2. Assuming a feed of xf = 0.45 at 10 bar at the bubble point, we want to achieve an xp= 0.70 and xw = 0.03 with a reflux ratio at 1.25 Rmin, answer the following: (a) Draw the 2 operating lines using the information provided (note: do not try to derive them like we have done in class, just use the information provided above. Recall the relationship between the operating lines and the feed line) (b) What is the minimum number of stages assuming total reflux? (c) What is the reflux ratio? [Hint: reflux ratio is related to the slope of one of the operating lines - use that relation] (d) How many actual trays would you have with a total condenser and reboiler? (e) At what tray would you place the feed? (f) Are the distillate and bottoms products liquid or vapor? g) Can we achieve a separation with x= 0.8 and x = 0.03 ? Cyclohexane/1-butanol 10 bara 1 0.9 0.8 0.7 0.6 12 usos q bigceq 0 V M Sponsoriom FUSE LLSÅS MP 126 Agboto4dic worst four stuG QUILO CLAS 0.4 poco bognere 0.3 Ednor Asho HOM WOLA 9cm90.2 5 busecurit B9260 ou rus (01/0/0.16 SUZASI (UG- TAGUIGUG\T-HONGUS Isti bain 0 0.1 0.2 0.3 0.4 0.5 S bojuje 3 boiura bog burist cougsu261 900 L6po6LS VLG (NC rob dogenous for bo 0.6 0.7 0'3 0.8 0.9 1
2. Assuming a feed of xf = 0.45 at 10 bar at the bubble point, we want to achieve an xp= 0.70 and xw = 0.03 with a reflux ratio at 1.25 Rmin, answer the following: (a) Draw the 2 operating lines using the information provided (note: do not try to derive them like we have done in class, just use the information provided above. Recall the relationship between the operating lines and the feed line) (b) What is the minimum number of stages assuming total reflux? (c) What is the reflux ratio? [Hint: reflux ratio is related to the slope of one of the operating lines - use that relation] (d) How many actual trays would you have with a total condenser and reboiler? (e) At what tray would you place the feed? (f) Are the distillate and bottoms products liquid or vapor? g) Can we achieve a separation with x= 0.8 and x = 0.03 ? Cyclohexane/1-butanol 10 bara 1 0.9 0.8 0.7 0.6 12 usos q bigceq 0 V M Sponsoriom FUSE LLSÅS MP 126 Agboto4dic worst four stuG QUILO CLAS 0.4 poco bognere 0.3 Ednor Asho HOM WOLA 9cm90.2 5 busecurit B9260 ou rus (01/0/0.16 SUZASI (UG- TAGUIGUG\T-HONGUS Isti bain 0 0.1 0.2 0.3 0.4 0.5 S bojuje 3 boiura bog burist cougsu261 900 L6po6LS VLG (NC rob dogenous for bo 0.6 0.7 0'3 0.8 0.9 1
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
![2. Assuming a feed of x = 0.45 at 10 bar at the bubble point, we want to achieve an xo= 0.70 and
xw = 0.03 with a reflux ratio at 1.25 Rmin, answer the following:
(a) Draw the 2 operating lines using the information provided (note: do not try to derive them
like we have done in class, just use the information provided above. Recall the relationship
between the operating lines and the feed line)
(b) What is the minimum number of stages assuming total reflux?
(c) What is the reflux ratio? [Hint: reflux ratio is related to the slope of one of the operating lines
- use that relation]
(d) How many actual trays would you have with a total condenser and reboiler?
(e) At what tray would you place the feed?
(f) Are the distillate and bottoms products liquid or vapor?
(g) Can we achieve a separation with xD= 0.8 and x = 0.03 ?
Cyclohexane/1-butanol 10 bara
1
0.9
0.8
0.7
0.6
bigced
on
0.4
(c) V MUSELA 12 605
(P) MP 126ASHOL
fidhi wojs usos
Bug porrow blogncra 0.3 Edniot Asbo
9) HOM SUA 9c91 0.2 5 by cut it
B9260 ou tu (00/01
qua
0
TAGUASUGT-HGNGUS at bain
0.1
0.2
0.3
0.4
0.5
10
e cila ish
LIST COUGGU261 9uq LaponGLS VAG (VG rob
for borge
0.6 0.7
0.8
0.9
Spojuje
3 DONNER
2 bot?
1](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff5fc9088-6d0a-4312-bffe-77961b56b51f%2Fed6cd4c3-78d7-405c-b8e4-2c9ca2c6860b%2Fcql67se_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2. Assuming a feed of x = 0.45 at 10 bar at the bubble point, we want to achieve an xo= 0.70 and
xw = 0.03 with a reflux ratio at 1.25 Rmin, answer the following:
(a) Draw the 2 operating lines using the information provided (note: do not try to derive them
like we have done in class, just use the information provided above. Recall the relationship
between the operating lines and the feed line)
(b) What is the minimum number of stages assuming total reflux?
(c) What is the reflux ratio? [Hint: reflux ratio is related to the slope of one of the operating lines
- use that relation]
(d) How many actual trays would you have with a total condenser and reboiler?
(e) At what tray would you place the feed?
(f) Are the distillate and bottoms products liquid or vapor?
(g) Can we achieve a separation with xD= 0.8 and x = 0.03 ?
Cyclohexane/1-butanol 10 bara
1
0.9
0.8
0.7
0.6
bigced
on
0.4
(c) V MUSELA 12 605
(P) MP 126ASHOL
fidhi wojs usos
Bug porrow blogncra 0.3 Edniot Asbo
9) HOM SUA 9c91 0.2 5 by cut it
B9260 ou tu (00/01
qua
0
TAGUASUGT-HGNGUS at bain
0.1
0.2
0.3
0.4
0.5
10
e cila ish
LIST COUGGU261 9uq LaponGLS VAG (VG rob
for borge
0.6 0.7
0.8
0.9
Spojuje
3 DONNER
2 bot?
1
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