| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a catalyst and process useful in the hydrodesulfurization of a distillate feedstock to manufacture a low-sulfur distillate product. <P>SOLUTION: The composition comprises: a calcined mixture made by calcining a mixture comprising an inorganic oxide material, molybdenum trioxide, and a Group-VIII metal compound selected from the group consisting of a nickel compound and a cobalt compound, wherein the calcined mixture has a molybdenum content in the range of from 7 weight percent to 22 weight percent with the weight percent being based upon the molybdenum as metal and the total weight of the calcined mixture, and a Group-VIII metal content in the range of from 3 weight percent to 12 weight percent with the weight percent being based upon the Group-VIII metal in its elemental form and the total weight of the calcined mixture. <P>COPYRIGHT: (C)2013,JPO&INPIT |
