| 학회 |
한국공업화학회 |
| 학술대회 |
2009년 봄 (04/15 ~ 04/17, 호텔인터불고(대구)) |
| 권호 |
13권 1호 |
| 발표분야 |
촉매 |
| 제목 |
Studies on Water Gas Shift Reaction over Cu-Mo based Catalysts |
| 초록 |
Water gas shift reaction (WGS) over Cu-Mo/CexZr1-xO2 catalysts was investigatedto develop an alternative to commercial Cu-ZnO/Al2O3(LTS) catalyst. Mixed oxides (CexZr1-xO2(x=0.3-0.9))were prepared and used as supports of Cu-Mo bimetallic catalysts. The catalystsprepared by co-precipitation and impregnation methods were characterized by N2 physisorption, CO chemisorption, TPR, XRD and TEM techniques.It was found that 12wt%Cu-2wt%Mo/Ce0.5Zr0.5O2 catalyst showed higher activity and thermal stability than the commercial LTS catalyst for WGS reaction during the thermal cycling reaction under the tested conditions. |
| 저자 |
박문주1, 문동주2, 강정식1, 이병권2, 김명준3, 최재석3
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| 소속 |
1KIST / 고려대, 2KIST, 3SK에너지(주) |
| 키워드 |
gas shift; CexZr1-xO2; Commercial Cu-ZnO/Al2O3 catalyst; Cu-Mo bimetallic catalyst
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| E-Mail |
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