1. Which balance would result in 0 degrees of freedom? Mixture 100 kg/h x=0.2 kg S/kg Xw=0.8 kg W/kg m, (kg/h) A. overall B. evaporator C. splitting point D. mixing point m3 (kg/h) Xw=1.0 Evaporator m₂ (kg/h) x₂=0.2 Xw=0.8 m4 (kg/h) m, (kg/h) x₂=0.6 X₂=0.4 Xw=0.4 Xw=0.6

1. Which balance would result in 0 degrees of freedom? Mixture 100 kg/h x=0.2 kg S/kg Xw=0.8 kg W/kg m, (kg/h) A. overall B. evaporator C. splitting point D. mixing point m3 (kg/h) Xw=1.0 Evaporator m₂ (kg/h) x₂=0.2 Xw=0.8 m4 (kg/h) m, (kg/h) x₂=0.6 X₂=0.4 Xw=0.4 Xw=0.6

EBK A SMALL SCALE APPROACH TO ORGANIC L

4th Edition

ISBN:9781305446021

Author:Lampman

Publisher:Lampman

Chapter2: Crystallization

Section: Chapter Questions

Problem 3Q

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Question

1.
Which balance would result in 0 degrees of freedom?
Mixture
100 kg/h
x=0.2 kg S/kg
Xw=0.8 kg W/kg
m, (kg/h)
A. overall
B. evaporator
C. splitting point
D. mixing point
m3 (kg/h)
Xw=1.0
Evaporator
m₂ (kg/h)
X₂=0.2
Xw=0.8
m4 (kg/h) m, (kg/h)
X₁=0.6
X₂=0.4
Xw=0.4
Xw=0.6

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