7
A furnace heats air; a boiler heats water. --The HVAC Veteran
Boiler is basically a pressure vessel in which this boiler aims to heat the surroundings which is a pressure vessel.
A burner is the part of the boiler that creates and controls the flame that heats the water. If you meant difference between a boiler and a furnace, a boiler makes hot water and a furnace makes hot air.
They are just about the same
A partial reboiler only partial vaporizes the bottoms liquid coming in. A total reboiler would completely vaporize this stream. A partial reboiler is advantageous because it allows dissolved light components to return to the column while minimizing the amount of heavy components that return to the column. This creates a higher purity of your desired product in the distillate stream.
7
A furnace heats air; a boiler heats water. --The HVAC Veteran
Boiler is basically a pressure vessel in which this boiler aims to heat the surroundings which is a pressure vessel.
The Cornish Boiler only has one fire tube compared to the Lancashire Boiler's two.
A burner is the part of the boiler that creates and controls the flame that heats the water. If you meant difference between a boiler and a furnace, a boiler makes hot water and a furnace makes hot air.
We are usually use FO plus High speed Diesel in Reboiler.
The difference between the two is that the Water tube boilers are safer and last much longer than the fire tube boiler. Their size is also larger and have a faster recovery time. However fire tube boilers have a low cost.
He = ASME = heating
They are just about the same
500 MW Boiler is sub-critical Boiler which generates steam at pressure lower than the critical pressure ie below 221.2 kg/sqcm. where as the 660 MW boiler is super critical boiler which operates steam pressure above critical pressure.
see link below