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The first order reaction A rightarrow B is carried out in an adiabatic CSTR with A_A0...
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?...
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 elementary gas phase reaction (A <--> 2B) is to be carried out in an adiabatic...
The elementary gas phase reaction (A <--> 2B) is to be carried out in an adiabatic CSTR. The feed which is at a temperature of 27oC, consists of 80% of A and the remainder inerts. The volumetric flow rate entering the reactor at this temperature is 100 l/min. The concentration of A in the feed at 27oC is 0.5 mol/liter. For 80% of the adiabatic equilibrium conversion, calculate the required reactor volume. DATA: CpA=12 J/mol.K; CpB=10 J/mol.K; CpI=15 J/mol.K deltaHrxn=-75000...
. Question 2: The elementary, reversible, organic, liquid-phase reaction is carried out adiabatically in a CSTR...
.
Question 2: The elementary, reversible, organic, liquid-phase reaction is carried out adiabatically in a CSTR where 65% conversion is achiewd Ated'anonn of A and 50% excess 8, enters the reactor at 27°C with a volumetric flow rate of 2 L/s and a Cos of O.1 mol/L culate the temperature inside the reactor 2. Calculate the equilibrium conversion at the operating temperature. How close (in 3. Calculate the CSTR volume percentage) the conversion is from the equilsbrium conversion? If the...
The elementary, reversible gas phase reaction A B is to be carried out in a CSTR with heat exchange. Pure A is fed to t...
The elementary, reversible gas phase reaction A B is to be carried out in a CSTR with heat exchange. Pure A is fed to the reactor. The heat exchange coil in the reactor is maintained at 400K. The rate coefficient is known at 400K, but heat of reaction is unknown. Data: k1(400K) = 0.001 s.! V-1000L To=350K R-831 J/mol K h 5 mol's UA 1000 J/K Kea (450K-1 A) Calculate the conversion (X) if the steady state CSTR is operated...
The irreversible, endothermic, elementary, liquid-phase reaction: 2A ---> B, is carried out adiabatically in a 100 li...
The irreversible, endothermic, elementary, liquid-phase reaction: 2A ---> B, is carried out adiabatically in a 100 liter PRF. Species A and inert liquid are fed to the reactor with concentrations CAo = 1.5 mol/l and CIo = 1.5 mol/l, while FAo=20 mol/min. The entering temperature is 400 K. Calculate the conversion and temperature at the exit of the reactor, given the additional information below: k = 0.0003 l/(mol*min) at 300 K E= 12000 cal/(mol* K) CpA = 10 cal/(mol*K), CpB...
The first order irreversible reaction A -> B is carried out in a CSTR. The rate...
The first order irreversible reaction A -> B is carried out in a CSTR. The rate constant is 0.05 s^-1 and the volumetric flowrate is 0.02 m^3 s^-1. What volume of reactor is required in order to achieve a conversion of 80%? Hint:(Conversation of Ca to molar flowrate/volumetric flowrate)
The reversible liquid reaction 2A ↔ B + C is carried out in an isothermal CSTR...
The reversible liquid reaction 2A ↔ B + C is carried out in an isothermal CSTR with no pressure drop. The feed has an A concentration of 0.1 lbmol/ft3 and T=300K. The forward reaction rate constant is 1800 ft3/lbmol-s and the concentration equilibrium constant is 0.3. a. Determine the equilibrium conversion. b. Determine the reactor volume necessary to achieve 98% of the equilibrium conversion of A if the feed is 10 lb mol/min.
The following reaction of great industrial importance A rightarrow B is to be carried out under...
The following reaction of great industrial importance A rightarrow B is to be carried out under the following reaction conditions: T = 25 degree C, C_A0 = 0.15mol/lt and volumetric flow rate 0.5lt/min. The reaction is first order with respect to A and the rate constant, k = 0.158min^-1. The process engineer suggests the following plausible reactor configurations. Using the concept of Damkohler number, find which of these configurations will give the maximum conversion?
3. The endothemic irreversible 2nd order reaction A +B C is carried out in a pressurised...
3. The endothemic irreversible 2nd order reaction A +B C is carried out in a pressurised adiabatic batch reactor. The initial temperature is 120°C and the initial concentrations of both A and B are 2.0 kmol m2 Kinetic studies showed that the reaction rate constant is given by: 6000 k 2 x 105 exp(- m3kmol 1s1 T (8) (a) Derive the mass and energy balances for the reactor. Calculate the conversion achieved and the reactor temperature (b) (12) after 30...
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?...
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...
.
Question 2: The elementary, reversible, organic, liquid-phase reaction is carried out adiabatically in a CSTR where 65% conversion is achiewd Ated'anonn of A and 50% excess 8, enters the reactor at 27°C with a volumetric flow rate of 2 L/s and a Cos of O.1 mol/L culate the temperature inside the reactor 2. Calculate the equilibrium conversion at the operating temperature. How close (in 3. Calculate the CSTR volume percentage) the conversion is from the equilsbrium conversion? If the...
The elementary, reversible gas phase reaction A B is to be carried out in a CSTR with heat exchange. Pure A is fed to the reactor. The heat exchange coil in the reactor is maintained at 400K. The rate coefficient is known at 400K, but heat of reaction is unknown. Data: k1(400K) = 0.001 s.! V-1000L To=350K R-831 J/mol K h 5 mol's UA 1000 J/K Kea (450K-1 A) Calculate the conversion (X) if the steady state CSTR is operated...
The following reaction of great industrial importance A rightarrow B is to be carried out under the following reaction conditions: T = 25 degree C, C_A0 = 0.15mol/lt and volumetric flow rate 0.5lt/min. The reaction is first order with respect to A and the rate constant, k = 0.158min^-1. The process engineer suggests the following plausible reactor configurations. Using the concept of Damkohler number, find which of these configurations will give the maximum conversion?
3. The endothemic irreversible 2nd order reaction A +B C is carried out in a pressurised adiabatic batch reactor. The initial temperature is 120°C and the initial concentrations of both A and B are 2.0 kmol m2 Kinetic studies showed that the reaction rate constant is given by: 6000 k 2 x 105 exp(- m3kmol 1s1 T (8) (a) Derive the mass and energy balances for the reactor. Calculate the conversion achieved and the reactor temperature (b) (12) after 30...
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