he following parameters apply to enzymes entrapped in a porous matrix. VM = 8 mg/L-min; KM = 150 mg/L; diffusivity De = 6.7x 10-10 dm^2/min; particle diameter = 0.23 mm; bulk substrate concentration Sb = Ss = 3 gr/L. With these values, calculate the dimensionless Michaelis constant β and then Thiele Modulus φ. Then, using those values, determine the effectiveness factor value η from the diagram below
he following parameters apply to enzymes entrapped in a porous matrix. VM = 8 mg/L-min; KM = 150 mg/L; diffusivity De = 6.7x 10-10 dm^2/min; particle diameter = 0.23 mm; bulk substrate concentration Sb = Ss = 3 gr/L. With these values, calculate the dimensionless Michaelis constant β and then Thiele Modulus φ. Then, using those values, determine the effectiveness factor value η from the diagram below
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
Related questions
Question
The following parameters apply to enzymes entrapped in a porous matrix. VM = 8 mg/L-min; KM = 150 mg/L; diffusivity De = 6.7x 10-10 dm^2/min; particle diameter = 0.23 mm; bulk substrate concentration Sb = Ss = 3 gr/L. With these values, calculate the dimensionless Michaelis constant β and then Thiele Modulus φ. Then, using those values, determine the effectiveness factor value η from the diagram below
![0.8-
0.6-
0.01
Od
0.4-
B = 10
0.2-
0.1
4 6 8 10
20
40 60 80 10
THIELE MODULUS,
Figure 3.20. Theoretical relationship between the effectiveness factor n and first-orde
Thiele modulus, o, for a spherical porous immobilized particle for various values of B
where B is the dimensiontess Michaelis constant. (With permission, from D. 1. C. Wange
al. Fermentation und Enzyme Technology, John Wiley & Sons, Inc., New York, 1979
p. 329.)
EFFECTIVENESS FACTOR ()](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F52f683fe-229c-4e0d-896b-5fdb89d6f80f%2F871e0be7-7f78-45e0-b66b-7cd0a0506d7e%2Fa434nn_processed.jpeg&w=3840&q=75)
Transcribed Image Text:0.8-
0.6-
0.01
Od
0.4-
B = 10
0.2-
0.1
4 6 8 10
20
40 60 80 10
THIELE MODULUS,
Figure 3.20. Theoretical relationship between the effectiveness factor n and first-orde
Thiele modulus, o, for a spherical porous immobilized particle for various values of B
where B is the dimensiontess Michaelis constant. (With permission, from D. 1. C. Wange
al. Fermentation und Enzyme Technology, John Wiley & Sons, Inc., New York, 1979
p. 329.)
EFFECTIVENESS FACTOR ()
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 4 steps with 4 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemical-engineering and related others by exploring similar questions and additional content below.Recommended textbooks for you
![Introduction to Chemical Engineering Thermodynami…](https://www.bartleby.com/isbn_cover_images/9781259696527/9781259696527_smallCoverImage.gif)
Introduction to Chemical Engineering Thermodynami…
Chemical Engineering
ISBN:
9781259696527
Author:
J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:
McGraw-Hill Education
![Elementary Principles of Chemical Processes, Bind…](https://www.bartleby.com/isbn_cover_images/9781118431221/9781118431221_smallCoverImage.gif)
Elementary Principles of Chemical Processes, Bind…
Chemical Engineering
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY
![Elements of Chemical Reaction Engineering (5th Ed…](https://www.bartleby.com/isbn_cover_images/9780133887518/9780133887518_smallCoverImage.gif)
Elements of Chemical Reaction Engineering (5th Ed…
Chemical Engineering
ISBN:
9780133887518
Author:
H. Scott Fogler
Publisher:
Prentice Hall
![Introduction to Chemical Engineering Thermodynami…](https://www.bartleby.com/isbn_cover_images/9781259696527/9781259696527_smallCoverImage.gif)
Introduction to Chemical Engineering Thermodynami…
Chemical Engineering
ISBN:
9781259696527
Author:
J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:
McGraw-Hill Education
![Elementary Principles of Chemical Processes, Bind…](https://www.bartleby.com/isbn_cover_images/9781118431221/9781118431221_smallCoverImage.gif)
Elementary Principles of Chemical Processes, Bind…
Chemical Engineering
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY
![Elements of Chemical Reaction Engineering (5th Ed…](https://www.bartleby.com/isbn_cover_images/9780133887518/9780133887518_smallCoverImage.gif)
Elements of Chemical Reaction Engineering (5th Ed…
Chemical Engineering
ISBN:
9780133887518
Author:
H. Scott Fogler
Publisher:
Prentice Hall
![Process Dynamics and Control, 4e](https://www.bartleby.com/isbn_cover_images/9781119285915/9781119285915_smallCoverImage.gif)
![Industrial Plastics: Theory and Applications](https://www.bartleby.com/isbn_cover_images/9781285061238/9781285061238_smallCoverImage.gif)
Industrial Plastics: Theory and Applications
Chemical Engineering
ISBN:
9781285061238
Author:
Lokensgard, Erik
Publisher:
Delmar Cengage Learning
![Unit Operations of Chemical Engineering](https://www.bartleby.com/isbn_cover_images/9780072848236/9780072848236_smallCoverImage.gif)
Unit Operations of Chemical Engineering
Chemical Engineering
ISBN:
9780072848236
Author:
Warren McCabe, Julian C. Smith, Peter Harriott
Publisher:
McGraw-Hill Companies, The