CO2-cofeeding catalytic pyrolysis of macadamia nutshell
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jung, Sungyup | - |
dc.contributor.author | Kwon, Dohee | - |
dc.contributor.author | Tsang, Yiu Fai | - |
dc.contributor.author | Park, Young-Kwon | - |
dc.contributor.author | Kwon, Eilhann E. | - |
dc.date.accessioned | 2023-09-18T06:47:22Z | - |
dc.date.available | 2023-09-18T06:47:22Z | - |
dc.date.created | 2023-07-10 | - |
dc.date.issued | 2020-04 | - |
dc.identifier.issn | 2212-9820 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/190747 | - |
dc.description.abstract | Here in this study, we laid great stress on a development of sustainable waste-to-energy (WtE) platform via CO2-cofeeding catalytic pyrolysis of macadamia nutshell (MNS) at mild temperature region. To this end, one-stage and two-stage (non-catalytic/catalytic) pyrolysis of MNS was performed to establish the fundamental relationship of temperature effect on syngas formation. The formation of gaseous pyrolysates was substantially enhanced when two-stage pyrolysis of MNS was applied, and second heating zone isothermally ran at 700 degrees C. Such the enhanced generation of gaseous pyrolysates from two-stage MNS pyrolysis of MNS was likely due to temperature-driven cracking of volatile organic compounds (VOCs). Also, catalytic two-stage pyrolysis of MNS was performed at lower isothermal running temperature (500 degrees C) over Ni/SiO2 and Co/SiO2. The enhanced formation of syngas (H-2 and CO) was observed from catalytic pyrolysis of MNS. Therefore, pyrolysis of MNS over Ni/SiO2 or Co/SiO2 could be a reliable platform for enhancing syngas formation at mild temperature (<= 500 degrees C) under CO2 environment. In addition, all experimental findings suggested that the use of CO2 is beneficial in the WtE platform, and the use of CO2 could be a practical climate change mitigation measure. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.title | CO2-cofeeding catalytic pyrolysis of macadamia nutshell | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kwon, Eilhann E. | - |
dc.identifier.doi | 10.1016/j.jcou.2019.12.001 | - |
dc.identifier.scopusid | 2-s2.0-85077199421 | - |
dc.identifier.wosid | 000519553000011 | - |
dc.identifier.bibliographicCitation | Journal of CO2 Utilization, v.37, pp.97 - 105 | - |
dc.relation.isPartOf | Journal of CO2 Utilization | - |
dc.citation.title | Journal of CO2 Utilization | - |
dc.citation.volume | 37 | - |
dc.citation.startPage | 97 | - |
dc.citation.endPage | 105 | - |
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 | ACTIVATED CARBON | - |
dc.subject.keywordPlus | MICROWAVE PYROLYSIS | - |
dc.subject.keywordPlus | CLIMATE-CHANGE | - |
dc.subject.keywordPlus | BIOMASS | - |
dc.subject.keywordPlus | BIOFUELS | - |
dc.subject.keywordPlus | CO2 | - |
dc.subject.keywordPlus | METHANE | - |
dc.subject.keywordPlus | CONVERSION | - |
dc.subject.keywordPlus | BIOCHAR | - |
dc.subject.keywordPlus | DIOXIDE | - |
dc.subject.keywordAuthor | Waste-to-energy | - |
dc.subject.keywordAuthor | Catalytic pyrolysis | - |
dc.subject.keywordAuthor | Macadamia nutshell | - |
dc.subject.keywordAuthor | Syngas | - |
dc.subject.keywordAuthor | Carbon dioxide | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S2212982019312272?via%3Dihub | - |
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