to find out amount of CO in flue gases
 

greetings....!
I am working on "coal and biomass co combustion" as my M Tech Project. In this i want to find out how much CO is coming out in flue gases. Although reactions are there to find out amount of CO2 and H2O in flue gases in CFX reactions but i am unable find any reactions for finding CO.
And theoretically if i calculate the amount of CO2, it is not matching with the amount of CO2 formed by 'flue analysis' in CFX. I am neglecting SOx and NOx as same as Flue analysis in CFX.

Please help me to get an idea about CO. I will be highly obliged.

regards,
Ambika Dubey