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1) A batch reactor contains, initially, a volume of V-10m3 with a concentration of A CA-0.1...
For a batch reactor with an initial concentration CA = 1 mol/l calulate the time required...
For a batch reactor with an initial concentration CA = 1 mol/l calulate the time required to achieve X= 0.9. Assume first order reaction and k = 0.2 min -1. Same, but for X=0.4
Question 2 For an isothermal, constant volume batch reactor in which the following reaction is occurring...
Question 2 For an isothermal, constant volume batch reactor in which the following reaction is occurring A - B A laboratory technician measures the rate of reaction of A in a reactor for different concentrations, and obtains the following data: CA 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 1.0 [mol.L' -TA 0.1 0.4 0.9 1.6 2.5 3.6 4.9 6.4 10 (mol.L-min'] The laboratory technician tells you that if you plot - r against (CA) that you get a straight...
For a constant volume batch reactor, solve for the temporal concentration profiles, e.g., CA(t) and CBt)...
For a constant volume batch reactor, solve for the temporal concentration profiles, e.g., CA(t) and CBt) at each initial condition (IC). Given) Reversible elementary reaction kA (forward) B kB (backward) dC - -k^C4kCB dt dC = k,C-k,C B dt k 0.0001(s) k 0.00005(s1) = 0 (mol/dm at t 0, CAo = 0.5 (mol/dm') and CBo IC 1. at t-0, CAO 0.5 (mol/dm2) and CB0 = 0.2 (mol/dm' 2. IC Using any ODE solver, solve the coupled ODES for two initial...
P8-3B The following reactions D ku[CA-CD 1A. 1A. ka [CA-C, T/K take place in a batch...
P8-3B The following reactions D ku[CA-CD 1A. 1A. ka [CA-C, T/K take place in a batch reactor. Additional information: k1 31.0 min-1, K1A 10 k2 100 2A CAO- 1 mol/dm3 (Adapted from a problem by John Falconer, University of Colorado.) (a) Plot and analyze conversion and the concentrations of A, D, and U as a function of time. When would you stop the reaction to maximize the concentration of D? Describe what you find. (b) When does the maximum concentration...
Question 11: Gas phase reactions in a Batch Reactor A gas phase reaction, shown below, is...
Question 11: Gas phase reactions in a Batch Reactor A gas phase reaction, shown below, is to be performed isothermally in a batch reactor of constant volume. The reactor is filled with 20 moles of pure A and its volume is 20 litres (a) If the temperature is 127 C, what is the initial total pressure? (b) What would be the final pressure assuming the reaction goes to completion? (c) If the reaction is first order, with a rate constant...
For a constant volume batch reactor, solve for the temporal concentration profiles, e.g. CA(t) and CB(t)...
For a constant volume batch reactor, solve for the temporal concentration profiles, e.g. CA(t) and CB(t) at each initial condition (IC) Given) Reversible elementary reaction kA (forward) A B ka (backward) dCkCkC dt dCkC-kC, dt k 0.0001s) k0.00005(s 1 IC at t-0, CAO= 0.5 (mol/dm) and CBo 0 (mol/dm IC at t-0, CAO 0.5 (mol/dm') and CBo 0.2 (mol/dm 2. Using any ODE solver, solve the coupled ODEs for two initial conditions Need to submit graphs (CA and CB vs...
2. (30 pts) CSTR Reactor Multiple Reactions: Consider the following set of series reactions which occurs...
2. (30 pts) CSTR Reactor Multiple Reactions: Consider the following set of series reactions which occurs in a CSTR reactor, with the given intrinsic reaction rate equations and kinetic constants Rxn 1: 2A → B; r1=kCA; ki = 0.5 (L/mole)-min Rxn 2: 2B → C; r = k Ce?; k2 = 0.2 (/mol)-min! a. Algebraic equation for each species: Write out the applicable algebraic equations for CA C using the space time parameter t, for these reactions occurring in a...
Exercise 2.6. After 8 minutes in a jacketed batch reactor, 80% of reactant A is converted...
Exercise 2.6. After 8 minutes in a jacketed batch reactor, 80% of reactant A is converted (ao = 1 mol L-1). After 18 minutes, the conversion is 90%. Knowing this information, find the kinetic order and calculate the value of the reaction rate for that order of reaction when the concentration of A inside the reactor is 0.2 mol L-1 ADDITIONAL DATA: The density of the reacting mixture does not change with conversion. A,0
5. A 200-dm constant-volume batch reactor is at the pressure 20 atm with pure A. The...
5. A 200-dm constant-volume batch reactor is at the pressure 20 atm with pure A. The gas-phase reaction A B is carried out isothermally at 400K. The first order rate expression is -, -kC,, where k=0.1 min. Calculate the reaction time for 80% conversion of A. (20%)
2. The following reactions are carried out in the liquid phase in a plug flow reactor...
2. The following reactions are carried out in the liquid phase in a plug flow reactor operating isothermally at steady state. kI A2B and BD. k2 The specific reaction constants are given as k 0.1 sec and k2 0.05 sec. The volumetric flow rate to the reactor is F 5 m/nia and the inlet concentrations of A, B and D are: C 2 kmol/m', CoO kmol/m', and Coo0 kmo/m a). What is the value of Ca at the exit of...
