two flash tanks in series. Experimental data are available on streams F, V,, V2, and L, as shown in Table 3.3. The feed rate, F, is 1000 kg/min.

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
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Write mass balances on each of the three components using the supplied data. The result is three linear algebraic equations in the three unknown flowrates, V1, V2 and L2. Use any method to find these three unknowns.
Shown in Figure 3.3 is a schematic of a separation system consisting of
two flash tanks in series. Experimental data are available on streams F, V,
V2, and L, as shown in Table 3.3. The feed rate, F, is 1000 kg/min.
V1
V2
L2
FIGURE 3.3 Two flash tanks in series.
Stream Mass Fractions
Mass Fraction
Component
F
V,
Methanol
0.3
0.71
0.44
0.08
Ethanol
0.4
0.27
0.55
0.39
Butanol
0.3
0.02
0.01
0.53
Write mass balances on each of the three components using the supplied
data. The result is three linear algebraic equations in the three unknown
flowrates, V1, V,, and L2. Use any method to find these three unknowns.
Flash 1
Flash 2
Transcribed Image Text:Shown in Figure 3.3 is a schematic of a separation system consisting of two flash tanks in series. Experimental data are available on streams F, V, V2, and L, as shown in Table 3.3. The feed rate, F, is 1000 kg/min. V1 V2 L2 FIGURE 3.3 Two flash tanks in series. Stream Mass Fractions Mass Fraction Component F V, Methanol 0.3 0.71 0.44 0.08 Ethanol 0.4 0.27 0.55 0.39 Butanol 0.3 0.02 0.01 0.53 Write mass balances on each of the three components using the supplied data. The result is three linear algebraic equations in the three unknown flowrates, V1, V,, and L2. Use any method to find these three unknowns. Flash 1 Flash 2
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