DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Lee, Jay Hyung | - |
dc.contributor.advisor | 이재형 | - |
dc.contributor.author | Chung, Wonsuk | - |
dc.date.accessioned | 2019-09-03T02:44:07Z | - |
dc.date.available | 2019-09-03T02:44:07Z | - |
dc.date.issued | 2019 | - |
dc.identifier.uri | http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=843247&flag=dissertation | en_US |
dc.identifier.uri | http://hdl.handle.net/10203/266365 | - |
dc.description | 학위논문(석사) - 한국과학기술원 : 생명화학공학과, 2019.2,[ii, 76 p. :] | - |
dc.description.abstract | A carbon dioxide capture process provides an alternative option that avoids $CO_2$ emission while consuming fossil fuels. The major obstacle for application of this $CO_2$ capture process in industry comes from high $CO_2$ capture cost, and it is essential to estimate capture cost for each stationary flue gases. A well-constructed shortcut model allows to estimate the capture cost for the $CO_2$ capture process without time-consuming rigorous process simulation. This thesis dissertation proposes a methodological framework to construct a shortcut model for a specific $CO_2$ capture process. As examples, shortcut models for monoethanolamine (MEA) and piperazine (PZ) based $CO_2$ capture process are constructed. The procedure for shortcut model construction includes process model validation, rigorous process simulation with optimization, and techno-economic evaluation. Dataset that represents wide range of flue gases and corresponding optimized $CO_2$ capture process models are generated and fitted to construct the shortcut models. Hopefully, not only can the methodology be applied to amine scrubbing with various amines and their blends, but also other $CO_2$ capture technologies such as membrane separation and adsorptions. In addition, the constructed shortcut models can be incorporated into a carbon-capture-utilization-sequestration (CCUS) superstructure network. Then, the superstructure network are optimized and optimal CCUS pathway is identified by means of more accurate non-linear programming. | - |
dc.language | eng | - |
dc.publisher | 한국과학기술원 | - |
dc.subject | carbon capture▼ashortcut model▼aamine scrubbing▼aprocess optimization▼atechno-economic evaluation | - |
dc.subject | 탄소 포집▼a단순화 모델▼a아민 포집▼a공정 최적화▼a기술경제성 분석 | - |
dc.title | Construction of a shortcut model for amine-based $CO_2$ capture process | - |
dc.title.alternative | 아민 기반 이산화탄소 포집 공정에 대한 단순화 모델 구축 | - |
dc.type | Thesis(Master) | - |
dc.identifier.CNRN | 325007 | - |
dc.description.department | 한국과학기술원 :생명화학공학과, | - |
dc.contributor.alternativeauthor | 정원석 | - |
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