Module 3: Unit Processes 1
  Lecture 22: Heat balance in matte smelting
 


Heat Balance:


The readers should calculate themselves the various heat inputs and outputs from the date given above. The calculated values are:

Sensible heat in reactants =0











Heat of reaction
781000
Matte      
71290
Heat absorbed   
-64088    
slag
220492
 
716912 
gases 
68550
Losses 
71691
432023

Excess heat =284889 kcal