus | ABSORPTION | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | CAPTURE | - |
dc.subject.keywordPlus | H2S | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.