P-22 バイオマスからの航空燃料製造を目的としたCo系FT合成触媒に及ぼす第4周期金属の影響(ガス化,Poster Session 1)

抄録

The FT synthesis (FTS) of syngas, whose composition was H_2:CO:N_2=2:1:3 (volumetric ratio), was carried out using Co-based catalysts in order to produce hydrocarbons (HCs) equivalent to kerosene, which is used as an alternative aviation fuel. Co-based FTS catalysts modified using a fourth-period metal were prepared and characterized. The FTS had been conducted in a downdraft continuous-flow-type fixed-bed reactor under a temperature of 503 K and a pressure of 3.0 MPa for 5 h. The effect of fourth-period metals included in the Co-based catalyst on the FTS was studied by focusing on CO conversion, primary kerosene yield, and the carbon mass balance.