How is the amount of exhaust gas calculated?
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May I ask how to calculate the total amount of exhaust gas? How should the gas flow rate and pressure of large-diameter gas pipes, such as flues or chimneys, be measured? If you know, please let me know. Thank you
The volume of flue gas generated by 1 m3 of coke oven gas is approximately 5.56 m3, with this value being calculated using an air process coefficient of 1.2. These are theoretical values; in reality, it is difficult to estimate the amount of stray air that enters the coke oven combustion system as well as the amount of exhaust gas that escapes, resulting in significant errors. For actual calculations, pressure can be measured directly at the pressure measurement holes in the flue ducts, and temperature can also be measured at temperature measurement holes. Flow rate can only be determined using instruments; thereafter, by multiplying the area of the flue duct by the actual flow rate, the flow volume can be determined