(5) [Text - problem 4.32] Solve for 50 and 95% efficiency Compare the reactor volume required to achieve 95% efficiency for a CMFR and a PFR for the following conditions: steady-state, first-order reaction, flow rate = 14 m³ day, and reaction rate coefficient 0.05 day-¹.

(5) [Text - problem 4.32] Solve for 50 and 95% efficiency Compare the reactor volume required to achieve 95% efficiency for a CMFR and a PFR for the following conditions: steady-state, first-order reaction, flow rate = 14 m³ day, and reaction rate coefficient 0.05 day-¹.

Sustainable Energy

2nd Edition

ISBN:9781337551663

Author:DUNLAP, Richard A.

Publisher:DUNLAP, Richard A.

Chapter14: Ocean Thermal Energy Conversion And Ocean Salinity Gradient Energy

Section: Chapter Questions

Problem 11P

See similar textbooks

Related questions

Q: 1) Consider the elevation view of an interior beam shown below. The beam has a t-shaped cross-…

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: A three-zone city has the following characteristics: Zone 1 Zone 2 Zone 3 Initial travel time…

Q: SHOW COMPLETE SOLUTION 1. Reaction 2. Shear and Moment Diagram 3. Elastic Curve

A: Ra = 15 kNRb = 15 kNRc = 0 kNExplanation:Please see attach photo for the solutions thank you.

Q: F6-12. Draw the shear and moment diagrams for the simply supported beam. 10 kN/m 3m- -3 m- 10 kN/m B

A: The sum of force in the y directiontaking moment about Alets RA is

Q: I just need help with parts d and e, thanks!

A: d) Tha maximum dry unit weight= 18.38 KN/m3 Optimum water content= 11.5 % e) Degree of…

Q: Solut

A: Critical buckling load Pcr=122.89KipExplanation:Step 1: Critical buckling load Pcr=π2EI/Leff2For…

Q: A constant force = 2.91+3.33 N acts on an object as it moves along a straight-line path. If the…

A: Force, F = 2.9i+3.3j Ndisplacement, d=1.7i +4.6j m

Q: 6. What range do the methods for determining required strength of a member cover? a) from very…

A: 6. What range do the methods for determining required strength of a member cover?a) From very…

Q: How much weight can a 4-meter-tall steel (E = 200 GPa) column of cross section 20 x 60 mm with one…

A: Given data -Modulus of elasticity E = 200 GPaLength L= 4 mColumn cross section ( b x h ) = 20 x 60…

Q: Floor joists are structural members which support flooring in structures, as in the diagram on the…

Q: 50 units 50 units A Which rivet is least likely to fracture first? a OA b Ов C d Ос The rivets are…

A: In both figures, rivets A and C are located at the free end of the beam, 50 units of load act at the…

Q: For the indeterminate loading shown, what is the reaction force of the left wall acting on the bar…

A: Load 4 kNConstants 298 and 128 kN/mmTo find out Reaction at left wall

Q: 5-22 The coupling is used to connect the two shafts together. Assuming that the shear stress in the…

A: Number of boltsn=Rd22r3Explanation:

Q: embers Thursday Nov.24, 2020 3. Compute the design strength in tension, Pn, of an ASTM F1554 Gr. 36…

A: Compute the design strength in tension Pn, of an ASTM F1554 Gr. 36% in diameter THREADED rod.Your…

Q: 2. A jet propelled airplane in steady flight has forces acting shown in the figure. A gust of air…

A: A jet propelled airplane in steady flight has forces acting shown in the figure. A gust of air…

Q: Determine the largest torque T which may be applied to end of the solid bar which is shown in the…

A: G = 40 GPa

Q: A three hinged stiffening girder of a suspension bridge of span 100 m is subjected to a UDL of 20…

A: A three-hinged stiffening girder of a suspension bridge of span 100 m is subjected to a udl of 20…

Q: A two-story hospital is being designed in New Jersey. A) With a basic wind speed of 115 mph and wind…

Q: (a) A cylindrical sample as shown in Figure Q6 is under tensile force F. The tensile stress produces…

Q: A slope is shown in the figure below. If AC represents a trial failure plane, determine the factor…

A: A. The factor of safety against sliding for the wedge ABC is approximately 1.056B. The factor of…

Q: When carrying out the permanent adjustments of a dumpy level by two-peg method, the following…

