Dependence of the fiber diameter on quality factor of filters fabricated with meta-aramid nanofibers
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Han Bin | - |
dc.contributor.author | Lee, Woo Jin | - |
dc.contributor.author | Choi, Seuk Cheun | - |
dc.contributor.author | Lee, Ki Bong | - |
dc.contributor.author | Lee, Myong-Hwa | - |
dc.date.accessioned | 2021-09-01T07:16:30Z | - |
dc.date.available | 2021-09-01T07:16:30Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2019-09-01 | - |
dc.identifier.issn | 1383-5866 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/62947 | - |
dc.description.abstract | Bag filters are generally used to remove particulate matter from the dust-laden flue gas exhausted from cornbustors. Recently, great effort has been expended to improve the performance of bag filters by coating the filter surface with nanofibers. In this study, meta-aramid nanofibers with high thermal durability were produced by an electrospinning process, and the effect of fiber diameter on the filter quality factor was theoretically and experimentally investigated. Electrospun filters with mean fiber sizes of 333 nm and 569 nm were successfully prepared by controlling the electrospinning parameters. The filters had high mechanical and chemical durability, as per the results of thermogravimetric analyzer (TGA), X-ray diffraction (XRD), Fourier-transform infrared (FT-IR), and a tensile strength analyses. In addition, the particle collection efficiency and pressure drop of the filters increased as the fiber diameter decreased. The filter quality factor, determined by the relationship between the collection efficiency and the pressure drop, increased slightly with the decrease in fiber diameter, although the experimental results were slightly different from the theoretical results. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.subject | THERMAL-DEGRADATION | - |
dc.subject | AEROSOL FILTRATION | - |
dc.subject | ELECTROSPUN | - |
dc.subject | POLYMER | - |
dc.subject | MEDIA | - |
dc.subject | WEB | - |
dc.subject | TEMPERATURE | - |
dc.subject | PERFORMANCE | - |
dc.subject | MORPHOLOGY | - |
dc.subject | EFFICIENCY | - |
dc.title | Dependence of the fiber diameter on quality factor of filters fabricated with meta-aramid nanofibers | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Ki Bong | - |
dc.identifier.doi | 10.1016/j.seppur.2019.04.045 | - |
dc.identifier.scopusid | 2-s2.0-85064454370 | - |
dc.identifier.wosid | 000468714100035 | - |
dc.identifier.bibliographicCitation | SEPARATION AND PURIFICATION TECHNOLOGY, v.222, pp.332 - 341 | - |
dc.relation.isPartOf | SEPARATION AND PURIFICATION TECHNOLOGY | - |
dc.citation.title | SEPARATION AND PURIFICATION TECHNOLOGY | - |
dc.citation.volume | 222 | - |
dc.citation.startPage | 332 | - |
dc.citation.endPage | 341 | - |
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 | THERMAL-DEGRADATION | - |
dc.subject.keywordPlus | AEROSOL FILTRATION | - |
dc.subject.keywordPlus | ELECTROSPUN | - |
dc.subject.keywordPlus | POLYMER | - |
dc.subject.keywordPlus | MEDIA | - |
dc.subject.keywordPlus | WEB | - |
dc.subject.keywordPlus | TEMPERATURE | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | MORPHOLOGY | - |
dc.subject.keywordPlus | EFFICIENCY | - |
dc.subject.keywordAuthor | Bag filter | - |
dc.subject.keywordAuthor | Air filtration | - |
dc.subject.keywordAuthor | Electrospinning | - |
dc.subject.keywordAuthor | Polyamide nanofiber | - |
dc.subject.keywordAuthor | Thermal stability | - |
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.