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2. The irreversible gas phase reaction A B is carried out isothermally in a fluidized catalytic...
6 (20 pts). The irreversible elementary reaction of A+B take place in the packed bed rector...
6 (20 pts). The irreversible elementary reaction of A+B take place in the packed bed rector PRO as shown below. Unfortunately, the catalyst particle size is so small as to induce the pressurəsro across the catalyst bed (P. = 20 atm and Pout 9 atm). You want to reduce the pressure drop and thereby increase the overall conversion. One way to eliminate the pressure drop in the catalytic reactor is to use a fluidized CSTR-type reactor in which a catalyst...
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...
Problem 5. The gas-phase elementar isomerization A B is carried out at 20 atm in a fluidized CSTR (below) containing 100 kg of catalyst where 50% conversion is achieved. Po:20 atm FAo 100kg . P-...
Problem 5. The gas-phase elementar isomerization A B is carried out at 20 atm in a fluidized CSTR (below) containing 100 kg of catalyst where 50% conversion is achieved. Po:20 atm FAo 100kg . P-20 atm X 0.5 Someone proposed to replace the CSTR with a packed bed reactor (PBR, below), the entering pressure was 20 atm and the exit pressure was found to be 5 atm Po-20 atm FAo (100kg) (1) What would be the conversionif No pres ro...
An isothermal (170 °C) isobaric (6 atm) catalytic gas-phase reaction is carried out in a fluidized...
An isothermal (170 °C) isobaric (6 atm) catalytic gas-phase reaction is carried out in a fluidized CSTR: Assume that the reaction is elementary. The feed (benzene and hydrogen) is stoichiometric with θ。= 50-. The rate constant defined wrt benzene is 53 mol / (kgcat * min * atm) at 300 K with activation energy of 80 kJ/mol. What catalyst weight is required to reach 80% conversion? Hint: Use ideal gas law to relate pressure to concentrations (note the units of...
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...
energy il Camor P5-30 Pressure Drop. The gas phase reaction A+B C+D is carried out isothermally...
energy il Camor P5-30 Pressure Drop. The gas phase reaction A+B C+D is carried out isothermally at 227 C in a packed-bed reactor with 100 kg of catalyst. The reaction is first order in A and first order in B. The entering pres- sure was 20 atm and the exit pressure is 1 atm. The feed is equal molar in A onigA and B and the flow is in the turbulent regime with FA0 10 mol/min and CAO= 0.25 mol/dm3....
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...
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...
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...
Hi everybody,can you help me for problem 4 in the attach . Thank for help! The...
Hi everybody,can you help me for problem 4 in the attach . Thank
for help!
The elementary reversible reaction A + B 2C occurs in the liquid phase in isothermal CSTR. A stream containing equimolar amounts of A and B in a solvent enters. the reactor, and the conversion of A is measured to be 60%. The equilibrium conversion o A under the same inlet conditions is known to be 80%. The volumetric flowrate into the process is to be...
6 (20 pts). The irreversible elementary reaction of A+B take place in the packed bed rector PRO as shown below. Unfortunately, the catalyst particle size is so small as to induce the pressurəsro across the catalyst bed (P. = 20 atm and Pout 9 atm). You want to reduce the pressure drop and thereby increase the overall conversion. One way to eliminate the pressure drop in the catalytic reactor is to use a fluidized CSTR-type reactor in which a catalyst...
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...
Problem 5. The gas-phase elementar isomerization A B is carried out at 20 atm in a fluidized CSTR (below) containing 100 kg of catalyst where 50% conversion is achieved. Po:20 atm FAo 100kg . P-20 atm X 0.5 Someone proposed to replace the CSTR with a packed bed reactor (PBR, below), the entering pressure was 20 atm and the exit pressure was found to be 5 atm Po-20 atm FAo (100kg) (1) What would be the conversionif No pres ro...
An isothermal (170 °C) isobaric (6 atm) catalytic gas-phase reaction is carried out in a fluidized CSTR: Assume that the reaction is elementary. The feed (benzene and hydrogen) is stoichiometric with θ。= 50-. The rate constant defined wrt benzene is 53 mol / (kgcat * min * atm) at 300 K with activation energy of 80 kJ/mol. What catalyst weight is required to reach 80% conversion? Hint: Use ideal gas law to relate pressure to concentrations (note the units of...
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...
energy il Camor P5-30 Pressure Drop. The gas phase reaction A+B C+D is carried out isothermally at 227 C in a packed-bed reactor with 100 kg of catalyst. The reaction is first order in A and first order in B. The entering pres- sure was 20 atm and the exit pressure is 1 atm. The feed is equal molar in A onigA and B and the flow is in the turbulent regime with FA0 10 mol/min and CAO= 0.25 mol/dm3....
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...
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...
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...
Hi everybody,can you help me for problem 4 in the attach . Thank
for help!
The elementary reversible reaction A + B 2C occurs in the liquid phase in isothermal CSTR. A stream containing equimolar amounts of A and B in a solvent enters. the reactor, and the conversion of A is measured to be 60%. The equilibrium conversion o A under the same inlet conditions is known to be 80%. The volumetric flowrate into the process is to be...
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