Notes on Chapter Four

00 lb m jam 0667 lb m s lb m h 0333 lb m w lb m b c 3

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Unformatted text preview: h 0.333 lb m W / lb m b. c. 3 unknowns ( m1 , m2 , m3 ) – 2 balances – 1 feed ratio 0 DF Feed ratio: m1 / m 2 45 / 55 (1) S balance: 0.15 m1 m 2 0.667 (2) m1 0.49 lb m strawberries, m 2 Solve simultaneously 4- 4 0.59 lb m sugar 4.10 a. 300 gal bg m1 lb m 0.750 lb m C 2 H 5OH / lb m bg m3 lb m 0.250 lb m H 2 O / lb m 0.600 lb m C 2 H 5OH / lb m 0.400 lb m H 2O / lb m bg m b lb g V40 gal 2 4 unknowns ( m1 , m2 ,V40 , m3 ) – 2 balances – 2 specific gravities 0 DF m 0.400 lb m C 2 H 5OH / lb m 0.600 lb m H 2 O / lb m b. 300 gal m1 1ft 3 0.877 62.4 lb m 7.4805 gal ft 3 Overall balance: m1 m2 m3 C2H5OH balance: 0.750m1 0.400m2 m2 Solve (1) & (2) simultaneously 1646 lb m V40 4.11 a. b n1 mol / s (1) (2) 0.600m3 1646 lb m, , m3 ft 3 7.4805 gal 0.952 62.4lb m 1ft 3 3841lb m 207 gal 3 unknowns ( n1 , n2...
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This document was uploaded on 03/06/2014 for the course CHE 2172 at LSU.

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