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6.1. A liquid reactant stream (1 moliter) passes through two mixed flow reac- tors in a...
6.4. Reactant A (A-R, CA 26 mol/m) passes in steady flow through four equal-size mixed flow...
6.4. Reactant A (A-R, CA 26 mol/m) passes in steady flow through four equal-size mixed flow reactors in series (Total 2 min). When steady state is achieved the concentration of A is found to be 11, 5, 2, 1 mol/m3 in the four units. For this reaction, what must be Tplug so as to reduce Ca from CAo26 to C1 mol/m3?
5.33. When B is mixed with A, the liquid phase reaction A+BC rkCA has a rate...
5.33. When B is mixed with A, the liquid phase reaction A+BC rkCA has a rate constant k 0.2 min. This reaction is to be carried out isothermally in a CSTR at steady state. The reactant A costs $2/mol and reactant B costs $0.10/mol. The product C sells for $6/mol. The cost of operating the reactor is $0.05 per liter per hour. We wish to produce 360,000 moles of C per day to meet the market demands The available reactants,...
An elementary reaction is operated in liquid phase in a perfect mixed flow (CSTR) reactor A...
An elementary reaction is operated in liquid phase in a perfect mixed flow (CSTR) reactor A 3B The feeding is composed of pure reactant A at an inlet molar flowrate of 1mol.h. The reaction advancement ? is 0.8 mol.h-1. a) Compute the partial molar flowrates of A and B at the reactor outlet b) ? (h) the space time, is defined as the ratio between the volume of the liquid mixture ver the volumetric flowrate of the feeding stream q(m.h),...
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...
PROBLEM 2 The elementary liquid phase irreversible reaction (A+B -> C) takes place in a 1...
PROBLEM 2 The elementary liquid phase irreversible reaction (A+B -> C) takes place in a 1 m² Mixed Flow Reactor with the equimolar mixture of A and B at the volumetric feed flow rate of 0.5 m3/min, the feed concentration of A equal to 1 mol/L, and the feed temperature of 300K. When the reaction takes place under isothermal conditions at 300K the conversion of A is 30%. When the reaction takes place adiabatically the exit temperature is 350K and...
Reactions Engineering. Please answer fully with explanation and write neatly. Thanks xx Question 3 (20 marks, 36 minutes) Substance A in the liquid phase produces R and S by the following reaction...
Reactions Engineering. Please answer fully with
explanation and write neatly. Thanks xx
Question 3 (20 marks, 36 minutes) Substance A in the liquid phase produces R and S by the following reactions: R RCA The feed (CA,-ו0. CR0-0, Cs,-0.3 miol/ dm) enters two mixed flow reactors in series (τ min, T 10 min). 2.5 Knowing the composition in the first reactor (CA composition leaving the second reactor 0.4, C'R-0.2, C's 0.7 mol/ dm), find the 118] 32 What is the...
Q.1 Iso-octane (a gasoline blend) can be produced by the reaction: C4H8 (Butene) + i-C4H10 (isobutane)...
Q.1 Iso-octane (a gasoline blend) can be produced by the reaction: C4H8 (Butene) + i-C4H10 (isobutane) > C&H18 (iso-octane) The reaction takes place in the liquid phase at 45 F and 90 psia. The desired production of isooctane is 918 mol/h. One feed stream containing 80 mol% butene, 12% n-butane and 8% propane is mixed-in equi-molar ratio- with another stream containing 73 mol% isobutane, 15% n- butane and 12% propane. The mixed feed streams enter the reactor at 45° F...
5. (40 points) A set of reactors processes 20 cfm through two basins in series: one...
5. (40 points) A set of reactors processes 20 cfm through two basins in series: one of these basins has dimensions of 10' deep x 20' wide x 50' long, while the other has dimensions of 10' deep x 20' wide x 100' long. One of these will operate as an ideal plug flow operation, and the other as an ideal continuously stirred tank reactor (CSTR). A reaction will be performed in this sequence of reactors, for which k 0.05...
1. In 1970, the total phosphorus (TP) load to Lake Erie was 18.150 tonnes/year (where tonnes...
1. In 1970, the total phosphorus (TP) load to Lake Erie was 18.150 tonnes/year (where tonnes or metric ton = 1,000 kg). The surface area, volume, and outflow from Lake Erie are given as 25.2 x 10 m² 468 x 10 m, and 182 x 10 m yr, respectively. Based on previous evaluations, the total phosphorus is removed from the lake with an apparent settling rate of 16 m/yr. a. Draw a diagram and write the mass balance equation for...
