A stirred-tank blending system initially is full of water and is being fed pure water at a constant flow rate, q. At a particular time, an operator adds caustic solution at the same volumetric flow rate q but concentration c. If the liquid volume V is constant, the dynamic model for this process is:
A stirred-tank blending system initially is full of water and is being fed pure water at a constant flow rate, q. At a particular time, an operator adds caustic solution at the same volumetric flow rate q but concentration c. If the liquid volume V is constant, the dynamic model for this process is:
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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![A stirred-tank blending system initially is full of water
and is being fed pure water at a constant flow rate, q.
At a particular time, an operator adds caustic solution
at the same volumetric flow rate q but concentration Cį.
If the liquid volume V is constant, the dynamic model
for this process is:
.dc
dt
y
+ qc = qci
with c(0) = 0
What is the concentration response of the reactor ef-
fluent stream, c(t)? Sketch it as a function of time.
Data: V = 2 m³;q=0.4 m³/min ci = 50 kg/m³](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8ef5005f-99e9-4e7d-9469-054276644387%2F58aee83d-93c7-4c3f-87e1-124367234fc1%2Fzfypqe_processed.png&w=3840&q=75)
Transcribed Image Text:A stirred-tank blending system initially is full of water
and is being fed pure water at a constant flow rate, q.
At a particular time, an operator adds caustic solution
at the same volumetric flow rate q but concentration Cį.
If the liquid volume V is constant, the dynamic model
for this process is:
.dc
dt
y
+ qc = qci
with c(0) = 0
What is the concentration response of the reactor ef-
fluent stream, c(t)? Sketch it as a function of time.
Data: V = 2 m³;q=0.4 m³/min ci = 50 kg/m³
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