| 摘要 |
PURPOSE: A toxic gas purifying system is provided to improve the efficiency for the neutralization reaction of calcium hydroxide powder and toxic gas, by reusing the non-reactive calcium hydroxide powder. CONSTITUTION: A toxic gas purifying system comprises the following: a reaction tank(10) spraying calcium hydroxide to acidic toxic gas for neutralizing the acidic toxic gas, and discharging the neutralized gas; and a calcium hydroxide recollecting unit collecting the non-reactive calcium hydroxide from the reaction tank by being connected to an outlet of the reaction tank, and reusing the non-reactive calcium hydroxide for the neutralizing process.
|
