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
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For a batch reactor with an initial concentration CA
= 1 mol/l calulate the time required...
1) A batch reactor contains, initially, a volume of V-10m3 with a concentration of A CA-0.1...
1) A batch reactor contains, initially, a volume of V-10m3 with a concentration of A CA-0.1 mol/m3 and B CB=0.2 mol/m3. The reversible reaction starts at t=0: A ->B with a 1st order reaction rate k-1 1/sec B->A with a 1st order reaction rate k-2 1/sec The density of the solution is independent of A,B concentration. a) What are the concentrations of A and B after 1 min? b) What are the concentrations of A and B at equilibrium? c)...
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...
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...
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...
The second order gas phase irreversible reaction: 2.4-B is carried out in an isothermal batch reactor...
The second order gas phase irreversible reaction: 2.4-B is carried out in an isothermal batch reactor containing 40 kg of catalyst and with an initial volume of 60-liter. The reactor is initially filled with equal molar quantities of A and inert I at 300 K and 2.5 atm. Calculate the time needed for the concentration of product (B) to be 0.02 mole/liter if: a) the reaction takes in a constant pressure batch reactor (3 points) b) the reaction takes place...
An irreversible reaction gave 90.% conversion in a batch reactor at 40.°C in 10.0 minutes and...
An irreversible reaction gave 90.% conversion in a batch reactor at 40.°C in 10.0 minutes and only required 3.0 minutes at 50.°C. a) You don't know what order this reaction is... At what temperature can 90.% conversion be reached in 1.0 minute in the same batch reactor and starting concentration? (DO THIS LAST) b) If this reaction is 1st order, find the times needed to reach 99% conversion at 40.°C and 50.°C. c) If this reaction is 2nd order, find...
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
Question 3: n a batch reactor, the concentration of BoD decreases as the outcome of water treatment. The BOd values...
Question 3: n a batch reactor, the concentration of BoD decreases as the outcome of water treatment. The BOd values of water (a concentration) at different times were measured and the results are reported in the following table a. Graphically detemine the order of the reaction. b. caleulate the rate constant of the reaction (report its unit too) c. f allowable concentration of BoD is 3o mg/l, determine (mathematicaluly) how much time is required to reach this BOD Level (Hint:...
A 200 dm3 batch reactor is pressurized to 20 atm with a mixture of 35% A,...
A 200 dm3 batch reactor is pressurized to 20 atm with a mixture of 35% A, 40% B, and 25% inert. A gas phase reaction A + BC is carried out isothermally at 227 °C. We need to compare the performance of the reactor operating at (i) Constant Volume and (ii) Constant Pressure. (a) If the reaction is first order -rAEkCA with k0.1 min-1 Calculate the time necessary to consume 99% of A. Plot NA as a function of time...
1) A batch reactor contains, initially, a volume of V-10m3 with a concentration of A CA-0.1 mol/m3 and B CB=0.2 mol/m3. The reversible reaction starts at t=0: A ->B with a 1st order reaction rate k-1 1/sec B->A with a 1st order reaction rate k-2 1/sec The density of the solution is independent of A,B concentration. a) What are the concentrations of A and B after 1 min? b) What are the concentrations of A and B at equilibrium? c)...
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...
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...
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...
The second order gas phase irreversible reaction: 2.4-B is carried out in an isothermal batch reactor containing 40 kg of catalyst and with an initial volume of 60-liter. The reactor is initially filled with equal molar quantities of A and inert I at 300 K and 2.5 atm. Calculate the time needed for the concentration of product (B) to be 0.02 mole/liter if: a) the reaction takes in a constant pressure batch reactor (3 points) b) the reaction takes place...
An irreversible reaction gave 90.% conversion in a batch reactor at 40.°C in 10.0 minutes and only required 3.0 minutes at 50.°C. a) You don't know what order this reaction is... At what temperature can 90.% conversion be reached in 1.0 minute in the same batch reactor and starting concentration? (DO THIS LAST) b) If this reaction is 1st order, find the times needed to reach 99% conversion at 40.°C and 50.°C. c) If this reaction is 2nd order, find...
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
Question 3: n a batch reactor, the concentration of BoD decreases as the outcome of water treatment. The BOd values of water (a concentration) at different times were measured and the results are reported in the following table a. Graphically detemine the order of the reaction. b. caleulate the rate constant of the reaction (report its unit too) c. f allowable concentration of BoD is 3o mg/l, determine (mathematicaluly) how much time is required to reach this BOD Level (Hint:...
A 200 dm3 batch reactor is pressurized to 20 atm with a mixture of 35% A, 40% B, and 25% inert. A gas phase reaction A + BC is carried out isothermally at 227 °C. We need to compare the performance of the reactor operating at (i) Constant Volume and (ii) Constant Pressure. (a) If the reaction is first order -rAEkCA with k0.1 min-1 Calculate the time necessary to consume 99% of A. Plot NA as a function of time...
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