Catalytic hydrogenation and hydrocracking of 9,10 diphenylanthracene (9,10 DPA) , used as a coal related model compound, was investigated at a relatively low temperature. The results show that the Fe and Ni mainly cat...Catalytic hydrogenation and hydrocracking of 9,10 diphenylanthracene (9,10 DPA) , used as a coal related model compound, was investigated at a relatively low temperature. The results show that the Fe and Ni mainly catalyze non ipso hydrogenation of 9,10 DPA without sulfur, but selectively promote ipso hydrogenation of 9,10 DPA in the presence of sulfur.展开更多
文摘Catalytic hydrogenation and hydrocracking of 9,10 diphenylanthracene (9,10 DPA) , used as a coal related model compound, was investigated at a relatively low temperature. The results show that the Fe and Ni mainly catalyze non ipso hydrogenation of 9,10 DPA without sulfur, but selectively promote ipso hydrogenation of 9,10 DPA in the presence of sulfur.