| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an apparatus of treating an exhaust gas, which can reduce further SO<SB>3</SB>contained in the exhaust gas without enlarging a wet type electric dust collector. <P>SOLUTION: The apparatus has a dust collector 6 collecting ash dust in combustion exhaust gas of a boiler 2, wet desulfurization equipment 8 removing sulfur oxides from the exhaust gas discharged from the dust collector 6 by using a desulfurization agent slurry, and the wet type electric dust collector 9 collecting mist from the exhaust gas discharged from the wet desulfurization equipment 8. Charging equipment 7 charging mist in the exhaust gas is provided on an exhaust gas passage between the dust collector 6 and the wet desulfurization equipment 8. <P>COPYRIGHT: (C)2010,JPO&INPIT |
