Module 2: Combustion and heat utilization
  Lecture 18: Energy flow diagram and fuel consumption
 

Now consider the use of heat recovery device such as waste heat boiler. The POC enters the waste heat boiler and exit the boiler at 600K, Fifteen percent (15%) of the heat of POC is lost to the surrounding from the boiler. Show the flow of energy



Figure 18.3:

Energy flow diagram of the furnace and heat recovery system

Reference: R. Schumann: Metallurgical Engineering Ptinciples