Suggest a suitable reactor system (type, configuration, feed arrangements etc.) and operating conditions for each of the following sets of reactions to maximize the selectivity of species D. Derive the instantaneous selectivity equations for each sets of reactions considering two reactor temperatures (i.e. 100°C or 900°C). Make sketches of your reactor system to clearly illustrate your operation strategy. The reaction rates are in mol/(dm³.s) and the concentrations are in mol/dm³. (a) (1) A + B D -riA = 10 exp(-8,000 K/T)C,CB 3/2 A + B → U -l2A = 100 exp(-1,000 K/T)C C -rIA = 100 exp(-1,000 K/T)C,CB (2) (b) (1) A + B → D %3D (2) A + B → U -r2A = 10° exp(-8,000 K/T)C,CB (c) (1) A + B → D -rIA = 10 exp(-1,000 K/T)C,CB (2) B + D →U -ľ2B = 10° exp(-10,000 K/T)C;Cp (d) (1) A - →D -rIA = 4280 exp(-12,000 K/T)CA (2) D → Ui -l2D = 10,100 exp(-15,000 K/T)C, (3) A - Uz -13A = 26 exp(-10,800 K/T)CA (e) (1) A + B → D -"IA = 10° exp(-10,000 K/T)C,CB (2) D → A + B -l20 = 20 exp(-2,000 K/T)C, (3) A + B → U -"3A = 10' exp(-13,000 K/T)C,Cỉ %3D
Suggest a suitable reactor system (type, configuration, feed arrangements etc.) and operating conditions for each of the following sets of reactions to maximize the selectivity of species D. Derive the instantaneous selectivity equations for each sets of reactions considering two reactor temperatures (i.e. 100°C or 900°C). Make sketches of your reactor system to clearly illustrate your operation strategy. The reaction rates are in mol/(dm³.s) and the concentrations are in mol/dm³. (a) (1) A + B D -riA = 10 exp(-8,000 K/T)C,CB 3/2 A + B → U -l2A = 100 exp(-1,000 K/T)C C -rIA = 100 exp(-1,000 K/T)C,CB (2) (b) (1) A + B → D %3D (2) A + B → U -r2A = 10° exp(-8,000 K/T)C,CB (c) (1) A + B → D -rIA = 10 exp(-1,000 K/T)C,CB (2) B + D →U -ľ2B = 10° exp(-10,000 K/T)C;Cp (d) (1) A - →D -rIA = 4280 exp(-12,000 K/T)CA (2) D → Ui -l2D = 10,100 exp(-15,000 K/T)C, (3) A - Uz -13A = 26 exp(-10,800 K/T)CA (e) (1) A + B → D -"IA = 10° exp(-10,000 K/T)C,CB (2) D → A + B -l20 = 20 exp(-2,000 K/T)C, (3) A + B → U -"3A = 10' exp(-13,000 K/T)C,Cỉ %3D
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
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Transcribed Image Text:Suggest a suitable reactor system (type, configuration, feed arrangements etc.) and operating
conditions for each of the following sets of reactions to maximize the selectivity of species D.
Derive the instantaneous selectivity equations for each sets of reactions considering two reactor
temperatures (i.e. 100°C or 900°C). Make sketches of your reactor system to clearly illustrate your
operation strategy. The reaction rates are in mol/(dm.s) and the concentrations are in mol/dm³.
(a) (1)
A + B D
-riA = 10 exp(-8,000 K/T)C,CB
A +B →U
3/2
-l2A = 100 exp(-1,000 K/T)C C
-riA 3D 100 еxp(-1,000 K/T)C, Св
(2)
(b) (1)
A + B → D
10
-2A =
-rIA = 10 exp(-1,000 K/T)CACB
(2)
A + B → U
exp(-8,000 K/T)CACB
(c) (1)
A + B → D
(2)
B + D U
-l2B = 10' exp(-10,000 K/T)C;Cp
(d) (1)
A
-rIA = 4280 exp(-12,000 K/T)CA
(2)
D
U
-"2D = 10,100 exp(-15,000 K/T)C,
(3)
A > U,
-13A
%3D 26 еxp(-10,800 K/TICA
(e) (1)
A + B →D
-lIA =
10°
еxp(-10,000 K/T)CАСВ
(2)
D - A + B
-l20 = 20 exp(-2,000 K/T)C,
%3D
(3)
A + B → U
-"3A = 10' exp(-13,000 K/T)C,C}
%3D
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