Natural marble powder-modified SBA-15 as an efficient catalyst for the selective production of 2-methyl-2-pentenal from n-propanal self-aldol condensation
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kannapu, Hari Prasad Reddy | - |
dc.contributor.author | Yadagiri, Jyothi | - |
dc.contributor.author | Moogi, Surendar | - |
dc.contributor.author | Kwon, Eilhann E. | - |
dc.contributor.author | Lam, Su Shiung | - |
dc.contributor.author | Park, Young-Kwon | - |
dc.date.accessioned | 2023-09-04T19:15:33Z | - |
dc.date.available | 2023-09-04T19:15:33Z | - |
dc.date.created | 2023-07-10 | - |
dc.date.issued | 2021-02 | - |
dc.identifier.issn | 1226-086X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/190162 | - |
dc.description.abstract | In this study, conversion of n-propanal to produce 2-methyl-2-pentenal (C6 compound, a fuel range precursor) was carried out using AMW-SBA-15 catalyst synthesized from activated marble waste (AMW) consisting mainly of Ca2+ and Mg2+ ions. AMW-SBA-15 catalysts with different weight ratios of AMW/Si (6, 12, and 18 wt. %) were prepared using single step sol-gel method. The catalytic activities were examined using a fixed bed continuous reactor over temperature ranging from 350-425 degrees C under atmospheric pressure. The 12AMW-SBA-15 catalysts showed superior catalytic performance with n-propanal conversion of 75 % and C-6 compound selectivity of 81 % at 375 degrees C without the need of deactivation for 12 h. To elucidate the structure-activity relationship, all catalysts were characterized using a variety of techniques. The superior performance of 12AMW-SBA-15 was ascribed to the high surface area and smaller particle size as well as the high hydrophobicity, which controlled the hydration of Ca2+/Mg2+ ions during the reaction. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE INC | - |
dc.title | Natural marble powder-modified SBA-15 as an efficient catalyst for the selective production of 2-methyl-2-pentenal from n-propanal self-aldol condensation | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kwon, Eilhann E. | - |
dc.identifier.doi | 10.1016/j.jiec.2020.11.016 | - |
dc.identifier.scopusid | 2-s2.0-85097252713 | - |
dc.identifier.wosid | 000609261000006 | - |
dc.identifier.bibliographicCitation | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, v.94, pp.448 - 456 | - |
dc.relation.isPartOf | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | - |
dc.citation.title | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | - |
dc.citation.volume | 94 | - |
dc.citation.startPage | 448 | - |
dc.citation.endPage | 456 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART002686600 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.subject.keywordPlus | MESOPOROUS SILICA | - |
dc.subject.keywordPlus | BIO-OIL | - |
dc.subject.keywordPlus | DOLOMITE | - |
dc.subject.keywordPlus | BIOMASS | - |
dc.subject.keywordPlus | HYDROGENATION | - |
dc.subject.keywordPlus | HYDROTALCITES | - |
dc.subject.keywordPlus | CONVERSION | - |
dc.subject.keywordPlus | STABILITY | - |
dc.subject.keywordPlus | CHEMICALS | - |
dc.subject.keywordPlus | MATRIX | - |
dc.subject.keywordAuthor | Bio-oil | - |
dc.subject.keywordAuthor | n-propanal | - |
dc.subject.keywordAuthor | 2-methyl-2-pentenal | - |
dc.subject.keywordAuthor | AMW-SBA-15 | - |
dc.subject.keywordAuthor | Hydrophobicity | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S1226086X20305256?via%3Dihub | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Korea+82-2-2220-1365
COPYRIGHT © 2021 HANYANG UNIVERSITY.
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.