Designed specifically to generate steam for process and power production
Name |
# 4 Power Boiler |
Manufacturer |
Babcock and Wilcox 2 drum P.F.I. (Power for Industry) package type boiler |
Fuel |
Natural Gas |
Age |
Erected in 1966 |
Designed Working Pressure |
5000 kPa |
Operating Pressure |
4140 kPa |
Steam Production |
50 kg/s |
Steam Temperature |
370 deg C |
Emission Controls |
|
Other |
This unit is an integral water wall furnace boiler design approximately 24 feet wide with a furnace depth (front wall to screen tubes) of approximately 23 feet |
Boiler Feedwater Treatment
Basic process flow: Raw mill water to Cation Bed Softeners (5) followed by Anion Bed Organic Traps (5) both working on a sodium cycle followed by Mixed Bed Demineralizers (5). Capacity to treat 100 l/s (runs dependant upon resin condition) to < 1.0 umhos and < 0.10 ppm silica.
Deaerators: