| 학회 |
한국화학공학회 |
| 학술대회 |
2013년 가을 (10/23 ~ 10/25, 대구 EXCO) |
| 권호 |
19권 2호, p.2062 |
| 발표분야 |
촉매 및 반응공학 |
| 제목 |
Studies on the Synthesis and Characterization of MCM-41 in the Fischer-Tropsch Synthesis |
| 초록 |
Recently, mesoporous material has been attractive attentions because of their potential applications as support for catalysis. In this study, the effects of sillica supports on cobalt based FT catalysts were investigated in order to increase the concentration of middle distillate for applications in GTL-FPSO process. The cobalt based catalysts supported on silica, MCM-41 and Al-MCM-41 were prepared by wetness impregnation method. Mesoporous MCM-41 and Al-MCM-41 was prepared by hydrothermal synthesis through the liquid templating mechanism. The prepared catalysts were characterized by N2 physisorption, XRD, TPR, SEM and TEM. It was found that nano particles of Co3O4 are well dispersed over mesoporous materials. It was also found that Co/Al-MCM-41 catalyst showed higher activity and liquid fuel productivity in the Fischer Tropsch Synthesis under the tested conditions. |
| 저자 |
이재석1, 정재선1, 최가람1, 이관영2, 문동주1
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| 소속 |
1한국과학기술(연), 2고려대 |
| 키워드 |
Fischer-Tropsch Synthesis(FTS); Gas-to-liquids technology(GTL); MCM-41; Al-MCM-41
|
| E-Mail |
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| 원문파일 |
초록 보기 |
