| 학회 |
한국화학공학회 |
| 학술대회 |
2016년 봄 (04/27 ~ 04/29, 부산 BEXCO) |
| 권호 |
22권 1호, p.1113 |
| 발표분야 |
촉매 및 반응공학 |
| 제목 |
Metal-incorporated ordered mesoporous alumina supported Ni catalysts for partial oxidation of methane |
| 초록 |
Ordered mesoporous alumina (OMA) can serve as a support for catalytic partial oxidation of methane (CPOM) due to their thermal stability and high specific surface area. This study deals with the comparison of CPOM performance using OMA and Ni-doped-OMA supported catalysts. All the OMA supports were prepared using evaporation induced self-assembly (EISA) method. In doing so, 3 wt% of metal was incorporated by impregnation of metal precursor solution. We have prepared a pristine OMA or metal-incorporated OMAs by doping and both of impregnation and doping techniques to compare the extent of deactivation. The investigation of surface characteristics of OMA supports and morphology of incorporated metal nanocrystals was conducted through Brunauer-Emmett-Teller (BET), small-angle X-ray scattering (SAXS), wide-angle X-ray scattering (WAXS) and transmission electron microscopy (TEM). The effluent synthesis gas was analyzed by gas chromatography (GC). |
| 저자 |
김대각, 임제미, 오지환, 이원석, 전종현, 하경수
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| 소속 |
서강대 |
| 키워드 |
비균질촉매; 부분산화촉매; 리포밍촉매
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| E-Mail |
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| 원문파일 |
초록 보기 |
