Citrate Sol-Gel Method for the Preparation of Sodium Zirconate for High-Temperature CO2 Sorption
DC Field | Value | Language |
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dc.contributor.author | Jo, Hyun Geun | - |
dc.contributor.author | Yoon, Hyung Jin | - |
dc.contributor.author | Lee, Chan Hyun | - |
dc.contributor.author | Lee, Ki Bong | - |
dc.date.accessioned | 2021-09-04T00:47:03Z | - |
dc.date.available | 2021-09-04T00:47:03Z | - |
dc.date.created | 2021-06-17 | - |
dc.date.issued | 2016-04-06 | - |
dc.identifier.issn | 0888-5885 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/88934 | - |
dc.description.abstract | The use of sorbents capable of capturing high-temperature CO2 increases the overall efficiency of CO2 removal processes, without the need for cooling the flue gases. In this study, Na2ZrO3 for high-temperature CO2 sorption was newly prepared using a citrate sol-gel method. The characteristics and CO2 sorption behavior of the prepared Na2ZrO3 were examined by field-emission scanning electron microscopy, N-2 adsorption analysis, X-ray diffraction, and thermogravimetric analysis, and compared with those of Na2ZrO3 synthesized using a conventional solid-state method. Na2ZrO3 could be synthesized at lower temperature by using the citrate sol-gel method compared to the case of solid-state method. Na2ZrO3 prepared using the citrate sol-gel method showed excellent CO2 sorption performance: high sorption capacity (17.5-21.0 wt % at 823 K and 1 bar), fast sorption kinetics, and good cycling stability. Kinetic analysis was also conducted by fitting the CO2 sorption behavior to the double exponential model. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | CARBON-DIOXIDE SEPARATION | - |
dc.subject | LITHIUM ZIRCONATE | - |
dc.subject | DESORPTION BEHAVIOR | - |
dc.subject | CAPTURE | - |
dc.subject | HYDROTALCITE | - |
dc.subject | NA2ZRO3 | - |
dc.subject | CHEMISORPTION | - |
dc.subject | ADSORPTION | - |
dc.subject | SORBENTS | - |
dc.subject | KINETICS | - |
dc.title | Citrate Sol-Gel Method for the Preparation of Sodium Zirconate for High-Temperature CO2 Sorption | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Ki Bong | - |
dc.identifier.doi | 10.1021/acs.iecr.5b04915 | - |
dc.identifier.scopusid | 2-s2.0-84963959733 | - |
dc.identifier.wosid | 000373748300014 | - |
dc.identifier.bibliographicCitation | INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, v.55, no.13, pp.3833 - 3839 | - |
dc.relation.isPartOf | INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | - |
dc.citation.title | INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | - |
dc.citation.volume | 55 | - |
dc.citation.number | 13 | - |
dc.citation.startPage | 3833 | - |
dc.citation.endPage | 3839 | - |
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 | CARBON-DIOXIDE SEPARATION | - |
dc.subject.keywordPlus | LITHIUM ZIRCONATE | - |
dc.subject.keywordPlus | DESORPTION BEHAVIOR | - |
dc.subject.keywordPlus | CAPTURE | - |
dc.subject.keywordPlus | HYDROTALCITE | - |
dc.subject.keywordPlus | NA2ZRO3 | - |
dc.subject.keywordPlus | CHEMISORPTION | - |
dc.subject.keywordPlus | ADSORPTION | - |
dc.subject.keywordPlus | SORBENTS | - |
dc.subject.keywordPlus | KINETICS | - |
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