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Boilers are used to heat water for industrial purposes, and to produce steam in power generating plants. Boilers are key equipment in power generation stations, which directly influence the economy, safety, and stability of the power generation, and also have common operational problems:
• Low combustion efficiency
• Unstable combustion process (especially at lower load and for lower grade coal)
• Slagging on furnace walls and fouling on heater surfaces
• Local overheating
• Corrosion issues
• Combination of different fuel optimization or air and fuel delivery system
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