Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.startPage | 113576 | - |
dc.citation.title | ENERGY CONVERSION AND MANAGEMENT | - |
dc.citation.volume | 227 | - |
dc.contributor.author | Byun, Manhee | - |
dc.contributor.author | Kim, Heehyang | - |
dc.contributor.author | Choe, Changgwon | - |
dc.contributor.author | Lim, Hankwon | - |
dc.date.accessioned | 2023-12-21T16:22:49Z | - |
dc.date.available | 2023-12-21T16:22:49Z | - |
dc.date.created | 2021-02-17 | - |
dc.date.issued | 2021-01 | - |
dc.description.abstract | As the global trend towards transition to a "hydrogen society" continues to gain momentum, a lot of studies on alternative hydrogen (H-2) production methods are on the rise. Among them, methylcyclohexane (MCH) dehydrogenation in a membrane reactor (MR) is reported here as one possible candidate, affording its enhanced H-2 yield and a compact design. In this study, techno-economic analysis and carbon footprint analysis (CFA) of MCH dehydrogenation in an MR are carried out to investigate economic and environmental feasibility providing techno-economic and environmental guidelines for realizing it as mature technology. The economic parameters are determined through process simulation using Aspen Plus (R), and the unit H-2 production costs are obtained for a packed-bed reactor (PBR) and an MR in H-2 production capacities of 30, 100, 300, and 700 m(3) h(-1). The effects of each economic parameter on the unit H-2 production cost are identified through sensitivity analysis (SA) and scenario analysis is performed under various conditions to investigate the effects of technical parameters of the membrane, such as the H-2 production capacity, temperature, and H-2 permeance on the unit H-2 production costs. CFA is also performed to investigate the environmental feasibility of MCH dehydrogenation in an MR by considering CO2 emissions at each part. | - |
dc.identifier.bibliographicCitation | ENERGY CONVERSION AND MANAGEMENT, v.227, pp.113576 | - |
dc.identifier.doi | 10.1016/j.enconman.2020.113576 | - |
dc.identifier.issn | 0196-8904 | - |
dc.identifier.scopusid | 2-s2.0-85095954923 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/50045 | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0196890420311055?via%3Dihub | - |
dc.identifier.wosid | 000603341600005 | - |
dc.language | 영어 | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.title | Conceptual feasibility studies for cost-efficient and bi-functional methylcyclohexane dehydrogenation in a membrane reactor for H-2 storage and production | - |
dc.type | Article | - |
dc.description.isOpenAccess | TRUE | - |
dc.relation.journalWebOfScienceCategory | Thermodynamics; Energy & Fuels; Mechanics | - |
dc.relation.journalResearchArea | Thermodynamics; Energy & Fuels; Mechanics | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Methylcyclohexane dehydrogenation | - |
dc.subject.keywordAuthor | H-2 production | - |
dc.subject.keywordAuthor | Membrane reactor | - |
dc.subject.keywordAuthor | Techno-economic analysis | - |
dc.subject.keywordAuthor | Process simulation | - |
dc.subject.keywordAuthor | Carbon footprint analysis | - |
dc.subject.keywordPlus | HYDROGEN-PRODUCTION PROCESS | - |
dc.subject.keywordPlus | CATALYTIC DEHYDROGENATION | - |
dc.subject.keywordPlus | TECHNOECONOMIC ANALYSIS | - |
dc.subject.keywordPlus | NATURAL-GAS | - |
dc.subject.keywordPlus | OPTIMIZATION | - |
dc.subject.keywordPlus | SIMULATION | - |
dc.subject.keywordPlus | BIOMASS | - |
dc.subject.keywordPlus | DESIGN | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | DEPLETION | - |
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Tel : 052-217-1404 / Email : scholarworks@unist.ac.kr
Copyright (c) 2023 by UNIST LIBRARY. All rights reserved.
ScholarWorks@UNIST was established as an OAK Project for the National Library of Korea.