71.高圧DTA法による芳香化合物の水素化(1) : 脱ヘテロおよび核水素化

概要

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Heteroatom removal of dibenzofuran, dibenzothiophene, and carbazole and hydrocyacking of fluorene were investigated by using a high pressure DTA apparatus with FeS_2, Fe_2O_3(SO_4)^<2->(Fe-sulfate), NiMo/Al_2O_3 (NiMo) and Ru/SiO_2-Al_2O_3 (Ru/SA) catalysts. The present catalysts were effective for hydrodesulfurisation and hydrodeoxigenation. Also, these catalysts catalysed nuclear hydrogenation and hydrocracking of fluorene to form hydrogenated fluorene and methyl biphenyl. The Ru/SA catalyst showed very interesting results. It catalysed hydrogenation of carbazole and fluorene at the lower temperature than these melting points. Finding in this study was that the activity on the nuclear hydrogenation of the Ru/SA catalyst is much higher than of the NiMo catalyst.
一般社団法人日本エネルギー学会の論文
1992-11-05