| 학회 | 한국화학공학회 |
| 학술대회 | 2022년 봄 (04/20 ~ 04/23, 제주국제컨벤션센터) |
| 권호 | 28권 1호, p.783 |
| 발표분야 | [주제 4] 탄소중립(CCUS) |
| 제목 | Techno-economic and environmental analysis of CO 2 utilization framework for liquid fuels and chemical productions |
| 초록 | Carbon capture and utilization for energy-based products (CCU4E) has contributed to climate change mitigation and energy security since it generates high-value chemicals and fuels sharing the convention resource’s burden. This work developed a CCU4E framework including 72 CO 2 -to-fuel pathways adopted several CO 2 utilization technologies (e.g., catalytic conversion, thermochemical energizing, electrochemical reduction) for various fuels. The framework was analyzed using process systems engineering (PSE)-centric techniques such as simulation and optimization, techno-economic analysis, and environmental impact evaluation. Also, the sensitivity and extended analysis were performed for globally/locally and present/future situations for understanding of the important role of H 2 in economic potential and CO 2eq mitigation. As a result, the renewable-based H 2 is indicated as a key factor in CCU4E application with cheaper price and reduce a huge CO 2eq emission. Moreover, the work provides practical strategies to countries to use domestic resources for CCU4E in the balance of economics and environmental protection. |
| 저자 | Do Thai Ngan , 유찬희 , 김지용 |
| 소속 | 성균관대 |
| 키워드 | 공정시스템(Process Systems Engineering) |
| VOD | VOD 보기 |
| 원문파일 | 초록 보기 |
