Combatting air pollution

Power plants – Internal combustion engine with treatment or handling of... – Methods

Reexamination Certificate

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C060S289000, C060S300000, C060S301000, C423S213200, C423S239100, C423S244090, C423S244010

Reexamination Certificate

active

06948308

ABSTRACT:
In the control of pollutants such as NOxin the exhaust gases from internal combustion engines, ozone is reacted with NO to form NO2, which is then reduced catalytically to N2.

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