Q: A 400 mm square prestressed concrete pile is to be driven 19 m into the soil profile shown in Figure…

A: 400mm x 400mm square pileL = 19 mFS = 2.5

Q: There are three maior different types of precipitation that are classified by the producing…

Q: Determine the block shear capacity of the following plate with holes shown. The holes are 0.026m in…

A: P=844.8NExplanation:for each hole,6P=τs∗4Π∗d2∗2P=120∗4Π∗0.0262∗12P= 764537.9882Nfor…

Q: In the beam loaded as shown below, compute the moment of areas between support about the right end

A: To compute:The moment of areas between support about the right end

Q: 1. Determine the maximum combined loads using the recommended ASCE 7 expressions for LRFD. D=15,000…

Q: Question 1 Calculate the loads acting on Beam B1 then check the adequa resist the bending moment…

A: To solve this problem, we'll calculate the loads acting on Beam B1 and then check the adequacy of…

Q: As shown in the figure below, a horizontal alignment consists of two tangent lines smoothened by a…

A: Super elevation = 8%Super elevation runoff length = 291 feetCross slope = 2 %

Q: Hello, can i get help in solving this exercise?

A: Time Mean Speed: Vt=49.8 kphSpace Mean Speed: Vs≈48.82 kphExplanation:We are given the following…

Q: A commercially-pure copper wire originally 10.00m long is pulled until its final length is 10.10 m.…

A: Initial Length of wire L = 10.00 m Final length in first case = 10.10 m Final length is second case…

Q: 1. Describe the factors influencing soil permeability and the methods used to determine permeability…

A: The capacity of the soil to allow water or other fluids to pass through it is known as “soil…

Q: 15. The flexible belt runs around two pulleys of different radii. At the instant shown, point C on…

A: For giventhe radius of pully at A =150mmthe radius of pully at B =100mmvelocity at point…

Q: A gravity retaining wall is being designed to retain 10.0 m of soil consisting of 7.0 m of sand and…

Q: 50 units 50 units A B C Which rivet is least likely to fracture first? a O A b O B C Ос d The rivets…

A: Understand the question. The question asks which rivet, labeled A, B, or C, is least likely to…

Q: 8.13 Refer to Figure P8.13. Det in the clay layer below the the net foundation load of 900 kN (net…

Q: Hello, can i also get help for this question too?

A: (1) the optimum speed = 28.68 mi/hr(2) the optimum density = 58 veh/mi(3) the maximum flow = 1663…

Q: The design stopping sight distance of a circular highway segment is 370 feet. The travel lane width…

Q: 2. Compute the design strength in tension, P, of the A36 steel plate (1/4 in x 12 in) with a line of…

A: Compute the design strength in tension, Pn, of the A36 steel plate (1/4 in 12in) with a line of…

Q: Consider a fixed beam AB of span 1 subjected to a uniformly distributed load 'w' kN/m on half of its…

A: For a given arrangement,For a fixed beam AB of span l subjected to uniformly distributed load 'w'…

Q: 600 lb 600 lb Do 600 lb 300 lb B 300 lb 6 ft F H AQ C E G 6 ft 8 ft -8 ft 8 ft 8 ft 8 ft→ Analyze…

Q: What are the advantages and disadvantages of using Autoclaved Aerated Concrete (AAC) blocks in…

A: Advantage:- 1.) Light weight :- AAC blocks are light weight due to their cellular structure,making…

Q: A certain composite truss is supported and subjected to various concentrated load as shown below: 20…

Q: The following steel circular bar (Es = 200 GPa) is divided into two segments. Segment 1 is tubular…

A: X = 6.0914mExplanation:Step 1: Step 2:

Q: Use the figure below to solve this problem. A) Assume a 4-inch thick-reinforced concrete (normal…

Q: Find the discharge through each pipe in the network of pipe shown below: (Taken n = 2) 20 r=5 >50…

Q: 8.10 The results of standard penetration tests in a granular soil deposit are as follows: Standard…

Q: Draw the shear and moment diagrams fo

Q: 1. The figure below shows the flow net for seepage of water around a single row of sheet piles…

Q: I will rate your answer, thanks

A: a)i. The soil will be clayey sand.ii. The soil will be hard and brittle.b)The soil is well graded…

Q: I need to calculate normal force/ supporting force! 啡 4 kN a = 45° 2 m 5 kN/m 3 m ↓↓ 2 m

Question

(5) [Text - problem 4.32] Solve for 50 and 95% efficiency
Compare the reactor volume required to achieve 95% efficiency for a CMFR and a PFR for the following
conditions: steady-state, first-order reaction, flow rate = 14 m³ day, and reaction rate coefficient =
0.05 day-¹.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: Taking given data.

