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DC Field | Value | Language |
---|---|---|
dc.citation.startPage | 126081 | - |
dc.citation.title | CHEMICAL ENGINEERING JOURNAL | - |
dc.citation.volume | 401 | - |
dc.contributor.author | Lee, Dongyoung | - |
dc.contributor.author | Jeoung, Sungeun | - |
dc.contributor.author | Moon, Hoi Ri | - |
dc.contributor.author | Seo, Yongwon | - |
dc.date.accessioned | 2023-12-21T16:40:15Z | - |
dc.date.available | 2023-12-21T16:40:15Z | - |
dc.date.created | 2020-10-07 | - |
dc.date.issued | 2020-12 | - |
dc.description.abstract | In the oil and gas industries, the development of gas hydrate inhibitors is one of the most critical issues to prevent hydrate formation for flow assurance in pipelines. Low-dosage and recoverable/recyclable hydrate inhibitors are very important environmentally and economically. Herein, we propose a new class of kinetic hydrate inhibitors (KHIs) based on magnetic nanoparticle (NP)-decorated metal organic frameworks (MOFs). As a KHI candidate, UiO-66 derivatives bearing different functional groups were examined, and UiO-66-NH2 showed superior performance with low dosage (1 wt%) in terms of the onset temperature of CH4 hydrate formation. To realize recoverability, magnetic Fe3O4 NPs were adopted to produce a core shell-type composite, Fe3O4@UiO-66-NH2. This core shell inhibitor was successfully recovered and reused, exhibiting a comparable performance to fresh UiO-66-NH2. This first example of a MOF as a KHI will contribute toward a new era of recoverable gas hydrate inhibitors. | - |
dc.identifier.bibliographicCitation | CHEMICAL ENGINEERING JOURNAL, v.401, pp.126081 | - |
dc.identifier.doi | 10.1016/j.cej.2020.126081 | - |
dc.identifier.issn | 1385-8947 | - |
dc.identifier.scopusid | 2-s2.0-85087386518 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/48261 | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S1385894720322099 | - |
dc.identifier.wosid | 000569906200005 | - |
dc.language | 영어 | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.title | Recoverable and recyclable gas hydrate inhibitors based on magnetic nanoparticle-decorated metal-organic frameworks | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Engineering, Environmental; Engineering, Chemical | - |
dc.relation.journalResearchArea | Engineering | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Recoverability | - |
dc.subject.keywordAuthor | Gas hydrates | - |
dc.subject.keywordAuthor | Gas hydrate inhibitor | - |
dc.subject.keywordAuthor | Metal organic framework | - |
dc.subject.keywordAuthor | Inhibition mechanism | - |
dc.subject.keywordPlus | MOLECULAR-DYNAMICS | - |
dc.subject.keywordPlus | UIO-66 | - |
dc.subject.keywordPlus | ADSORPTION | - |
dc.subject.keywordPlus | CHEMISTRY | - |
dc.subject.keywordPlus | REMOVAL | - |
dc.subject.keywordPlus | SERIES | - |
dc.subject.keywordPlus | WATER | - |
dc.subject.keywordPlus | PVP | - |
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