Apparatus and method for removing nitrogen oxide from exhaust gas
AssigneeKorea Institute of Machinery & Materials
InventorsHak Joon KIM, Yong-Jin KIM, Bangwoo HAN
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Abstract
An exemplary embodiment of the present invention relates to an apparatus and method for removing nitrogen oxide from exhaust gas. The apparatus for removing nitrogen oxide from exhaust gas includes: a chamber through which exhaust gas is introduced and discharged; a nozzle injecting a solution, which reacts with the exhaust gas introduced into the chamber, into the chamber; and an electric dust collecting unit installed at a rear end of the chamber to be supplied with the exhaust gas processed in the chamber and including a discharge unit and a dust collecting unit.
Claims20
An apparatus for removing nitrogen oxide from exhaust gas, comprising:
- a chamber through which exhaust gas is introduced and discharged;
- a nozzle injecting a solution into the chamber, the solution reacting with the exhaust gas introduced into the chamber;
- and
- an electric dust collecting unit installed at a rear end of the chamber to be supplied with the exhaust gas processed in the chamber and including a discharge unit and a dust collecting unit.
A method of removing nitrogen oxide from exhaust gas, comprising:
- introducing the exhaust gas into a chamber;
- removing the nitrogen oxide by spraying a solution into the chamber;
- and
- collecting an acidic material particle in an electric dust collecting unit and removing the acidic material particle from the exhaust gas.
Dependencies are inferred from the claim text.