Energy-efficient chemical regeneration of AMP using calcium hydroxide for operating carbon dioxide capture process
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kang, Ji Min | - |
dc.contributor.author | Murnandari, Arti | - |
dc.contributor.author | Youn, Min Hye | - |
dc.contributor.author | Lee, Wonhee | - |
dc.contributor.author | Park, Ki Tae | - |
dc.contributor.author | Kim, Young Eun | - |
dc.contributor.author | Kim, Hak Joo | - |
dc.contributor.author | Kang, Seong-Pil | - |
dc.contributor.author | Lee, Jung-Hyun | - |
dc.contributor.author | Jeong, Soon Kwan | - |
dc.date.accessioned | 2021-09-02T13:54:27Z | - |
dc.date.available | 2021-09-02T13:54:27Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2018-03-01 | - |
dc.identifier.issn | 1385-8947 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/76782 | - |
dc.description.abstract | To avoid the main disadvantage of the carbon dioxide (CO2) capture process, namely the large amount of energy consumed to regenerate the amine absorbent using current thermal methods, chemical regeneration has been introduced as a novel method to regenerate the amine. Chemical regeneration deploys a swing in the pH of the amine absorbent rather than the swing in temperature of typical thermal regeneration procedures, and hence reduces the regeneration energy. Here we tested calcium chloride (CaCl2) and calcium hydroxide (Ca(OH)(2)) as a calcium source for CO2 desorption and a pH swing agent for amine regeneration. After desorbing from the amine, CO2 in our procedures reacted with Ca2+ to form calcium carbonate (CaCO3). Forming precipitated CaCO3 is a permanent way to sequester CO2. Since carbonates have a low energy level compared to CO2, we expect the developed method to be an economical and energy-efficient process. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.subject | POSTCOMBUSTION CO2 CAPTURE | - |
dc.subject | MINERAL SEQUESTRATION | - |
dc.subject | SOLVENT REGENERATION | - |
dc.subject | ABSORPTION | - |
dc.subject | MONOETHANOLAMINE | - |
dc.subject | PERFORMANCE | - |
dc.subject | DESORPTION | - |
dc.subject | EXTRACTION | - |
dc.subject | LIQUID | - |
dc.subject | SYSTEM | - |
dc.title | Energy-efficient chemical regeneration of AMP using calcium hydroxide for operating carbon dioxide capture process | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Jung-Hyun | - |
dc.identifier.doi | 10.1016/j.cej.2017.10.136 | - |
dc.identifier.scopusid | 2-s2.0-85033598011 | - |
dc.identifier.wosid | 000430700500037 | - |
dc.identifier.bibliographicCitation | CHEMICAL ENGINEERING JOURNAL, v.335, pp.338 - 344 | - |
dc.relation.isPartOf | CHEMICAL ENGINEERING JOURNAL | - |
dc.citation.title | CHEMICAL ENGINEERING JOURNAL | - |
dc.citation.volume | 335 | - |
dc.citation.startPage | 338 | - |
dc.citation.endPage | 344 | - |
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, Environmental | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.subject.keywordPlus | POSTCOMBUSTION CO2 CAPTURE | - |
dc.subject.keywordPlus | MINERAL SEQUESTRATION | - |
dc.subject.keywordPlus | SOLVENT REGENERATION | - |
dc.subject.keywordPlus | ABSORPTION | - |
dc.subject.keywordPlus | MONOETHANOLAMINE | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | DESORPTION | - |
dc.subject.keywordPlus | EXTRACTION | - |
dc.subject.keywordPlus | LIQUID | - |
dc.subject.keywordPlus | SYSTEM | - |
dc.subject.keywordAuthor | CO2 capture | - |
dc.subject.keywordAuthor | CO2 sequestration | - |
dc.subject.keywordAuthor | Calcium carbonate | - |
dc.subject.keywordAuthor | Amine regeneration | - |
dc.subject.keywordAuthor | Chemical regeneration | - |
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.