| 학회 |
한국화학공학회 |
| 학술대회 |
2019년 봄 (04/24 ~ 04/26, 제주국제컨벤션센터) |
| 권호 |
25권 1호, p.939 |
| 발표분야 |
촉매 및 반응공학(Catalysis and Reaction Engineering) |
| 제목 |
CH4 production over Ni/Ce(1-x)Zr(x)O2 catalyst from hydrogenation of CO2 |
| 초록 |
Carbon dioxide (CO2) is considered as one of the great contributor on global warming. Since industrial revolution, continuous development of technology and high quality of life have resulted in an increase of carbon dioxide emissions in atmosphere. Accordingly, environmental problems such as climate change and sea level rise caused by the growth of CO2 concentration are emerging as global issues. Recently, much attention has been focused on the technology which can transform CO2 into CH4 by using Ni catalysts. Ni based catalyst most commonly applied on C1 chemistry has been used for CO2 methanation. In the aspects of catalytic activity and selectivity, supported-Ni catalyst shows highly improved performance compared to any other transition metal catalyst, but it is still insufficient for industrial application. In this study, we prepared a series of Ce-ZrO2 supported Ni catalysts and tested their catalytic performance for CO2 methanation. Through this study, the optimal ratio of Ce/Zr is confirmed. |
| 저자 |
김민재1, 김혜정2, 유인수3, 서명원3, 이도연3, 이기봉1, 전상구3
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| 소속 |
1고려대, 2충남대, 3한국에너지기술(연) |
| 키워드 |
촉매 |
| E-Mail |
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| 원문파일 |
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