Leveraging carbon dioxide to control the H-2/CO ratio in catalytic pyrolysis of fishing net waste
DC Field | Value | Language |
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dc.contributor.author | Choi, Dongho | - |
dc.contributor.author | Jung, Sungyup | - |
dc.contributor.author | Lee, Sang Soo | - |
dc.contributor.author | Lin, Kun-Yi Andrew | - |
dc.contributor.author | Park, Young-Kwon | - |
dc.contributor.author | Kim, Hana | - |
dc.contributor.author | Tsang, Yiu Fai | - |
dc.contributor.author | Kwon, Eilhann E. | - |
dc.date.accessioned | 2023-09-04T19:15:55Z | - |
dc.date.available | 2023-09-04T19:15:55Z | - |
dc.date.created | 2023-07-10 | - |
dc.date.issued | 2021-03 | - |
dc.identifier.issn | 1364-0321 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/190165 | - |
dc.description.abstract | The global presence of plastic debris has become an indisputable environmental issue. While it is useful to recycle used plastic materials, contaminated plastics require a series of pretreatments prior to the process. Here, we offer a viable thermochemical conversion (pyrolysis) platform to directly valorize fishing net waste (FNW). Prior to the pyrolysis of FNW that was collected at a Korean seaport, its chemical composition (polyethylene) was examined using thermogravimetric analysis, ultimate analysis, and Fourier-transform infrared spectroscopy measurements. Pyrolysis of FNW was conducted to produce value-added syngas and C1-2 hydrocarbons (HCs) in both CO2 and N-2 environments with a variety of pyrolysis setups. The pyrolysis temperature significantly contributed to the thermal cracking of long-chain liquid HCs into H-2 and C1-2 HCs under the N-2 and CO2 conditions. In the presence of cobalt-based catalysts, an additional improvement of the reaction kinetics for producing H-2 and C1-2 HCs was shown in the N-2 environment. However, the synergistic effectiveness of Co-based catalysts and CO2 resulted in CO formation, because CO2 provided additional C and O sources over the Co-based catalysts. Thus, it allowed control of the H-2/CO ratio in the CO2 and N-2 atmospheres. The compositional matrix of the liquid HCs after pyrolysis also confirmed that CO2 controlled their aromaticity. Thus, the CO2-cofeeding pyrolysis of FNW can be considered a viable platform for the direct treatment of plastic wastes by harvesting energy as a form of syngas. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.title | Leveraging carbon dioxide to control the H-2/CO ratio in catalytic pyrolysis of fishing net waste | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kwon, Eilhann E. | - |
dc.identifier.doi | 10.1016/j.rser.2020.110559 | - |
dc.identifier.scopusid | 2-s2.0-85096161670 | - |
dc.identifier.wosid | 000612226000006 | - |
dc.identifier.bibliographicCitation | RENEWABLE & SUSTAINABLE ENERGY REVIEWS, v.138 | - |
dc.relation.isPartOf | RENEWABLE & SUSTAINABLE ENERGY REVIEWS | - |
dc.citation.title | RENEWABLE & SUSTAINABLE ENERGY REVIEWS | - |
dc.citation.volume | 138 | - |
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 | Energy & Fuels | - |
dc.relation.journalWebOfScienceCategory | Green & Sustainable Science & Technology | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.subject.keywordPlus | HIGH-DENSITY POLYETHYLENE | - |
dc.subject.keywordPlus | PLASTIC WASTE | - |
dc.subject.keywordPlus | THERMAL-DEGRADATION | - |
dc.subject.keywordPlus | CO-PYROLYSIS | - |
dc.subject.keywordPlus | MARINE-ENVIRONMENT | - |
dc.subject.keywordPlus | BIOMASS | - |
dc.subject.keywordPlus | MICROPLASTICS | - |
dc.subject.keywordPlus | GASIFICATION | - |
dc.subject.keywordPlus | COMBUSTION | - |
dc.subject.keywordPlus | ENERGY | - |
dc.subject.keywordAuthor | Waste-to-energy | - |
dc.subject.keywordAuthor | Catalytic pyrolysis | - |
dc.subject.keywordAuthor | Plastic | - |
dc.subject.keywordAuthor | Carbon dioxide | - |
dc.subject.keywordAuthor | CO2 utilization | - |
dc.subject.keywordAuthor | CO2-to-fuel | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S1364032120308431?via%3Dihub | - |
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