ニッケルーモリブデン/アルミナ硫化触媒上におけるフルオレンの水素化分解
三木 康朗, 杉本 義一
pp. 817-828
DOI:
10.3775/jie.75.817抄録
The selectivity of ring opening was investigated for the hydrocracking of fluorene under an initial hydrogen pressure of 6 MPa and in the temperature range from 390 to 450 °C. Major products were classified into the following five components: hydrogenated fluorene, biphenyl derivatives, diphenylmethane derivatives, naphthalene derivatives and monocyclic compounds. Ring opening of fluorene proceeded via three routes: the direct ring opening of fluorene to produce 2-methylbiphenyl, ring opening of hexahydrofluorene to produce cyclohexylphenylmethane and ring opening of isomerized products of hexahydrofluorene to produce naphthalene derivatives.