File Download

There are no files associated with this item.

  • Find it @ UNIST can give you direct access to the published full text of this article. (UNISTARs only)
Related Researcher

임한권

Lim, Hankwon
Read More

Views & Downloads

Detailed Information

Cited time in webofscience Cited time in scopus
Metadata Downloads

Full metadata record

DC Field Value Language
dc.citation.startPage 110056 -
dc.citation.title RENEWABLE & SUSTAINABLE ENERGY REVIEWS -
dc.citation.volume 133 -
dc.contributor.author Lee, Boreum -
dc.contributor.author Kim, Hyunwoo -
dc.contributor.author Lee, Hyunjun -
dc.contributor.author Byun, Manhee -
dc.contributor.author Won, Wangyun -
dc.contributor.author Lim, Hankwon -
dc.date.accessioned 2023-12-21T16:43:32Z -
dc.date.available 2023-12-21T16:43:32Z -
dc.date.created 2020-11-27 -
dc.date.issued 2020-11 -
dc.description.abstract The ultimate goal of this work is technical and economic feasibility analysis of a methane dry reforming (MDR) using a coke oven gas (COG) for a H-2 production capability of 700 m(3) h(-1) because this technology is the promising alternative approach to H-2 production as well as CO2 utilization. From process simulation works, process flow diagram is created for MDR using COG and validated by performance results from the previously reported literature. With a process flow diagram to be confirmed via model validation, the best reaction temperature of 1073 K is observed in terms of methane conversion. Based on process simulation results, economic analysis is performed. Furthermore, case studies focusing on an operating expense are conducted to consider various aspects of a CO2 price and confirm the effect of CO2 price on unit H-2 production cost. Respective H-2 production costs of 3.27, 2.71, and 2.38 $ kgH(2)(-1) for a case 1 (reference), a case 2 (case 1 + CO2 absorption), and a case 3 (case 2 + CO2 from a blast furnace) are obtained. In addition, uncertainty analysis is performed to suggest the possible H-2 production cost range for each case by considering the uncertainty of CO2 price fluctuation. Consequently, it is expected that a MDR using a COG is feasible for a H-2 production as well as CO2 utilization technology compared to the current by-product H-2 cost if carbon cap-and-trade system is activated. -
dc.identifier.bibliographicCitation RENEWABLE & SUSTAINABLE ENERGY REVIEWS, v.133, pp.110056 -
dc.identifier.doi 10.1016/j.rser.2020.110056 -
dc.identifier.issn 1364-0321 -
dc.identifier.scopusid 2-s2.0-85090194661 -
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/48856 -
dc.identifier.url https://www.sciencedirect.com/science/article/pii/S1364032120303476?via%3Dihub -
dc.identifier.wosid 000581605600004 -
dc.language 영어 -
dc.publisher Elsevier BV -
dc.title Technical and economic feasibility under uncertainty for methane dry reforming of coke oven gas as simultaneous H-2 production and CO2 utilization -
dc.type Article -
dc.description.isOpenAccess FALSE -
dc.relation.journalWebOfScienceCategory Green & Sustainable Science & Technology; Energy & Fuels -
dc.relation.journalResearchArea Science & Technology - Other Topics; Energy & Fuels -
dc.type.docType Article -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.subject.keywordAuthor H-2 production -
dc.subject.keywordAuthor Process simulation -
dc.subject.keywordAuthor Economic analysis -
dc.subject.keywordAuthor CO2 utilization -
dc.subject.keywordAuthor Uncertainty analysis -
dc.subject.keywordAuthor Methane dry reforming -
dc.subject.keywordPlus HYDROGEN-PRODUCTION -
dc.subject.keywordPlus WATER ELECTROLYSIS -
dc.subject.keywordPlus EMISSIONS -
dc.subject.keywordPlus COAL -
dc.subject.keywordPlus OPTIMIZATION -
dc.subject.keywordPlus INDUSTRY -
dc.subject.keywordPlus CAPTURE -
dc.subject.keywordPlus SYSTEM -
dc.subject.keywordPlus ENERGY -
dc.subject.keywordPlus STEAM -

qrcode

Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.