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One day we received an inquiry from our customer:
- temperature 120 degC
- Flow : 800.000 Nm3/H
- Static Pressure : 102 mBar
Q = V * C (TF –TA)
Q = Heat content of flue gas
V = Actual flue gas flow
C= Specific heat of flue gas
TF = TEMPERATURE FLUE GAS
Temperature flue gas 120 degC -ïƒ C = 0.2577 Kcal / kg. ÌŠ C
Q = V * C (TF –TA)
Q = 800,000 Nm3/h * 0.2577 Kcal / kg. ÌŠ C ( 120 ÌŠ C - 35 ÌŠ C )= 17,523,600 Kcal/h
REFRIGERANG = R245fa
FLUE GAS COMES FROM KILN COAL FIRE , C = 0.2577 Kcal / kg. ÌŠ C
Our engineer made the following proposal with the remarks:
It is based on flue gas flow of 200,000 m3 / h, the absolute pressure of R245 fa of 16 bar.
