Effect of Silica Content on Production of p-Xylene from Dimethylfuran/Ethylene Over Mesoporous SiO2-Al2O3 Catalysts
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Jin Sil | - |
dc.contributor.author | Kim, Sang Yun | - |
dc.contributor.author | Kim, Tae-Wan | - |
dc.contributor.author | Jeong, Soon-Young | - |
dc.contributor.author | Kim, Chul-Ung | - |
dc.contributor.author | Lee, Kwan-Young | - |
dc.date.accessioned | 2021-09-03T08:06:23Z | - |
dc.date.available | 2021-09-03T08:06:23Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2017-04 | - |
dc.identifier.issn | 1533-4880 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/84061 | - |
dc.description.abstract | Mesoporous SiO2-Al2O3 (SA) catalysts with different SiO2 contents were prepared, for the selective production of p-xylene from dimethylfuran/ethylene through the combination of cycloaddition and dehydrative aromatization reactions, by a co-precipitation method. For comparison, commercial SiO2-Al2O3 and ZSM-5 zeolites (Si/Al-2 = 30, Si/Al-2 = 80) were also employed as catalysts in the same reaction. The pore size of the catalysts played an important role in determining the catalytic performance in the production of p-xylene. Among the catalysts tested, the order of the yield and production rate of p-xylene was as follows: mesoporous SA > commercial SiO2-Al2O3 > commercial ZSM-5. In the mesoporous SA catalysts in particular, p-xylene yields showed a volcano-shaped trend with respect to the catalyst's SiO2 content. The SA-60 catalyst, with SiO2 = 52.3, showed the highest yield (75%) and production rate (57.7 mmol/g-cat.h) because of a catalyst structure with moderate pore size, which prevented side reactions. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER SCIENTIFIC PUBLISHERS | - |
dc.subject | HYDROCRACKING | - |
dc.subject | PARAFFIN | - |
dc.subject | BIOMASS | - |
dc.title | Effect of Silica Content on Production of p-Xylene from Dimethylfuran/Ethylene Over Mesoporous SiO2-Al2O3 Catalysts | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Kwan-Young | - |
dc.identifier.doi | 10.1166/jnn.2017.13340 | - |
dc.identifier.scopusid | 2-s2.0-85013750413 | - |
dc.identifier.wosid | 000397853900077 | - |
dc.identifier.bibliographicCitation | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, v.17, no.4, pp.2695 - 2699 | - |
dc.relation.isPartOf | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | - |
dc.citation.title | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | - |
dc.citation.volume | 17 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 2695 | - |
dc.citation.endPage | 2699 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.subject.keywordPlus | HYDROCRACKING | - |
dc.subject.keywordPlus | PARAFFIN | - |
dc.subject.keywordPlus | BIOMASS | - |
dc.subject.keywordAuthor | p-Xylene | - |
dc.subject.keywordAuthor | SiO2-Al2O3 Catalyst | - |
dc.subject.keywordAuthor | Cycloaddition | - |
dc.subject.keywordAuthor | Dimethylfuran | - |
dc.subject.keywordAuthor | Ethylene | - |
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.