Many specialty chemicals are produced in semibatch reactors where a reac. tant is added gradually into a batch reactor. This problem concerns the gov- eming equations of such operations without considering chemical reactions A well-mixed batch reactor initially contains 200 L of pure water. At time 1= 0, we start feeding a brine stream with a salt concentration of 180 g/L into the tank at a constant rate of 50 L/min. Calculate: a. The time the salt concentration in the tank is 60 g/L b. The volume of the tank at that time c. The time and salt concentration in the tank when the volume of the tank is 600L Assume the density of the brine is the same as the density of the water.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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42. Many specialty chemicals are produced in semibatch reactors where a reae
tant is added gradually into a batch reactor. This problem concerns the gov-
eming equations of such operations without considering chemical reactions.
A well-mixed batch reactor initially contains 200 L of pure water. At time
1= 0, we start feeding a brine stream with a salt concentration of 180 g/L
into the tank at a constant rate of 50 L/min. Calculate:
a. The time the salt concentration in the tank is 60 g/L
b. The volume of the tank at that time
c. The time and salt concentration in the tank when the volume of the tank is
600 L
Assume the density of the brine is the same as the density of the water.
Transcribed Image Text:please solve this question 42. Many specialty chemicals are produced in semibatch reactors where a reae tant is added gradually into a batch reactor. This problem concerns the gov- eming equations of such operations without considering chemical reactions. A well-mixed batch reactor initially contains 200 L of pure water. At time 1= 0, we start feeding a brine stream with a salt concentration of 180 g/L into the tank at a constant rate of 50 L/min. Calculate: a. The time the salt concentration in the tank is 60 g/L b. The volume of the tank at that time c. The time and salt concentration in the tank when the volume of the tank is 600 L Assume the density of the brine is the same as the density of the water.
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