| 학회 |
한국화학공학회 |
| 학술대회 |
2010년 가을 (10/21 ~ 10/22, 대전컨벤션센터) |
| 권호 |
16권 2호, p.2192 |
| 발표분야 |
촉매 및 반응공학 |
| 제목 |
Slurry phase Fischer-Tropsch synthesis on Co/P-Al2O3: effect of calcination temperature of support |
| 초록 |
The effect of calcination temperatures from 300 to 700℃ of the phosphorus-modified Al2O3 support (2wt.%P/Al2O3 denoted as P-Al2O3) has been evaluated by using cobalt-based Fischer-Trosch catalyst with the composition of 20wt.%Co on P-Al2O3. The catalyst was prepared by stepwise impregnation and tested in continuous stirred tank reactor (CSTR, I.D = 800 mm) under the following reaction conditions; T = 230 ℃, SV = 2000 L/kgcat/h and P = 20 bar. The different calcination temperature influenced the physicochemical properties such as surface area, pore size, particle size of cobalt and reducibility. The proper calcination temperature of P-Al2O3 is found to be around 500℃ to obtain high catalytic performance. |
| 저자 |
정규인1, 박선주1, 배종욱1, 하경수1, 강 용2, 전기원1
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| 소속 |
1한국화학(연), 2충남대 |
| 키워드 |
Fischer-Tropsch synthesis; Co/P-Al2O3; calcination temperature
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| E-Mail |
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| 원문파일 |
초록 보기 |
