Boiler Coal

Basically, the boiler is a device that functions to heat water by using heat from the combustion of fuel, the heat of the combustion results, then the heat from the combustion is flowed into water to produce steam (water vapor that has a high temperature). From this understanding we can conclude that the boiler functions to produce steam (steam) which can be used for the next process / needs. As we know that steam can be used to maintain temperature in the distillation column of petroleum and the evaporation process in the evaporator. Generally, the fuel used to heat boilers is coal, gas and fuel oil.