QUESTION 10 points Save Answer Which of the following can vary along the length

Question

QUESTION 10 points Save Answer Which of the following can vary along the length of a plug flow reactor operating at steady state? OConcentration of species A OMolar fow rate of species A Pressure OTotal mass of material The heat transfer coefficient, U QUESTION 2 10 points Save Answer What is the significance of in Equation 10.4.3? Hint: Recall that Appendix B of Hill is a list of nomenclature. O The temperature of the heat source/heat sink O The tempturef the process fluid O The standard temperature. 298K O The ambient temperature surrounding an adiabatic reactor QUESTION 3 10 points Save Answer For an exothermic reaction carried out in a plug flow reactor, such as that carried out in Illustration 10.4, which mode of operation will yield a smaller reactor volume? O Isothermal operation Adiabatic operation QUESTION 10 points Save Answer Following the description in lIllustration 10.5, what space-time would be required to achieve 100% conversion if the reactor were operated adiabatically? Hint: Assume U0 for an adiabatic reactor 50 O 100 500 O1000

Explanation / Answer

1. The concentration of species A, the molar flowrate of species A and Temperature

2. The standard temperature 298K

3. Adiabatic operation

4. 50 s

5. 500 K

6. 5 L

7. 1000 C

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