Co 촉매에서 합성가스(H2+CO)로부터 합성오일 제조 = The Synthesis of FT Oil from Syngas (H2+CO) over Co-based Catalyst

다국어 초록 (Multilingual Abstract)

The synthesis of Fischer-Tropsch oil is the catalytic hydrogenation of CO to give a range of products,which can be used for the production of high-quality diesel fuel, gasoline and linear chemicals. Our cobalt catalystwas prepared Co/alumina, Co/silica and Co/titania by the incipient wetness impregnation of the nitrates of cobaltwith supports. Co-based catalysts was calcined at 400°C before being loaded into the FT reactors. After thereduction of catalyst has carried out under 450°C, FT reaction of the catalyst has carried out at GHSV of 4,000under 200°C and 20atm. From test results, the order of increasing activity for the catalyst was Co/alumina >Co/silica > Co/titania. When the content of Co metal such as 5, 12, 20 and 30wt% was changed, an CO conversionincreased as the content of Co metal increased. The activity of catalyst has obtained the best value at 12wt%Co content.

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