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A binary mixture (FI) consists of 40 Wt.% benzene, 40 Wt.% toluene, 20 Wt. % xylene are Continuously feed to the tow stage distillation unit at a rate of 1000 Ib/hr so that benzene is essentially obtained as a distillate (D1) from the fires column. Whereas toluene and xylene are observed as a distillate (D2) and a bottom product (W2) respectively from the second column as shown in the following block diagram. Calculate the flow rate of D1, F2, D2, W2, and the composition of F2. DI 99% BENZEN 5% BENZEN D2 1% TOLUENE 95 % TOLUENE F1= 1000 Ib/ hr First Second 40 % BENZEN distillation distillation 40 % TOLUENE column column 20% Xylene 90 % Xylene F2 W2 10 % TOLUENE Ans. DI =348.2 Ib/hr, D2 =393.9 Ib/hr, F2 =615.5 Ib/hr, W2 =222.21b/hr, F2, contains 3.2 Wt. % benzene, 64.3 Wt. % toluene and 32.5

A binary mixture (FI) consists of 40 Wt.% benzene, 40 Wt.% toluene, 20 Wt. % xylene are Continuously feed to the tow stage distillation unit at a rate of 1000 Ib/hr so that benzene is essentially obtained as a distillate (D1) from the fires column. Whereas toluene and xylene are observed as a distillate (D2) and a bottom product (W2) respectively from the second column as shown in the following block diagram. Calculate the flow rate of D1, F2, D2, W2, and the composition of F2. DI 99% BENZEN 5% BENZEN D2 1% TOLUENE 95 % TOLUENE F1= 1000 Ib/ hr First Second 40 % BENZEN distillation distillation 40 % TOLUENE column column 20% Xylene 90 % Xylene F2 W2 10 % TOLUENE Ans. DI =348.2 Ib/hr, D2 =393.9 Ib/hr, F2 =615.5 Ib/hr, W2 =222.21b/hr, F2, contains 3.2 Wt. % benzene, 64.3 Wt. % toluene and 32.5

Introduction to Chemical Engineering Thermodynamics
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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Q10// A binary mixture (FI) consists of 40 Wt.% benzene, 40 Wt.% toluene, 20 Wt.% xylene are Continuously feed to the tow stage distillation unit at a rate of 1000 Ib/hr so that benzene is essentially obtained as a distillate (D1) from the fires column. Whereas toluene and xylene are observed as a distillate (D2) and a bottom product (W2) respectively from the second column as shown in the following block diagram. Calculate the flow rate of DI, F2, D2, W2, and the composition of F2. 99% BENZEN DỊ D2 5% BENZEN 1% TOLUENE 95 % TOLUENE F1= 1000 Ib/ hr First Second 40 % BENZEN distillation distillation column column 40 % TOLUENE 20 % Xylene 90 % Xylene F2 W2 10 % TOLUENE Ans. DI =348.2 Ib/hr, D2 =393.9 Ib/hr, F2 =615.5 Ib/hr, W2 =222.21b/hr, F2, contains 3.2 Wt. % benzene, 64.3 Wt. % toluene and 32.5 3
Transcribed Image Text:Q10// A binary mixture (FI) consists of 40 Wt.% benzene, 40 Wt.% toluene, 20 Wt.% xylene are Continuously feed to the tow stage distillation unit at a rate of 1000 Ib/hr so that benzene is essentially obtained as a distillate (D1) from the fires column. Whereas toluene and xylene are observed as a distillate (D2) and a bottom product (W2) respectively from the second column as shown in the following block diagram. Calculate the flow rate of DI, F2, D2, W2, and the composition of F2. 99% BENZEN DỊ D2 5% BENZEN 1% TOLUENE 95 % TOLUENE F1= 1000 Ib/ hr First Second 40 % BENZEN distillation distillation column column 40 % TOLUENE 20 % Xylene 90 % Xylene F2 W2 10 % TOLUENE Ans. DI =348.2 Ib/hr, D2 =393.9 Ib/hr, F2 =615.5 Ib/hr, W2 =222.21b/hr, F2, contains 3.2 Wt. % benzene, 64.3 Wt. % toluene and 32.5 3
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