| 摘要 |
The hydrocarbon desulfurizing agent contains a porous inorganic oxide, nickel and/or a nickel oxide, zinc oxide, cobalt and/or a cobalt oxide, and molybdenum and/or a molybdenum oxide. The content of the porous inorganic oxide is 10-30 mass%, the content of the nickel and/or the nickel oxide is 45-75 mass%, and the content of the zinc oxide is 3-40 mass% in terms of oxide, based on the total mass of the desulfurizing agent. According to the invention, it is possible to provide a hydrocarbon desulfurizing agent and a manufacturing method thereof with which sufficient desulfurizing capability can be sustained over a long period of time even when a starting material fuel such as kerosene is desulfurized under low-pressure conditions or in the absence of hydrogen, as well as provide a kerosene desulfurization method which utilizes said desulfurizing agent and a fuel cell system. |
