The fuel flexibility of CFB boiler is relevant for the clients need various choices, that may use biomass, various kinds of coal include bituminous, anthracite, coke coal, lean coal. We sell coal fired CFB boiler to Indonesia.
 
The key Important things about coal fired CFB boiler in Indonesia
 
1.  Large adaptability of fuel:  that is one main selling point of circulating fluidized bed boiler. If calculated by weight in the CFB boiler, the fuel is simply 1~3% of bed materials, other materials are incombustible solid particles, like desulfurizer, ash, etc.
The CFB boiler can burn peat, lignite, soft coal, meager coal, anthracite, coal gangue, etc., and in addition it can perform high combustion efficiency.
 
2. High combustion efficiency: CFB boiler has higher combustion efficiency than bubbling fluidized bed boiler, which can achieve 95~99%, for the reason that of the following top features of CFB boiler: good effect of air-solid mixture, high burning rate and recycled combustion of fly ash.
 
3. High efficiency desulfuration: As a result of circulating combustion process, the limestone without desulfurization reaction inside combustion chamber are returned to bed materials, the spare desulfurization reaction produce great quantity of calcium sulfate, and collide, burst during recycling combustion process, the symptoms of new calcium oxide particles expose in atmosphere of vulcanization reaction, this will likely highly help the performance of desulfuration.
 
4. Low emission of NOx; A result of the combustion options that come with 15 ton CFB boiler, it may achieve better emission effect of NOx. The very first is cold combustion, the nitrogen in air can’t produce NOx. These guys staged combustion, which can control the transformation of nitrogen to NOx, could also transform the generated Nox.