커피찌꺼기의 효율적인 열화학 전환을 위한 전이 금속 기반 첨가제효율 평가
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 조동완 | - |
dc.contributor.author | 장정윤 | - |
dc.contributor.author | 김선준 | - |
dc.contributor.author | 임길재 | - |
dc.date.accessioned | 2022-07-06T04:09:53Z | - |
dc.date.available | 2022-07-06T04:09:53Z | - |
dc.date.created | 2022-06-03 | - |
dc.date.issued | 2022-04 | - |
dc.identifier.issn | 1598-6438 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/138776 | - |
dc.description.abstract | This work examined the effect of mixing transition metal-based additives [FeCl3, Fe-containing paper mill sludge (PMS),CoCl2·H2O, ZrO2, and α-Fe2O3] on the thermochemical conversion of coffee waste (CW) in carbon dioxide-assistedpyrolysis process. Compared to the generation amounts of syngas (0.7 mole% H2 & 3.0 mole% CO) at 700oC from singlepyrolysis of CW, co-pyrolysis in the presence of Fe- or Zr-based additives resulted in the enhanced production of syngas,with the measured concentrations of H2 and CO ranging 1.1-3.4 mole% and 4.6-13.2 mole% at the same temperature,respectively. In addition, α-Fe2O3 biochar possessed the adsorption capacity of As(V) (19.3 mg g-1) comparable to that ofZrO2-biochar (21.2 mg g-1). In conclusion, solid-type Fe-based additive can be highly considered as an efficient catalyst tosimultaneously produce syngas (H2 & CO) as fuel energy resource and metal-biochar as sorbent. | - |
dc.language | 한국어 | - |
dc.language.iso | ko | - |
dc.publisher | 한국지하수토양환경학회 | - |
dc.title | 커피찌꺼기의 효율적인 열화학 전환을 위한 전이 금속 기반 첨가제효율 평가 | - |
dc.title.alternative | Efficiency Evaluation of Transition Metal-Based Additives for Efficient Thermochemical Conversion of Coffee Waste | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | 김선준 | - |
dc.identifier.doi | 10.7857/JSGE.2022.27.1.017 | - |
dc.identifier.bibliographicCitation | 지하수토양환경, v.27, no.1, pp.17 - 24 | - |
dc.relation.isPartOf | 지하수토양환경 | - |
dc.citation.title | 지하수토양환경 | - |
dc.citation.volume | 27 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 17 | - |
dc.citation.endPage | 24 | - |
dc.type.rims | ART | - |
dc.identifier.kciid | ART002817567 | - |
dc.description.journalClass | 2 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordAuthor | Spent coffee grounds | - |
dc.subject.keywordAuthor | Transition metal | - |
dc.subject.keywordAuthor | Co-pyrolysis | - |
dc.subject.keywordAuthor | Synthetic gas | - |
dc.subject.keywordAuthor | Engineered biochar | - |
dc.identifier.url | http://koreascience.or.kr/article/JAKO202210242832030.page | - |
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.