Steam evaporation rate 25000kg/hr
Steam Pressure Design Pressure 33.5kg/cm2G
Normal Working pressure 30 Kg/cm2G
Steam Condition at Boiler Outlet 99.5%
Dry Saturated Water Inlet Temperature 70 C
Combustion Air Temperature 30 C
Draft System Balanced Draft Fuel Palm Fiber ,
Kernel Shell & EFB
Burning Method
Peneumatic Spreader Grate Type
Full Water Cooled Reciprocating grate Location of Boiler I
In-door Type Boiler Efficensy 65%
Overload Capacity 110% 1hr/day
Fuel Composition 40% Pam fibre ,
Process EFB ,
Kernel Shell Heating value Palm Fibre 2015 Kcal/kg
kernel shell 3971Kcal/kg E
mpty Fruit Bunch 2015 Kcal/kg
Boiler Water Condition
pH 10.5-11.0
M alakalinity (cacco3) less than 300 ppm
P alkalinity (Caco3) less than 200 ppm
Total Dissolved Solids less than 2000 ppm
Chlorine (Nacl) less than 30 ppm
Phosporic Acid ( PO4) 20 - 40 ppm
Silica ( siO2) less thanb 75 ppm
sulphite (Na2 So3) 10-20 ppm
Sulfuros Acid Ion 10-20 ppm
Feed Water Condition
pH value 8.5-9.5
Total Hardnes (CaCo3) less than 2.0 ppm
Dissolved Oxygen less than 0.5 ppm
Fats Nil
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