Effect of sintering temperature in preparation of granular ceramic filter
DC Field | Value | Language |
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dc.contributor.author | Choi, Hyun-Jin | - |
dc.contributor.author | Kim, Jeong-Uk | - |
dc.contributor.author | Kim, Hyun-Sang | - |
dc.contributor.author | Kim, Sung Hyun | - |
dc.contributor.author | Lee, Myong-Hwa | - |
dc.date.accessioned | 2021-09-04T12:56:27Z | - |
dc.date.available | 2021-09-04T12:56:27Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2015-09 | - |
dc.identifier.issn | 0272-8842 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/92548 | - |
dc.description.abstract | Ceramic filters are quite an efficient component for hot gas filtration due to their high collection efficiency and high thermal durability. Among the various steps to fabricate a ceramic filter, sintering is one of the most important processes. In this study, disk-type ceramic filters were prepared at various sintering temperatures, and the effect of sintering temperature on physical/chemical properties and filtration performance were investigated. We found that the sintering temperature strongly influenced the physical and chemical properties as well as the filtration performance of a ceramic filter. The adhesive force among powders and the oxidation degree of Si species are more important parameters to determine the mechanical strength of a ceramic filter than other physical properties. Filters prepared at sintering temperatures lower than 1450 degrees C have low mechanical strength due to insufficient binding energy among powders, and filters prepared at sintering temperatures higher than 1500 degrees C also have low mechanical strength due to the oxidation of SiC to SiO2. However, ceramic filters sintered at 1350 degrees C and 1400 degrees C achieve a better filter quality factor than other filters, even though they have lower mechanical strength. Therefore, both mechanical strength and filter quality factor should be considered to choose a better ceramic filter. (C) 2015 Elsevier Ltd and Techna Group S.r.l. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.subject | SILICON-CARBIDE CERAMICS | - |
dc.subject | MICRO-FILTRATION | - |
dc.subject | FABRICATION | - |
dc.subject | STRENGTH | - |
dc.subject | MICROSTRUCTURE | - |
dc.subject | MEMBRANES | - |
dc.title | Effect of sintering temperature in preparation of granular ceramic filter | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Sung Hyun | - |
dc.identifier.doi | 10.1016/j.ceramint.2015.04.090 | - |
dc.identifier.scopusid | 2-s2.0-84930927772 | - |
dc.identifier.wosid | 000356549100108 | - |
dc.identifier.bibliographicCitation | CERAMICS INTERNATIONAL, v.41, no.8, pp.10030 - 10037 | - |
dc.relation.isPartOf | CERAMICS INTERNATIONAL | - |
dc.citation.title | CERAMICS INTERNATIONAL | - |
dc.citation.volume | 41 | - |
dc.citation.number | 8 | - |
dc.citation.startPage | 10030 | - |
dc.citation.endPage | 10037 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Ceramics | - |
dc.subject.keywordPlus | SILICON-CARBIDE CERAMICS | - |
dc.subject.keywordPlus | MICRO-FILTRATION | - |
dc.subject.keywordPlus | FABRICATION | - |
dc.subject.keywordPlus | STRENGTH | - |
dc.subject.keywordPlus | MICROSTRUCTURE | - |
dc.subject.keywordPlus | MEMBRANES | - |
dc.subject.keywordAuthor | Granular ceramic filter | - |
dc.subject.keywordAuthor | Sintering temperature | - |
dc.subject.keywordAuthor | Silicon carbide | - |
dc.subject.keywordAuthor | Hot gas cleaning | - |
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