Upgrading bio-heavy oil via esterification of fatty acids and glycerol
DC Field | Value | Language |
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dc.contributor.author | Kim, Jung-Hun | - |
dc.contributor.author | Jung, Jong-Min | - |
dc.contributor.author | Cho, Seong-Heon | - |
dc.contributor.author | Tsang, Yiu Fai | - |
dc.contributor.author | Wang, Chi-Hwa | - |
dc.contributor.author | Lee, Jechan | - |
dc.contributor.author | Kwon, Eilhann E. | - |
dc.date.accessioned | 2023-08-22T03:13:53Z | - |
dc.date.available | 2023-08-22T03:13:53Z | - |
dc.date.created | 2023-07-10 | - |
dc.date.issued | 2019-04 | - |
dc.identifier.issn | 0959-6526 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/189512 | - |
dc.description.abstract | Bio-heavy oil (BHO), a crude mixture of fatty acids (FAs) and mono-, di-, and triglycerides unavoidably generated as waste during biodiesel production processes, is an alternative replacement of petro-heavy oil as a fuel for power generation. It is reported for the first time that upgrading the quality of raw BHO (lowering the acid value (AV) of BHO) can be achieved via a low-pressure non-catalytic esterification process. Esterification of the FAs contained in raw BHO on solid acid catalysts (tungsten trioxide and niobium pentoxide) were investigated by comparison with the non-catalytic method. The AV of raw BHO can be successfully reduced from 116 to similar to 38 in 2 h under a low pressure (0.1 bar) via the non-catalytic esterification process. Catalytic esterification with Nb2O5 or WO3 showed similar performance to the non-catalytic esterification. It can be suggested a possibility to make a high-quality renewable fuel (e.g., BHO with a low acid value) for power generation from inexpensive feedstock. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.title | Upgrading bio-heavy oil via esterification of fatty acids and glycerol | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kwon, Eilhann E. | - |
dc.identifier.doi | 10.1016/j.jclepro.2019.01.289 | - |
dc.identifier.scopusid | 2-s2.0-85061338313 | - |
dc.identifier.wosid | 000461410100063 | - |
dc.identifier.bibliographicCitation | JOURNAL OF CLEANER PRODUCTION, v.217, pp.633 - 638 | - |
dc.relation.isPartOf | JOURNAL OF CLEANER PRODUCTION | - |
dc.citation.title | JOURNAL OF CLEANER PRODUCTION | - |
dc.citation.volume | 217 | - |
dc.citation.startPage | 633 | - |
dc.citation.endPage | 638 | - |
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 | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Environmental Sciences & Ecology | - |
dc.relation.journalWebOfScienceCategory | Green & Sustainable Science & Technology | - |
dc.relation.journalWebOfScienceCategory | Engineering, Environmental | - |
dc.relation.journalWebOfScienceCategory | Environmental Sciences | - |
dc.subject.keywordPlus | BIODIESEL | - |
dc.subject.keywordPlus | BIOFUELS | - |
dc.subject.keywordPlus | BIOMASS | - |
dc.subject.keywordPlus | FUELS | - |
dc.subject.keywordAuthor | Bio-heavy oil | - |
dc.subject.keywordAuthor | Biorefinery | - |
dc.subject.keywordAuthor | Waste-to-energy | - |
dc.subject.keywordAuthor | Renewable portfolio standard | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0959652619303166?via%3Dihub | - |
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