화학공학소재연구정보센터
학회 한국화학공학회
학술대회 2021년 봄 (04/21 ~ 04/23, 부산 BEXCO)
권호 27권 1호, p.38
발표분야 [주제별심포지엄]그린뉴딜 공정시스템기술 심포지엄-1
제목 Sustainable process design and optimization: H2 and CO2
초록 Hydrogen is in the spotlight as a new eco-friendly energy source. Hydrogen energy is divided into gray, blue, and green hydrogen according to the production and treatment of carbon dioxide, and carbon dioxide is essentially emitted in the entire process (production-storage-transport-distribution) to utilize hydrogen energy. In order to judge the usefulness of hydrogen energy, both economic and environmental aspects throughout the entire process must be considered, and for this, process design and analysis (technoeconomic and life-cycle assessment) of the hydrogen value chain and process optimization reflecting this are necessary. In this study, process design and optimization are performed for the main processes of hydrogen utilization, and the most economical and eco-friendly hydrogen utilization is explored. Specifically, through the case studies of 1) optimization of the hydrogen supply chain, 2) hydrogen liquefaction process, and 3) overseas transportation of large-capacity hydrogen, economic and environmental feasibility will be comprehensively analyzed. Furthermore, we will expand our study to discuss a new design methodology for sustainable process design.
저자 이철진, 서승권, 배주언, 이주성
소속 중앙대
키워드 Sustainability; process design; optimization; hydrogen; carbon dioxide
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