Engineering, 22.02.2021 18:40 Smitheyyy973
MN Chemicals desires to run the following gas phase reaction in an isothermal, isobaric (25 deg C, 101 kPa) reactor:
A(g) + 2B(g) → C(g, 1) + D(g)
It is determined that the rate law can be expressed as first order in both reactants. The saturation mole fraction of C in the gas phase is 0.25. Assume that A and B are fed at a stoichiometric ratio and the total volumetric flow rate is 1.5 L/min. The rate constant is 0.035 L/(mol's). Assume that all gaseous species behave as ideal gases.
Required:
a. Is this an elementary reaction/step?
b. Write out the stoichiometric table in terms of Xa and Fao for all species.
c. What is the vapor pressure of C? At what conversion of A does condensation of C begin?
d. Write (-rA) both before and after condensation as a function of conversion, the rate constant, and the initial concentration of A.
e. What volume of CSTR is required if you desire a conversion of 90% of A?
Answers: 3
Other questions on the subject: Engineering
Engineering, 04.07.2019 18:10, keigleyhannah30
Aplate clutch has a single pair of mating friction surfaces 250-mm od by 175-mm id. the mean value of the coefficient of friction is 0.30, and the actuating force is 4 kn. a) find the maximum pressure and the torque capacity using the uniform-wear model. b) find the maximum pressure and the torque capacity using the uniform-pressure model.
Answers: 3
Engineering, 04.07.2019 18:10, juansoto227711
Journeyman training is usually related (clo2) a)-to specific tasks b)-to cost analysis of maintenance task c)-to control process to ensure quality d)-to installation of machinery
Answers: 2
Engineering, 04.07.2019 18:20, maustin5323
Athin walled concentric tube exchanger is used to cool engine oil from 160°c to 60°c with water that is available at 25°c acting as a coolant. the oil and water flow rates are each at 2 kg/s, and the diameter of the inner tube is 0.5 m and the corresponding value of the overall heat transfer coefficient is 250 w/m2. oc. how long must the heat exchanger be to accomplish the desired cooling? cpwater=4.187 kj/kg-candcpengine el=2.035 kj/kg·°c, oil . 120]
Answers: 1
Engineering, 04.07.2019 18:20, cxttiemsp021
Atank with constant volume contains 2.27 kg of a mixture of water phases (liquid-vapor). in the initial state the temperature and the quality are 127 °c and 0.6, respectively. the mixture is heated until the temperature of 160 oc is reached. illustrate the process in a t-v diagram. then, determine (1) the mass of the vapor in kg at the initial state, (2) the final pressure in kpa.
Answers: 3
You know the right answer?
MN Chemicals desires to run the following gas phase reaction in an isothermal, isobaric (25 deg C, 1...
Questions in other subjects:
