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energy il Camor P5-30 Pressure Drop. The gas phase reaction A+B C+D is carried out isothermally...
The irreversible elementary gas-phase reaction A + B ) C + D is carried out isothermally...
The irreversible elementary gas-phase reaction A + B ) C + D is carried out isothermally at 305K in a packed bed reactor with 100 kg catalyst of particle size 8 mm. The entering pressure is 20 atm and the exit pressure is 2 atm. The feed rate is equal molar in A and B and the flow is in the turbulent flow regime, with FA0-10 mol/min and CA 0.4 mol/dm3. Currently 80% conversion is achieved. a) What would be...
4) Consider the following irreversible elementary gas phase reaction is carried out in a PBR: A+B+20...
4) Consider the following irreversible elementary gas phase reaction is carried out in a PBR: A+B+20 [k = 1 (dm3/kg)2.s] The feed is equal molar in A and B with Fao=100 mol/s and Cao = 1 mol/dm3. Given that pressure drop parameter of the packing a = 0.0096 kg 1, and that pressure at the entrance is 10 atm. a) Set up the stoichiometric table. b) Derive correlations to quantify concentrations of each species in the process based on results...
The gas-phase reaction with a mixture of 75% A and 25% inert is carried out isothermally...
The gas-phase reaction with a mixture of 75% A and 25% inert is carried out isothermally at 227°C and 20 atm in a PFR. AB+C If the reaction is second order, Calculate the volume (dm3 to 2 decimal place) at X - 0.74. -ra = kCa2, k = 0.7 min-1, Fao = 5; mol/min
2. The irreversible gas phase reaction A B is carried out isothermally in a fluidized catalytic...
2. The irreversible gas phase reaction A B is carried out isothermally in a fluidized catalytic CSTR. The reaction rate is first orderw.r.t.the partial pressure of A (-rA KA PA). With arn entering pressure 20 atm, an negligible pressure drop in CSTR, and 50 kg of catalyst, a conversion of 50% was realized for pure A feed. |-Fluidized hal oooo -catalyst o ojo | |,'-/ pellets Now, a PBR is connected to the downstream of this CSTR with a same...
Question 5 (8 Marks): The first order irreversible gas phase reaction a- A B is to be carried out in a packed bed react...
Question 5 (8 Marks): The first order irreversible gas phase reaction a- A B is to be carried out in a packed bed reactor with a 1,000 kg of reforming catalyst are packed. The entering pressure is 20 atm and the pressure at the exit of the reactor is 1.0 atm. Calculate the pressure drop parameter. b- Sketch one reactor that is normally used to maximize the selectivity Briefly describe the two terms in the Arrhenius equation C-
Question 5...
Question 10 The gas phase reaction 2A →B + C is carried out isothermally in a...
Question 10 The gas phase reaction 2A →B + C is carried out isothermally in a 30 dm3 well-mixed constant volume batch reactor. Pure A at an initial amount of 66.3 moles/dm3is placed into the reactor. If the rate of destruction of A is given by –rA = kCA, with k = 0.08 min-1, determine the concentration of A (in moles/dm3) after 5 minutes. Note that concentration is moles divided by volume. Express your answer to one decimal place.
Reaction is A-->B is carried out adiabatically in a CSTR. The reaction is second order in...
Reaction is A-->B
is carried out adiabatically in a CSTR. The reaction is second order in A. The feed, which is equal molar in water (which contains the catalyst) and A, enters the reactor at a temperature of 52 C and a total volumetric flow rate of 10 dm3/min. The concentration of A entering the reactor is 4 molar. a) What is the reactor volume to achieve 80% conversion b) What conversion can be achieved in a 1000 dm3 CSTR?...
7. (15 pts.) A gas-phase reaction (A+B-C+D) is carried out in a packed bed reactor. When the particle size was decr...
7. (15 pts.) A gas-phase reaction (A+B-C+D) is carried out in a packed bed reactor. When the particle size was decreased by 15 %, the conversion remained unchanged. When the particle size was decreased by 20%, the conversion decreased. When the original particle size was increased by 15 %, the conversion also decreased. In all cases, the temperature, the total catalyst weight, and all other conditions remained unchanged. Explain the observation.
7. (15 pts.) A gas-phase reaction (A+B-C+D) is carried...
Question 1: Design of isothermal reactors 30 Marks The irreversible, gas-phase reaction A+B D is to be carried out...
Question 1: Design of isothermal reactors 30 Marks The irreversible, gas-phase reaction A+B D is to be carried out in an isotherma °C) plug-flow reactor (PFR) at 5.0 atm. The mole fractions of the feed streams are A 0 B 0.50, and inerts 0.30. The activation energy for the above reaction is 80 000 cal/mol. the pressure drop due to fluid friction in the reactor is so small that it can be ignored, perform the following tasks: 2T a s...
