| 학회 | 한국화학공학회 |
| 학술대회 | 2008년 가을 (10/23 ~ 10/24, 부산 BEXCO) |
| 권호 | 14권 2호, p.3460 |
| 발표분야 | 촉매 및 반응공학 |
| 제목 | Effect of phosphorus on the Ru/Co/Zr/SiO 2 catalyst during Fischer-Tropsch synthesis |
| 초록 | The catalytic activity on the phosphorus-modified Ru/Co/Zr-P/SiO 2 (molar ratio of Zr/P = 19) was compared with that of the unmodified Ru/Co/Zr/SiO 2 during Fischer-Tropsch (F-T) synthesis in a fixed-bed reactor. The enhanced activities on the phosphorus-modified catalyst are mainly attributed to the low sintering of cobalt clusters during F-T reaction and its facile reducibility at low temperature. The catalysts were characterized by using the X-ray diffraction (XRD), transmission electron microscopy (TEM), temperature-programmed reduction (TPR), hydrogen chemisorption and pore size distribution. The catalytic performances on the Ru/Co/Zr-P/SiO 2 are further examined at various reaction conditions such as temperature, space velocity, pressure and H 2 /CO ratio. |
| 저자 | 김승문 , 박선주 , 오종혁 , 배종욱 , 이윤조 , 전기원 |
| 소속 | 한국화학(연) |
| 키워드 | Fischer-Tropsch synthesis ; phosphorus modification ; cobalt-based catalyst |
| VOD | VOD 보기 |
| 원문파일 | 초록 보기 |
