Circulating Fluidized Bed (CFB) boilers is characterized by its compatibility with a wide variety of fuels including: low-grade coal, biomass, sludge, waste plastics, and waste tires, etc., whereas conventional boilers for power generation are available only for fossil fuels, such as high-grade coal, oil and gas.
Circulating fluidized bed (CFB) boiler technology
Fuel particle size requirements: <13mm
Limestone particle size requirements: <2mm
Calcium sulfide Ca / S: 1.5 – 2
Desulfurization efficiency: ˃80%
Suitable the fuel: Lean coal, bituminous coal, anthracite coal, lignite,coal gangue, gas-making slag, slag admixture
Combustion efficiency: >97
With CFB boiler technology, the bed material flows together with flue gas through the furnace, after which it is separated from gas by cyclones and returned to the lower part of the furnace. This technology is optimal for higher heating value fuels, such as drier biomass, recycled fuels, fossil fuels and co-combustion.
Flexible and reliable CFB boiler solutions
As pioneers of Circulating Fluidized Bed (CFB) technology, we deliver unrivalled expertise in maximising value through flexible and reliable boiler solutions.