Gaztron Engineering Pvt Ltd has installed Nitrogen gas generator for Cement Coal mill of 70 NM3/HR with Purity of 99.5% and working pressure is 5 KG/CM2.

Gaztron Engineering is On-site generation of nitrogen gas is a very important step in process safety. The coal mill area is one such location in a cement plant where nitrogen generators are in use. Earlier, CO2 cylinders were used to supply inert gas to these equipment. CO2 cylinders are scarce and also carry a higher cost. Therefore, since the past 15 years, molecular sieve nitrogen generators are being successfully used in many cement plants to provide inert gas in place of CO2 cylinders. The nitrogen generators have very successfully replaced the CO2 cylinders used in cement plants.

The system being used is made up of a nitrogen generator with high pressure storage tanks. Nitrogen is produced by Pressure Swing Adsorption molecular sieve unit. This nitrogen is stored in a number of storage tanks. In the event of any high temperature signal coming from a coal mill, bag filter or fine coal bin, this stored nitrogen is dumped into the coal mills, bag filters, or fine coal bins and this displaces air and brings the fire under control.

The stored nitrogen is used in a short time. When nitrogen tanks become empty, by pressure switch on storage tanks, the nitrogen generator restarts producing nitrogen and fills the storage tanks again. This is a fully automatic system requiring no attendant and nitrogen is available round the clock.

Due to the fact that the main part of the combustion air nitrogen also represents the main part of the exhaust gas. Nitrogen it is not a pollutant.

Product sold by Gaztron Engineering for Cement coal mill for range as