(PPT) 13 Boiler Water Treatment | Rajendran Srn - Academia.edu
INTRODUCTION Producing quality steam depends on properly managed water treatment to control steam purity deposits and corrosion. Boiler performance efficiency and service life are direct products of selecting and controlling feed used in the . Most of the components in the feed
Cochran range of Economisers is designed to recover heat from Boiler exhaust gases and transfer this to the incoming Boiler feed water thus increasing the overall Boiler Thermal Efficiency. Economisers are normally fitted to Boilers fired with natural gas although units of special design may be fitted to Boilers fired with liquid fuels.
The Importance of Industrial Boiler Water Treatment
3. Boiler water treatment. Industrial boiler water treatment helps protect low-pressure steam generators often found in co-generation plants. Boiler water can be treated with several agents including a phosphate/polymer combination polymers alone and (rarely) chelating .
In water boilers steam is produced from a bath of liquid water that is heated to above the boiling point 100°C of water at atmospheric pressure. This is possible because the water-vapor pressure inside the confined space increases correspondingly during the heating process.