Engineering, 18.08.2020 17:01 sabrinakholikov

Consider the following set of reactions: 1. C+B → A -rB = 1000 exp(-12,800 K/T)Cc^2CB
2. A + B =D -r2B = 10 exp(-8,000 K/T)CA^2 CB
3. A + B + U -r3B = 100 exp(-1,000 K/T)CA CB^3

Required:
a. Determine the net rates of reaction for species A and B.
b. Calculate the instantaneous selectivity of D over U in terms of temperature and species concentrations.
c. Compare selectivities of D over U at 300 K and 1000 K.
d. Propose different reactor configurations and conditions to maximize the selectivity of D.

Answers: 2

Show answers

Other questions on the subject: Engineering

Engineering, 03.07.2019 15:10, breannaasmith1122

Two flowing streams of argon gas are adiabatically mixed to form a single flow/stream. one stream is 1.5 kg/s at 400 kpa and 200 c while the second stream is 2kg/s at 500 kpa and 100 ? . it is stated that the exit state of the mixed single flow of argon gas is 150 c and 300 kpa. assuming there is no work output or input during the mixing process, does this process violate either the first or the second law or both? explain and state all your assumptions.

Answers: 1

continue

Engineering, 04.07.2019 18:10, danksans7011

The mass flow rate of the fluid remains constant in all steady flow process. a)- true b)- false

Answers: 1

continue

Engineering, 04.07.2019 18:10, kevin72836

Consider a large isothermal enclosure that is maintained at a uniform temperature of 2000 k. calculate the emissive power of the radiation that emerges from a small aperture on the enclosure surface. what is the wavelength ? , below which 10% of the emission is concentrated? what is the wavelength ? 2 above which 10% of the emission is concentrated? determine the wavelength at which maximum spectral emissive power occurs. what is the irradiation incident on a small object placed inside the enclosure?

Answers: 2

continue

Engineering, 04.07.2019 18:10, Strick1530

Which of the following components of a pid controlled accumulates the error over time and responds to system error after the error has been accumulated? a)- proportional b)- derivative c)- integral d)- on/off.

Answers: 2

continue

You know the right answer?

Consider the following set of reactions: 1. C+B → A -rB = 1000 exp(-12,800 K/T)Cc^2CB
2. A +...