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Design features:
Top- or mid-supported, one- or two-drum, single gas pass unit, pressurized or balanced draft
operation, with membrane wall construction, furnace nose arch, and economizer and/or air heater
for economical heat recovery.
Capacity:
Pulverized coal, oil, gas:
80,000 to 1,200,000 lb/h (10.1 to 151.2 kg/s).
Stoker coal:
60,000 to 400,000 lb/h (7.6 to 50.4 kg/s).
Stoker wood, bagasse, biomass:
80,000 to 900,000 lb/h (10.1 to 113.4 kg/s).
Steam pressure:
To 2200 psig (15.2 MPa) design for one-drum unit.
To 1800 psig (12.4 MPa) design for two-drum unit.
Steam temperature:
To 1000F (538C).
Fuels:
Solid, liquid or gaseous fuels such as pulverized and stoker coal, oil, natural gas, wood, bark, bagasse and other biomass, CO, blast furnace gas (BFG), coke oven gas (COG), and various other byproduct solid, liquid and gaseous fuels.
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