Elements of Chemical Reaction Engineering (5th Edition) (Prentice Hall International Series in the Physical and Chemical Engineering Sciences)
5th Edition
ISBN: 9780133887518
Author: H. Scott Fogler
Publisher: Prentice Hall
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Chapter 5, Problem 5.7P
Interpretation Introduction
Interpretation:
The activation energy in
Concept introduction:
The conversion, X can be defined as the moles of any species A that are reacted per mole of A fed in the reactor.
The full form of CSTR is Continuous-Stirred Tank Reactor. This reactor has its application in the industrial processes. This reactor actually used for liquid-phase reactions.
The full form of PFR is Plug-Flow Reactor which consists of a cylindrical pipe and it is used for the gas-phase reactions.
The minimum amount of energy that is needed to initiate a chemical reaction is termed as activation energy. It is expressed as
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9.4. A PID temperature controller is at steady state with an output pressure of 9 psig. The set
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at the rate of 0.5°F/min. The motion of the set point is in the direction of lower temperatures.
If the current settings are
PART 3 LINEAR CLOSED-LOOP SYSTEMS
Ke
=
2 psig/°F
Ti =
1.25 min
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plot the output pressure versus time.
9.6. A PI controller has the transfer function
Determine the values of K, and T.
5s + 10
Ge
S
9.5. The input & to a PI controller is shown in Fig. P9-5. Plot the output of the controller if
Ke 2 and 0.50 min.
-
E
0.5
0
-0.5
0
FIGURE P9-5
2
4
t, min
Chapter 5 Solutions
Elements of Chemical Reaction Engineering (5th Edition) (Prentice Hall International Series in the Physical and Chemical Engineering Sciences)
Ch. 5 - If it takes 11 minutes to cook spaghetti in Ann...Ch. 5 - Prob. 5.3PCh. 5 - Prob. 5.4PCh. 5 - The elementary gas-phase reaction 2A B is carried...Ch. 5 - A reversible liquid-phase isomerization is carried...Ch. 5 - Prob. 5.7PCh. 5 - Prob. 5.8PCh. 5 - Prob. 5.9PCh. 5 - Troubleshooting (a) A liquid-phase isomerization A...Ch. 5 - Prob. 5.11P
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