Heat required to heat the mixed gas
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The molar volumes of the components in this mixed gas are as follows: H2 = 17.7%, CO = 21.93%, CO2 = 9.87%, H2O = 50.5%. The molar flow rate is 11,176 kmol/h, the pressure is 1.36 MPa, and the temperature is 164 degrees Celsius. To heat the gas to 220°C using superheated steam at 4.0 MPa (430°C), how many tons of steam are required?
Specific enthalpy: 1452 kJ/KG; Specific heat: 1.758 KJ/KG·K