We never learned this and I can’t find it in the textbook but the assignment is...
We
never learned this and I can’t find it in the textbook but the
assignment is still due. I could really use the help and a brief
explanation on how to go about this problem. Thank you
Homework 2 ENV 3006C 2018 1. A small sheep farm produces a waste flow of 10,000 gallons per day. The concentration of [TOC] total organic carbon is 600 mg/L. The flow is directed to a lagoon that aerated and mixed. The reaction rate...
6.4. Reactant A (A-R, CA 26 mol/m) passes in steady flow through four equal-size mixed flow reactors in series (Total 2 min). When steady state is achieved the concentration of A is found to be 11, 5, 2, 1 mol/m3 in the four units. For this reaction, what must be Tplug so as to reduce Ca from CAo26 to C1 mol/m3?
5.33. When B is mixed with A, the liquid phase reaction A+BC rkCA has a rate constant k 0.2 min. This reaction is to be carried out isothermally in a CSTR at steady state. The reactant A costs $2/mol and reactant B costs $0.10/mol. The product C sells for $6/mol. The cost of operating the reactor is $0.05 per liter per hour. We wish to produce 360,000 moles of C per day to meet the market demands The available reactants,...
An elementary reaction is operated in liquid phase in a perfect mixed flow (CSTR) reactor A 3B The feeding is composed of pure reactant A at an inlet molar flowrate of 1mol.h. The reaction advancement ? is 0.8 mol.h-1. a) Compute the partial molar flowrates of A and B at the reactor outlet b) ? (h) the space time, is defined as the ratio between the volume of the liquid mixture ver the volumetric flowrate of the feeding stream q(m.h),...
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...
PROBLEM 2 The elementary liquid phase irreversible reaction (A+B -> C) takes place in a 1 m² Mixed Flow Reactor with the equimolar mixture of A and B at the volumetric feed flow rate of 0.5 m3/min, the feed concentration of A equal to 1 mol/L, and the feed temperature of 300K. When the reaction takes place under isothermal conditions at 300K the conversion of A is 30%. When the reaction takes place adiabatically the exit temperature is 350K and...
Reactions Engineering. Please answer fully with
explanation and write neatly. Thanks xx
Question 3 (20 marks, 36 minutes) Substance A in the liquid phase produces R and S by the following reactions: R RCA The feed (CA,-ו0. CR0-0, Cs,-0.3 miol/ dm) enters two mixed flow reactors in series (τ min, T 10 min). 2.5 Knowing the composition in the first reactor (CA composition leaving the second reactor 0.4, C'R-0.2, C's 0.7 mol/ dm), find the 118] 32 What is the...
Q.1 Iso-octane (a gasoline blend) can be produced by the reaction: C4H8 (Butene) + i-C4H10 (isobutane) > C&H18 (iso-octane) The reaction takes place in the liquid phase at 45 F and 90 psia. The desired production of isooctane is 918 mol/h. One feed stream containing 80 mol% butene, 12% n-butane and 8% propane is mixed-in equi-molar ratio- with another stream containing 73 mol% isobutane, 15% n- butane and 12% propane. The mixed feed streams enter the reactor at 45° F...
5. (40 points) A set of reactors processes 20 cfm through two basins in series: one of these basins has dimensions of 10' deep x 20' wide x 50' long, while the other has dimensions of 10' deep x 20' wide x 100' long. One of these will operate as an ideal plug flow operation, and the other as an ideal continuously stirred tank reactor (CSTR). A reaction will be performed in this sequence of reactors, for which k 0.05...
1. In 1970, the total phosphorus (TP) load to Lake Erie was 18.150 tonnes/year (where tonnes or metric ton = 1,000 kg). The surface area, volume, and outflow from Lake Erie are given as 25.2 x 10 m² 468 x 10 m, and 182 x 10 m yr, respectively. Based on previous evaluations, the total phosphorus is removed from the lake with an apparent settling rate of 16 m/yr. a. Draw a diagram and write the mass balance equation for...
We
never learned this and I can’t find it in the textbook but the
assignment is still due. I could really use the help and a brief
explanation on how to go about this problem. Thank you
Homework 2 ENV 3006C 2018 1. A small sheep farm produces a waste flow of 10,000 gallons per day. The concentration of [TOC] total organic carbon is 600 mg/L. The flow is directed to a lagoon that aerated and mixed. The reaction rate...
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