burning charcoal boiler replacement into gas boiler

Burning Coal - an overview | ScienceDirect Topics

Furnaces for burning coal are more liberally sized than those for gas or fuel oil firing as illustrated in Figure 5-19 [8].This is necessary to complete combustion within the furnace and to prevent the formation of fouling or slagging deposits. A furnace is designed to take advantage of the high radiant heat flux near the burners [14].Because the flue gas temperature at the exit of the boiler ...

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