If the tank is filled initially with 1000 kg of the inlet solution, how long after the outlet pump is turned on will the tank run dry?
If the tank is filled initially with 1000 kg of the inlet solution, how long after the outlet pump is turned on will the tank run dry?
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
![Desalination plants are used to purify seawater so it is suitable for drinking. Seawater
containing 8 g salt/kg solution is pumped into a well-mixed tank at a rate of 0.5 kg/min.
Assume that the balance of the solution is pure water.
Because of faulty design, water is evaporating from the tank at a rate of 0.5 kg/min. The
salt solution leaves the tank at a rate of 10 kg/min.
a) If the tank is filled initially with 1000 kg of the inlet solution, how long after the
outlet pump is turned on will the tank run dry?
b)
Use Euler's Method to determine the salt concentration in the tank as a function
of time?
[Use a step size of t = 20 min up to 500 minutes and thereafter use a step size of t=
100 min.]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fce1e8cc5-bedf-42d1-b157-e4001e8e3a68%2F533b9bcd-7060-4bcb-839b-c91eb2c73284%2F9s15qth_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Desalination plants are used to purify seawater so it is suitable for drinking. Seawater
containing 8 g salt/kg solution is pumped into a well-mixed tank at a rate of 0.5 kg/min.
Assume that the balance of the solution is pure water.
Because of faulty design, water is evaporating from the tank at a rate of 0.5 kg/min. The
salt solution leaves the tank at a rate of 10 kg/min.
a) If the tank is filled initially with 1000 kg of the inlet solution, how long after the
outlet pump is turned on will the tank run dry?
b)
Use Euler's Method to determine the salt concentration in the tank as a function
of time?
[Use a step size of t = 20 min up to 500 minutes and thereafter use a step size of t=
100 min.]
Expert Solution
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 5 steps with 4 images
Recommended textbooks for you
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…
Chemical Engineering
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY
Elements of Chemical Reaction Engineering (5th Ed…
Chemical Engineering
ISBN:
9780133887518
Author:
H. Scott Fogler
Publisher:
Prentice Hall
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…
Chemical Engineering
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY
Elements of Chemical Reaction Engineering (5th Ed…
Chemical Engineering
ISBN:
9780133887518
Author:
H. Scott Fogler
Publisher:
Prentice Hall
Industrial Plastics: Theory and Applications
Chemical Engineering
ISBN:
9781285061238
Author:
Lokensgard, Erik
Publisher:
Delmar Cengage Learning
Unit Operations of Chemical Engineering
Chemical Engineering
ISBN:
9780072848236
Author:
Warren McCabe, Julian C. Smith, Peter Harriott
Publisher:
McGraw-Hill Companies, The