VIEW

Step 2: Finding final and initial concentration of reactants ratio

VIEW

Step 3: Deriving volume of completely mixed flow reactor (CMFR)

VIEW

Step 4: Finding Volume of CMFR for both 95% and 50% efficiencies

VIEW

Step 5: Deriving volume of PFR

VIEW

Step 6: Finding Volume of PFR for both 95% and 50% efficiencies

VIEW

Solution

VIEW

Step by step

Solved in 7 steps with 33 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

A batch reactor is to be used to treat raw water to achieve 95% pollutant removal. The pollutant has a second-order reaction rate constant of 0.35 L/(mg.day), what is the required residence time of water in the batch reactor, in days? For the same water in above problem , assume we are planning to use a continuous flow, completely mixed reactor, what would be the required residence time? How does this compare to the time for the batch reactor in problem two?
A CMFR is working at a steady state. The volume of the reactor and flow rate are 10m3 and 2.5m3/h respectively. The influent pollutant concentration is 10mg/L. Calculate the pollutant concentration in the reactor when the pollutant is going first order decay with reaction rate constant k=0.3/h
What type of reactor meets with the following conditions? 1) complete mixing; 2) continuous flow
Develop a mathematical expression of three phase fluidized bed reactor for first order catalytic reaction A - B, accounting for reactant A at any level Z in the bed
The rise times (unit: min) of a reactor for two batches are measured in experiment. 1.Define the sample space of the experiment. 2.Define E1 where the reactor rise time of the first batch is less than 55 min and E2 where the reactor rise time of the second batch is greater than 70 min. 3.Find E1 ∪ E2, E1 ∩ E2, and E1’. 4.Are E1 and E2 mutually exclusive? 5. Are E1 and E2 exhaustive?
From the test specifications given in Table 5.2(attached), show that thecompactive energy in method C is 2700 kN. m/m3.
A 10-kg mass of superheated refrigerant-134a at 1.2 MPa and 70°C is cooled at constant pressure until it exists as a compressed liquid at 20°C. (a) Show the process on a T-v diagram with respect to saturation lines. (b) Determine the change in volume. (c) Find the change in total internal energy.
You are studying a reactor that receives a particular reactive contaminant which follows a zero order reaction process (ie. the reaction rate is independent of the concentration of the contaminant). If you assume plug flow, a cross sectional average velocity of 10 cm/sec, and a zero order reaction rate of 0.5 mg/l min, how long should my reactor be such thatthe concentration is reduced by from 10 mg/L to 1 mg/L? (hint: do a mass balance for the system).
A continous flow, completely mixed reactor is to be used to treat raw water to achieve 95% pollutant removal. The pollutant has a second-order reaction rate constant of 0.35 L/(mg.day), what is the required residence time of water in the continous flow reactor, in days?
A reactor with predominantly longitudinal dimension has reaction volume of 3,000 m3.The influent has flow rate of 600 m3/day and concentration of Na+200 g/m3 and BOD 200 g/m3. Please answer the following:a. What is the hydraulic retention time? b. What would be concentration decay model along the relative length x=L/L0? c. If it is an ideal plug flow reactor, please calculate the concentration profile along the length of the reactor, e.g., x=0.2, 0.4, 0.6, 0.8, and 1 of the total length if Na+ is a conservative species while BOD is degradable specie with reaction rate constant k = 0.4/day. d. Please plot the concentration profile vs. relative length x for Na+and BOD, respectively.
A turbine is set 40 m below the water level of a reservoir is fed by 60 cm diameter pipe. A short pipe of 45 cm diameter discharges the water from the turbine to atmosphere (Fig. 1). If a total frictional loss of 10 m is assumed and turbine efficiency 85%, estimate the power output when the discharge is 0.8 m/s.
Determine the pollutant removal efficiency (%) in an ideal plug flow reactor having hydraulic detention time τ=5hr for a hazardous chemical having a first-order decay rate constant of k=0.40hr−1. Hydraulic detention time = 5 hours.