Analysis of the heat of reaction and regeneration in alkanolamine-CO(2) system
DC Field | Value | Language |
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dc.contributor.author | Kim, Seung-Tae | - |
dc.contributor.author | Kang, Jeong-Won | - |
dc.contributor.author | Lee, Jong-seop | - |
dc.contributor.author | Min, Byoung-Moo | - |
dc.date.accessioned | 2021-09-07T05:44:54Z | - |
dc.date.available | 2021-09-07T05:44:54Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2011-12 | - |
dc.identifier.issn | 0256-1115 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/111070 | - |
dc.description.abstract | The estimation of regeneration heat of absorbent is important because it is a key factor that has an effect on the process efficiency. In this study, thermal stability and regeneration heat of aqueous amine solutions such as monoethanolamine (MEA), 2-amino-2-methyl-1-propanol (AMP), N-methyldiethanolamine (MDEA), and 1,8-diamino-p-menthane (KIER-C3) were investigated by using TGA-DSC analysis. The thermal characteristics of the fresh and CO(2) rich amine solutions were estimated. The CO(2) rich amine solutions were obtained by VLE experiments at T=40 degrees C. The regeneration heat of aqueous MEA solution was 76.991-66.707 k/mol-CO(2), which is similar to heat of absorption. The reproducibility of the results was obtained. The regeneration heat of aqueous KIER-C3 20 wt% solution (1.68 M) was lower than that of aqueous MEA 30 wt% solution (4.91 M). Therefore, the KIER-C3 can be used as an effective absorbent for acid gas removal. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | SPRINGER | - |
dc.subject | CARBON-DIOXIDE | - |
dc.subject | CO2 | - |
dc.subject | MONOETHANOLAMINE | - |
dc.subject | ABSORPTION | - |
dc.subject | 2-AMINO-2-METHYL-1-PROPANOL | - |
dc.subject | METHYLDIETHANOLAMINE | - |
dc.subject | DIETHANOLAMINE | - |
dc.subject | SOLUBILITIES | - |
dc.subject | MIXTURES | - |
dc.subject | KINETICS | - |
dc.title | Analysis of the heat of reaction and regeneration in alkanolamine-CO(2) system | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kang, Jeong-Won | - |
dc.identifier.doi | 10.1007/s11814-011-0126-1 | - |
dc.identifier.scopusid | 2-s2.0-82855161319 | - |
dc.identifier.wosid | 000297710500008 | - |
dc.identifier.bibliographicCitation | KOREAN JOURNAL OF CHEMICAL ENGINEERING, v.28, no.12, pp.2275 - 2281 | - |
dc.relation.isPartOf | KOREAN JOURNAL OF CHEMICAL ENGINEERING | - |
dc.citation.title | KOREAN JOURNAL OF CHEMICAL ENGINEERING | - |
dc.citation.volume | 28 | - |
dc.citation.number | 12 | - |
dc.citation.startPage | 2275 | - |
dc.citation.endPage | 2281 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART001603470 | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.subject.keywordPlus | CARBON-DIOXIDE | - |
dc.subject.keywordPlus | CO2 | - |
dc.subject.keywordPlus | MONOETHANOLAMINE | - |
dc.subject.keywordPlus | ABSORPTION | - |
dc.subject.keywordPlus | 2-AMINO-2-METHYL-1-PROPANOL | - |
dc.subject.keywordPlus | METHYLDIETHANOLAMINE | - |
dc.subject.keywordPlus | DIETHANOLAMINE | - |
dc.subject.keywordPlus | SOLUBILITIES | - |
dc.subject.keywordPlus | MIXTURES | - |
dc.subject.keywordPlus | KINETICS | - |
dc.subject.keywordAuthor | Absorption | - |
dc.subject.keywordAuthor | Carbon Dioxide | - |
dc.subject.keywordAuthor | Heat of Regeneration | - |
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