Synergistic effects of CO2 on ex situ catalytic pyrolysis of lignocellulosic biomass over a Ni/SiO2 catalyst
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Cho, Seong-Heon | - |
dc.contributor.author | Jung, Sungyup | - |
dc.contributor.author | Park, Young-Kwon | - |
dc.contributor.author | Tsang, Yiu Fai | - |
dc.contributor.author | Ryu, Changkook | - |
dc.contributor.author | Kwon, Eilhann E. | - |
dc.date.accessioned | 2023-09-18T06:48:38Z | - |
dc.date.available | 2023-09-18T06:48:38Z | - |
dc.date.created | 2023-07-10 | - |
dc.date.issued | 2020-07 | - |
dc.identifier.issn | 2212-9820 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/190755 | - |
dc.description.abstract | This work laid emphasis on catalytic pyrolysis of Styrax japonicas to construct a biomass-to-energy conversion platform. CO2 was particularly chosen to enhance the catalytic pyrolysis of the biomass waste, in reference to N-2-purged pyrolysis. The specific roles of CO2 on pyrolysis of S. japonicas in line with synergistic effect of Ni-based catalysts was investigated. It was shown that CO2 played as an oxidant for CO formation via homogeneous gas phase reaction of CO2 with volatile organic carbons (VOCs) liberated from the thermolysis of S. japonicas. Ni/SiO2 catalyst expedited dehydrogenation (DH) of the VOCs, resulting in significant H-2 generation and alteration of aromaticity in VOCs. Each CO2 and Ni catalyst independently enhanced CO and H-2 formation, respectively, and their synergistic effects were shown at >= 600 degrees C. Coke deposition on the Ni/SiO2 catalyst was confirmed after catalytic pyrolysis, while the suppression of coke formation on the catalyst surface was achieved under the CO2 environment. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Elsevier | - |
dc.title | Synergistic effects of CO2 on ex situ catalytic pyrolysis of lignocellulosic biomass over a Ni/SiO2 catalyst | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kwon, Eilhann E. | - |
dc.identifier.doi | 10.1016/j.jcou.2020.101182 | - |
dc.identifier.scopusid | 2-s2.0-85086366449 | - |
dc.identifier.wosid | 000546650300007 | - |
dc.identifier.bibliographicCitation | Journal of CO2 Utilization, v.39, pp.1 - 10 | - |
dc.relation.isPartOf | Journal of CO2 Utilization | - |
dc.citation.title | Journal of CO2 Utilization | - |
dc.citation.volume | 39 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 10 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.subject.keywordPlus | CARBON-DIOXIDE | - |
dc.subject.keywordPlus | HYDROGEN-PRODUCTION | - |
dc.subject.keywordPlus | IN-SITU | - |
dc.subject.keywordPlus | CONVERSION | - |
dc.subject.keywordPlus | BIOCHAR | - |
dc.subject.keywordPlus | GASIFICATION | - |
dc.subject.keywordPlus | MITIGATION | - |
dc.subject.keywordPlus | CHEMISTRY | - |
dc.subject.keywordPlus | CAPTURE | - |
dc.subject.keywordPlus | FUELS | - |
dc.subject.keywordAuthor | Catalytic pyrolysis | - |
dc.subject.keywordAuthor | Carbon dioxide | - |
dc.subject.keywordAuthor | Waste-to-energy | - |
dc.subject.keywordAuthor | CO2-to-fuel | - |
dc.subject.keywordAuthor | Biomass valorization | - |
dc.subject.keywordAuthor | Hydrogen | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S2212982020302225?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.