An acid-catalyzed irreversible liquid-phase reaction A B is carried out adiabatically in a CSTR. The reaction is second...
An acid-catalyzed irreversible liquid-phase reaction A B is carried out adiabatically in a CSTR. The reaction is second order in A. The feed is equimolar A and solvent (S, which contains catalyst), and enters the reactor at a total volumetric flow rate of 10 dm3/min at a concentration of A of 4 mol/L. The feed enters at 300 K. The product and reactant heat capacities are 15 cal/(mol°C), the solvent is 18 cal/(mol°C). The reaction rate constant at 300 K...
The irreversible elementary gas-phase reaction A + B ) C + D is carried out isothermally at 305K in a packed bed reactor with 100 kg catalyst of particle size 8 mm. The entering pressure is 20 atm and the exit pressure is 2 atm. The feed rate is equal molar in A and B and the flow is in the turbulent flow regime, with FA0-10 mol/min and CA 0.4 mol/dm3. Currently 80% conversion is achieved. a) What would be...
4) Consider the following irreversible elementary gas phase reaction is carried out in a PBR: A+B+20 [k = 1 (dm3/kg)2.s] The feed is equal molar in A and B with Fao=100 mol/s and Cao = 1 mol/dm3. Given that pressure drop parameter of the packing a = 0.0096 kg 1, and that pressure at the entrance is 10 atm. a) Set up the stoichiometric table. b) Derive correlations to quantify concentrations of each species in the process based on results...
The gas-phase reaction with a mixture of 75% A and 25% inert is carried out isothermally at 227°C and 20 atm in a PFR. AB+C If the reaction is second order, Calculate the volume (dm3 to 2 decimal place) at X - 0.74. -ra = kCa2, k = 0.7 min-1, Fao = 5; mol/min
2. The irreversible gas phase reaction A B is carried out isothermally in a fluidized catalytic CSTR. The reaction rate is first orderw.r.t.the partial pressure of A (-rA KA PA). With arn entering pressure 20 atm, an negligible pressure drop in CSTR, and 50 kg of catalyst, a conversion of 50% was realized for pure A feed. |-Fluidized hal oooo -catalyst o ojo | |,'-/ pellets Now, a PBR is connected to the downstream of this CSTR with a same...
Question 5 (8 Marks): The first order irreversible gas phase reaction a- A B is to be carried out in a packed bed reactor with a 1,000 kg of reforming catalyst are packed. The entering pressure is 20 atm and the pressure at the exit of the reactor is 1.0 atm. Calculate the pressure drop parameter. b- Sketch one reactor that is normally used to maximize the selectivity Briefly describe the two terms in the Arrhenius equation C-
Question 5...
Reaction is A-->B
is carried out adiabatically in a CSTR. The reaction is second order in A. The feed, which is equal molar in water (which contains the catalyst) and A, enters the reactor at a temperature of 52 C and a total volumetric flow rate of 10 dm3/min. The concentration of A entering the reactor is 4 molar. a) What is the reactor volume to achieve 80% conversion b) What conversion can be achieved in a 1000 dm3 CSTR?...
7. (15 pts.) A gas-phase reaction (A+B-C+D) is carried out in a packed bed reactor. When the particle size was decreased by 15 %, the conversion remained unchanged. When the particle size was decreased by 20%, the conversion decreased. When the original particle size was increased by 15 %, the conversion also decreased. In all cases, the temperature, the total catalyst weight, and all other conditions remained unchanged. Explain the observation.
7. (15 pts.) A gas-phase reaction (A+B-C+D) is carried...
Question 1: Design of isothermal reactors 30 Marks The irreversible, gas-phase reaction A+B D is to be carried out in an isotherma °C) plug-flow reactor (PFR) at 5.0 atm. The mole fractions of the feed streams are A 0 B 0.50, and inerts 0.30. The activation energy for the above reaction is 80 000 cal/mol. the pressure drop due to fluid friction in the reactor is so small that it can be ignored, perform the following tasks: 2T a s...
An acid-catalyzed irreversible liquid-phase reaction A B is carried out adiabatically in a CSTR. The reaction is second order in A. The feed is equimolar A and solvent (S, which contains catalyst), and enters the reactor at a total volumetric flow rate of 10 dm3/min at a concentration of A of 4 mol/L. The feed enters at 300 K. The product and reactant heat capacities are 15 cal/(mol°C), the solvent is 18 cal/(mol°C). The reaction rate constant at 300 K...
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