| abstract |
The hydrogenation and purification method of this invention contains the oil component which contains the oil component whose boiling point is 300 degreeC or more in the presence of hydrogen, and contains 0.5-4.5 mass% of sulfur content, and the oil component 0.3-13 mass% of the oxygen component derived from animal and vegetable oil. And a catalyst containing the oil to be treated and the catalyst containing at least one metal selected from elements of Groups 6A and 8 of the periodic table and a porous inorganic oxide containing at least aluminum oxide. n n Hydrogenation and Purification Method, Petroleum Hydrocarbon Oil, Oil and Fat, Oil To Be Treated, Aluminum Oxide, Porous Inorganic Oxide, Catalyst |