ANTI POLLUTANTS

Diesel engines are responsible for high NOx emission rates. One of the most harmful toxic chemicals in diesel exhaust are the NOx or the oxides of nitrogen (nitric oxide, nitrogen dioxide).

 

The urea-selective catalytic reduction (SCR) system is one of the most promising techniques for NOx emission control. The SCR system uses a urea solution known as Diesel Exhaust Fluid (DEF). 

 

Diesel Exhaust Fluids are used in vehicles driven with diesel fuel. The objective is to reduce air pollution arising out of NOx. 

 

IPUL is producing DEF. 

 

The DEF of IPUL is named – ENGINE SOOTHE. Its constituents act as reducing agent in the de-NOx reaction process. 

 

ENGINE SOOTHE conforms to ISO 22241-2. 

 

ENGINE SOOTHE is a non-hazardous, easy to use operating fluid. If kept as per the storage guidelines, has a shelf life of up to one year. 

 

DEF is used to convert the hazardous NOx into safe gases Nitrogen, and Hydrogen. 

 

DEF makes the exhausts of diesel engines pollutant-free. 

 

DEF CHEMISTRY

Step 1: Diesel Engines (Trucks, Dumpers, Mining Vehicles) emit Diesel Exhaust 

Step 2: Diesel Exhaust contains → Pollutants 

Step 3: Oxides of Nitrogen (NOx) are some of the dangerous pollutants in the Exhaust Gas 

Step 4: DEF converts NOx in to → N2 and H2O