| 학회 |
한국화학공학회 |
| 학술대회 |
2008년 봄 (04/23 ~ 04/25, 제주ICC) |
| 권호 |
14권 1호, p.884 |
| 발표분야 |
에너지/환경 |
| 제목 |
Preparation and evaluation of bitumen hydrocracking catalyst using macroporous Al2O3 as catalyst support |
| 초록 |
The aim of the present work was to make the catalyst for hydrocracking of bitumen from macroporous Al2O3 and estimate performance of catalyst. Macroporous Al2O3 was prepared using polystyrene spheres as template. The size of the macropores can be tailored by controlling the size of template. Co-Mo was loaded on macroporous Al2O3 by impregnation. Hydrocracking of bitumen was carried out in a customer-made bath reactor at 400-410℃ and at an initial hydrogen pressure of 70 atm. X-ray diffractometer and scanning electron microscopy were employed to study the structure and surface morphology of support. The reactant was analyzed by asphaltenes/maltenes separation device, API measuring device, Boiling point analysis device (ISMDIS) and SARA(saturate, aromatic, resin, asphaltene) content measuring device. |
| 저자 |
곽노상1, 전상구2, 노남선2, 박승빈3
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| 소속 |
1한국과학기술원, 2한국에너지기술(연), 3한국과학기술원 / 초미세화학공정센터 |
| 키워드 |
bitumen; macroporous Al2O3; polystyrene
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| E-Mail |
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| 원문파일 |
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