Question 2 For an isothermal, constant volume batch reactor in which the following reaction is occurring A - B A laboratory technician measures the rate of reaction of A in a reactor for different concentrations, and obtains the following data: CA 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 1.0 [mol.L' -TA 0.1 0.4 0.9 1.6 2.5 3.6 4.9 6.4 10 (mol.L-min'] The laboratory technician tells you that if you plot - r against (CA) that you get a straight...
For a constant volume batch reactor, solve for the temporal concentration profiles, e.g., CA(t) and CBt) at each initial condition (IC). Given) Reversible elementary reaction kA (forward) B kB (backward) dC - -k^C4kCB dt dC = k,C-k,C B dt k 0.0001(s) k 0.00005(s1) = 0 (mol/dm at t 0, CAo = 0.5 (mol/dm') and CBo IC 1. at t-0, CAO 0.5 (mol/dm2) and CB0 = 0.2 (mol/dm' 2. IC Using any ODE solver, solve the coupled ODES for two initial...
P8-3B The following reactions D ku[CA-CD 1A. 1A. ka [CA-C, T/K take place in a batch reactor. Additional information: k1 31.0 min-1, K1A 10 k2 100 2A CAO- 1 mol/dm3 (Adapted from a problem by John Falconer, University of Colorado.) (a) Plot and analyze conversion and the concentrations of A, D, and U as a function of time. When would you stop the reaction to maximize the concentration of D? Describe what you find. (b) When does the maximum concentration...
Question 11: Gas phase reactions in a Batch Reactor A gas phase reaction, shown below, is to be performed isothermally in a batch reactor of constant volume. The reactor is filled with 20 moles of pure A and its volume is 20 litres (a) If the temperature is 127 C, what is the initial total pressure? (b) What would be the final pressure assuming the reaction goes to completion? (c) If the reaction is first order, with a rate constant...
For a constant volume batch reactor, solve for the temporal concentration profiles, e.g. CA(t) and CB(t) at each initial condition (IC) Given) Reversible elementary reaction kA (forward) A B ka (backward) dCkCkC dt dCkC-kC, dt k 0.0001s) k0.00005(s 1 IC at t-0, CAO= 0.5 (mol/dm) and CBo 0 (mol/dm IC at t-0, CAO 0.5 (mol/dm') and CBo 0.2 (mol/dm 2. Using any ODE solver, solve the coupled ODEs for two initial conditions Need to submit graphs (CA and CB vs...
2. (30 pts) CSTR Reactor Multiple Reactions: Consider the following set of series reactions which occurs in a CSTR reactor, with the given intrinsic reaction rate equations and kinetic constants Rxn 1: 2A → B; r1=kCA; ki = 0.5 (L/mole)-min Rxn 2: 2B → C; r = k Ce?; k2 = 0.2 (/mol)-min! a. Algebraic equation for each species: Write out the applicable algebraic equations for CA C using the space time parameter t, for these reactions occurring in a...
Exercise 2.6. After 8 minutes in a jacketed batch reactor, 80% of reactant A is converted (ao = 1 mol L-1). After 18 minutes, the conversion is 90%. Knowing this information, find the kinetic order and calculate the value of the reaction rate for that order of reaction when the concentration of A inside the reactor is 0.2 mol L-1 ADDITIONAL DATA: The density of the reacting mixture does not change with conversion. A,0
5. A 200-dm constant-volume batch reactor is at the pressure 20 atm with pure A. The gas-phase reaction A B is carried out isothermally at 400K. The first order rate expression is -, -kC,, where k=0.1 min. Calculate the reaction time for 80% conversion of A. (20%)
2. The following reactions are carried out in the liquid phase in a plug flow reactor operating isothermally at steady state. kI A2B and BD. k2 The specific reaction constants are given as k 0.1 sec and k2 0.05 sec. The volumetric flow rate to the reactor is F 5 m/nia and the inlet concentrations of A, B and D are: C 2 kmol/m', CoO kmol/m', and Coo0 kmo/m a). What is the value of Ca at the exit of...
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