| 학회 | 한국화학공학회 |
| 학술대회 | 2022년 봄 (04/20 ~ 04/23, 제주국제컨벤션센터) |
| 권호 | 28권 1호, p.319 |
| 발표분야 | [주제 6] 석유화학 |
| 제목 | Synthesis of Methanol under CO2 Rich Syngas Condition and Differently Proportioned Cu/ZnO/ZrO2/Al2O3 Catalysts prepared by Solid-state Method |
| 초록 | Replacing fossil fuels with renewable resources is an inevitable future path for mankind. Methanol is a type of alcohol made primarily from natural gas. Since carbon dioxide (CO2) can be utilized as the primary carbon source for methanol synthesis, CO2 hydrogenation to methanol synthesis technology is attracting attention as next-generation technology for carbon neutrality. In this study, modified proportions of Zinc and Zirconia were applied to Cu-based Cu/ZnO/ZrO2/Al2O3 catalysts. Each differently composed catalyst was prepared by the solid-state method. The designed catalysts were characterized by N2 physical adsorption, H2-TPR, XRD analytical techniques. The catalytic activity was evaluated through a fixed bed reactor under the conditions of 250 oC, 40 bar, and 4,000 h-1 of GHSV. The optimized composition ratio of manufactured catalysts has been determined and compared with conventional catalyst. Keywords: Methanol synthesis, Cu based catalysts, Solid-state method, CO2 hydrogenation |
| 저자 | 홍태호1, 송현태1, 김현동1, 박홍란1, 양유정1, 홍태호1, 서정민1, 이관영2, 문동주1 |
| 소속 | 1한국과학기술(연), 2고려대 |
| 키워드 | 촉매(Catalyst) |
| 원문파일 | 초록 보기 |
