A feed stream to a distillation column contains three components (A, B, and C). Component A's mass flow rate is 100 kg/s, and the flow rates of components B and C are unknown. The distillate flow rate is 100 kg/s and contains 60 kg/s of component A and 40 kg/s of component B. It has been found that 40% of component A in the feed stream ends up in the bottom stream. The distillate and bottoms flow rates are equal. The number of unknowns are while the number of independent equations are
A feed stream to a distillation column contains three components (A, B, and C). Component A's mass flow rate is 100 kg/s, and the flow rates of components B and C are unknown. The distillate flow rate is 100 kg/s and contains 60 kg/s of component A and 40 kg/s of component B. It has been found that 40% of component A in the feed stream ends up in the bottom stream. The distillate and bottoms flow rates are equal. The number of unknowns are while the number of independent equations are
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:A feed stream to a distillation column contains
three components (A, B, and C). Component A's
mass flow rate is 100 kg/s, and the flow rates of
components B and C are unknown. The distillate
flow rate is 100 kg/s and contains 60 kg/s of
component A and 40 kg/s of component B. It
has been found that 40% of component A in the
feed stream ends up in the bottom stream. The
distillate and bottoms flow rates are equal. The
number of unknowns are
while the number of independent equations are
Transcribed Image Text:Limestone (calcium carbonate) particles are
stored in 50-L bags. The void fraction of the
particulate matter is 0.30 (liter of void space per
liter of total volume) and the specific gravity of
solid calcium carbonate is 2.93. The bulk density
of the bag contents (kg CaCO3/liter of total
volume) is
0.041 kg/L
0.059 kg/L
0.018 kg/L
0.036 kg/L
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