Determine the Rmax in mg cm² *s mg & KM in! cm
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
1008
r_max is right need k_max but also how?

Transcribed Image Text:Mass Transfer in the Liquid-Solid Film of an immobilized Catalyzed Reaction.
points):
Two reactions take place where two enzymes, E₁ and E₂ are immobilized on a flat
surface. E₁ reacts with substrate S₁ which produces substrate S₂ as the product. I
.. the overall reaction is:
S₁
The figure below shows the rate of the first reaction on the surface as a function of the
concentration of S1.
Enzyme 1
R or J
(mg/(L*cm^2*sec)
F|CSB=₁12015
231419=20C/5
C₂3
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
T
I
T
I
A) Determine the Rmax in
S₂
I
mg
cm²*s
0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.10 0.11 0.12
S (mg/cm^3)
Enzyme 2
→ P
For a bulk concentration of is 0.120 mg/cm^3 (120 mg/L) and a mass transfer coefficient ka is
20 cm/s and assuming that there is no mass transfer resistance within the non-porous surface,
then answer the following:
foon 25
mg
cm
Rmax = 4.0 Km =?
& KM in
dni on
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