optimal feed stage.
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
Related questions
Question
Transcribed Image Text:3. We are separating a mixture of 1,2 dichloroethane and 1,1,2 trichloroethane in a distillation
column. Column is at 1 atm. The feed is a saturated liquid and has 60 mol% 1,2 dichloroethane.
Feed rate is 100 kmol/h. We desire a bottoms product as 1.77 mol % 1,2 dichloroethane and a
distillate that is 99.15 mol % 1,2 dichloroethane. If the reflux ratio is 2.23, find the total number of
stages and the optimal feed stage. Relative volatility of dichloroethane w.r.t trichloroethane is 2.4.
SOA Isnoitnsv
Note the equilibrium data provided below is real experimental data and therefore not
perfect - you may need to "smoothen" the data to use it for Mc-Cabe Thiele plot.
101 zi menisitne frigin orj gnizooda trishoqmi won sista 29gstromu 1691 gnizua
Equilibrium data from Bigg et al., Journal of Chemical & Engineering Data 9.1 (1964): 17-19.
action IU GUGLEA 29AIU82 LOL E-DMC A2:
Table II. Experimental x, y, and temperature data for the
con system 1,2-dichloroethane-1,1,1-trichloroethane
BTemp., °C.
72.40
26b91972.30 bloc62262 DO 1.000
73.00
vitam
02.2
29an9qx9 gnits19go bns Isso ni anoitub91 99619vs ert.
79.30
w noite
0.775 GUGUCC
0.610
svianstni-v199 2291 919w vriwevienotni-v30940 anied yldsm 929'0 noitellijaib 9972 A
anoitzoup gniwollot srl 19waris99906l6wszu2 v9490sq berlastis
74.10
0.470
196url 75.20 obr9 16600.350 €
77.0062 916 Co
75.60
0.315
0.075
1.000
0.825
01-210109
08-atnio
vitalen
bns 299612 to 19dmun istoj snimet90 IS.0 = 180 SS = a00
gniwollot di jerlj bemuz26 od vám 1061990 of al no10 ed amotto 084 bet
ensulot srlt to dee 1991 of r6 ,916llitzib 0800 bet enesnied 9900 80 19v0391 00'08 i 9W
onemus lom OE brs angulot lom 08990000
Sent.()ansmus br6 (T) ensulot (8) enesned lliw forit bangiz
0.730
ed of ai nimulos noitellitzib AA
-DMC A2¹
0.565
0.452
0.445
(bon cours) for a better foll
0.140
(660 81.00 Kwoj\U² 290.000 AOL WORD.
llow bebivib s gnizu
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