Homework Help is Here – Start Your Trial Now!
Engineering
Chemical Engineering
A liquid stream, containing 45% benzene (B) and 55% toluene (T) by mass is fed to a distillation column. A product stream, leaving the top of the column contains 95% mole B, and the bottom product contains 8% of the benzene in the feed (so, 92% of the benzene in the feed will leave with the top product). The volumetric flow rate of the feed is 2000 L/h and the specific gravity of feed stream is 0.872. a) Determine the mass flow rate of all streams. b) Determine the mass fraction of components at the top and bottom streams. c) After conducting mass balance, fill Table 1. Table 1: Summary of the mass and molar quantities in all streams in the distillation column example. Flow rates Compositions Mass flow rate Molar flow rate Mass fraction Molar Streams (kg/h) (kmol/h) (kg/kg) fraction (kmol/kmol) В Total В Total В В T 1 (Feed) (Тoр) (Bottom)

A liquid stream, containing 45% benzene (B) and 55% toluene (T) by mass is fed to a distillation column. A product stream, leaving the top of the column contains 95% mole B, and the bottom product contains 8% of the benzene in the feed (so, 92% of the benzene in the feed will leave with the top product). The volumetric flow rate of the feed is 2000 L/h and the specific gravity of feed stream is 0.872. a) Determine the mass flow rate of all streams. b) Determine the mass fraction of components at the top and bottom streams. c) After conducting mass balance, fill Table 1. Table 1: Summary of the mass and molar quantities in all streams in the distillation column example. Flow rates Compositions Mass flow rate Molar flow rate Mass fraction Molar Streams (kg/h) (kmol/h) (kg/kg) fraction (kmol/kmol) В Total В Total В В T 1 (Feed) (Тoр) (Bottom)

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
Problem 1.1P
See similar textbooks
icon
Related questions
Question
100%

pls help

A liquid stream, containing 45% benzene (B) and 55% toluene (T) by mass is fed to a distillation column. A product stream, leaving the top of the column contains 95% mole B, and the bottom product contains 8% of the benzene in the feed (so, 92% of the benzene in the feed will leave with the top product). The volumetric flow rate of the feed is 2000 L/h and the specific gravity of feed stream is 0.872. a) Determine the mass flow rate of all streams. b) Determine the mass fraction of components at the top and bottom streams. c) After conducting mass balance, fill Table 1. Table 1: Summary of the mass and molar quantities in all streams in the distillation column example. Flow rates Compositions Mass flow rate Molar flow rate Mass fraction Molar Streams (kg/h) (kmol/h) (kg/kg) fraction (kmol/kmol) В T Total В Total В T В T 1 (Feed) (Тор) 3 (Bottom) Step algorithm to conduct mass balance: 1. Basis of calculations 2. Flowchart 3. Problem statement 4. Unify units/Simplify flowchart 5. df analysis 6. Solve for unknowns 7. Check solutions
Transcribed Image Text:A liquid stream, containing 45% benzene (B) and 55% toluene (T) by mass is fed to a distillation column. A product stream, leaving the top of the column contains 95% mole B, and the bottom product contains 8% of the benzene in the feed (so, 92% of the benzene in the feed will leave with the top product). The volumetric flow rate of the feed is 2000 L/h and the specific gravity of feed stream is 0.872. a) Determine the mass flow rate of all streams. b) Determine the mass fraction of components at the top and bottom streams. c) After conducting mass balance, fill Table 1. Table 1: Summary of the mass and molar quantities in all streams in the distillation column example. Flow rates Compositions Mass flow rate Molar flow rate Mass fraction Molar Streams (kg/h) (kmol/h) (kg/kg) fraction (kmol/kmol) В T Total В Total В T В T 1 (Feed) (Тор) 3 (Bottom) Step algorithm to conduct mass balance: 1. Basis of calculations 2. Flowchart 3. Problem statement 4. Unify units/Simplify flowchart 5. df analysis 6. Solve for unknowns 7. Check solutions
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 10 steps with 1 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Introduction to Chemical Engineering Thermodynami…
Introduction to Chemical Engineering Thermodynami…
Chemical Engineering
ISBN:
9781259696527
Author:
J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:
McGraw-Hill Education
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemical Engineering
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY
Elements of Chemical Reaction Engineering (5th Ed…
Elements of Chemical Reaction Engineering (5th Ed…
Chemical Engineering
ISBN:
9780133887518
Author:
H. Scott Fogler
Publisher:
Prentice Hall
Process Dynamics and Control, 4e
Process Dynamics and Control, 4e
Chemical Engineering
ISBN:
9781119285915
Author:
Seborg
Publisher:
WILEY
Industrial Plastics: Theory and Applications
Industrial Plastics: Theory and Applications
Chemical Engineering
ISBN:
9781285061238
Author:
Lokensgard, Erik
Publisher:
Delmar Cengage Learning
Unit Operations of Chemical Engineering
Unit Operations of Chemical Engineering
Chemical Engineering
ISBN:
9780072848236
Author:
Warren McCabe, Julian C. Smith, Peter Harriott
Publisher:
McGraw-Hill Companies, The
SEE MORE TEXTBOOKS