The abatement of nitrogen oxides (Denox systems) is effected by the injection of urea on a specific catalyst structured on a titanium base.
Soimar Environmental develops and applies Denox Systems particularly in cogeneration and trigeneration, whether of gas or vegetal oils.
SCR technology (Selective Catalytic Reduction) consists in promoting the reaction of nitrogen oxides with ammonia contained in the urea that appears on the catalytic bed, resulting in a highly efficient abatement system. The nitrogen oxides are thus reduced to nitrogen and oxygen.