Development of carbon-capture binder using stainless steel argon oxygen decarburization slag activated by carbonation
DC Field | Value | Language |
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dc.contributor.author | Moon, Eun-Jin | - |
dc.contributor.author | Choi, Young Cheol | - |
dc.date.available | 2020-02-27T11:40:56Z | - |
dc.date.created | 2020-02-07 | - |
dc.date.issued | 2018-04-10 | - |
dc.identifier.issn | 0959-6526 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/3869 | - |
dc.description.abstract | The study aims at evaluating the possibility of using stainless-steel argon oxygen decarburization (AOD) slag containing gamma-C2S as a carbon-capture construction material. For this purpose, the physicochemical changes of paste specimens with different levels of AOD slag replacement up to 70% were investigated by means of carbonation curing. gamma-C2S is non-hydraulic, and hence, does not react with water at room temperature. After carbonation, however, gamma-C2S yields reaction products such as calcite and silica gel that fill up the pores within the cement paste creating a high-density microstructure. As a result, the carbonated specimens demonstrate increased compressive strength. Due to its relatively insoluble property under typical carbonation curing conditions, silica gel is formed on the surfaces of reacting gamma-C2S particles. Therefore, crystalline calcite and highly polymerized silica, formed as a result of CO2 curing, play an important role in achieving the desired strength. Their role could be considered similar to that of calcium silicate hydrates (C-S-H), which are formed when concrete produced from Portland cement is hardened. (C) 2018 Elsevier Ltd. All rights reserved. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.relation.isPartOf | JOURNAL OF CLEANER PRODUCTION | - |
dc.subject | FLY-ASH | - |
dc.subject | ACCELERATED CARBONATION | - |
dc.subject | MINERAL CARBONATION | - |
dc.subject | STEELMAKING SLAGS | - |
dc.subject | CONCRETE BLOCKS | - |
dc.subject | CO2 CAPTURE | - |
dc.subject | HYDRATION | - |
dc.subject | SEQUESTRATION | - |
dc.subject | PASTE | - |
dc.subject | DURABILITY | - |
dc.title | Development of carbon-capture binder using stainless steel argon oxygen decarburization slag activated by carbonation | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000427218700057 | - |
dc.identifier.doi | 10.1016/j.jclepro.2018.01.189 | - |
dc.identifier.bibliographicCitation | JOURNAL OF CLEANER PRODUCTION, v.180, pp.642 - 654 | - |
dc.identifier.scopusid | 2-s2.0-85042086806 | - |
dc.citation.endPage | 654 | - |
dc.citation.startPage | 642 | - |
dc.citation.title | JOURNAL OF CLEANER PRODUCTION | - |
dc.citation.volume | 180 | - |
dc.contributor.affiliatedAuthor | Choi, Young Cheol | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Stainless steel slag | - |
dc.subject.keywordAuthor | gamma-C2S | - |
dc.subject.keywordAuthor | Carbonation | - |
dc.subject.keywordAuthor | Carbon-capture | - |
dc.subject.keywordAuthor | Binder | - |
dc.subject.keywordAuthor | CO2 uptake | - |
dc.subject.keywordPlus | FLY-ASH | - |
dc.subject.keywordPlus | ACCELERATED CARBONATION | - |
dc.subject.keywordPlus | MINERAL CARBONATION | - |
dc.subject.keywordPlus | STEELMAKING SLAGS | - |
dc.subject.keywordPlus | CONCRETE BLOCKS | - |
dc.subject.keywordPlus | CO2 CAPTURE | - |
dc.subject.keywordPlus | HYDRATION | - |
dc.subject.keywordPlus | SEQUESTRATION | - |
dc.subject.keywordPlus | PASTE | - |
dc.subject.keywordPlus | DURABILITY | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Environmental Sciences & Ecology | - |
dc.relation.journalWebOfScienceCategory | Green & Sustainable Science & Technology | - |
dc.relation.journalWebOfScienceCategory | Engineering, Environmental | - |
dc.relation.journalWebOfScienceCategory | Environmental Sciences | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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