| 摘要 |
PURPOSE:To control a sulphur oxide to be generated within exhaust gas, by providing a desulphurization device having a hydroxide of alkaline metal and a hydroxide or an oxide of alkaline earth metal as its main ingredients on an oil tank or a part of a kerosene passage. CONSTITUTION:A desulphurization device 7 is incorporated into a part which is the outside of a support 4 of a tank incorporated into a main body 1 of a stove and the inside of a fuel tank 6. The titled burner is so constituted that the outside of the desulphurization device 7 is provided with a filter 9, kerosene is supplied to the fuel tank 6 from the filter 9 by passing through a filter 5 of the support 4 of the tank and spaces among desulphurizing agents 8 from a cartridge tank 3 and then supplied to a wick. The desulphurizing agent 8 is an article having one or more kinds of compounds out of a hydroxide of an alkaline metal, a hydroxide of an alkaline earth metal or an oxide of the alkaline earth metal as its main ingredients. Sulfuric content in the kerosene such as mercaptan R-SH is reacted with sodium hydroxide NaOH, through which sodium mercaptide and water are formed and the sulfuric content begins to remain in the desulphurizing agent, through which the sulfuric content in the kerosene is removed. |
