Mathematical Model of a Flash Drying Process

Table 2

Mass of combustion gas components, resulting from the combustion of 1 kg of dry coal with components 𝑐_𝑖 and using an excess air fraction 𝜅.

Component	Mass (kg)
CO2	c 1·3.67
H2O	𝑐2⋅9+0.00083(1+𝜅)W𝑎⋅𝑟
N2	W𝑎 (1+𝜅)·(0.77 − 0.00083·𝑟)
O2	𝜎·W𝑎·0.23
Ash	𝑐4
Total	(1+𝜅)·W𝑎+1