Homework Help is Here – Start Your Trial Now!
Engineering
Chemical Engineering
An aqueous solution of methanol containing 20% by weight methanol is fed to a distillation column. A vapor overhead product that is 97% by weight methanol and a liquid bottoms product that is 2% by weight methanol is obtained. The vapor overhead product is totally condensed and part of it is returned to the distillation column. The part of the condensed overhead product that is returned to the column is called the reflux and the part that is withdrawn from the process is called the distillate. The ratio of flow rate of the reflux to the distillate is 3.5. The feed flows at a rate of 100 kg/h. Calculate: a) the flow rate of the distillate and the bottoms product b) the ratio of the amount (in kg) of the vapor overhead product per kg of distillate c) the ratio of the amount (in kg) of the vapor overhead product per kg of feed

An aqueous solution of methanol containing 20% by weight methanol is fed to a distillation column. A vapor overhead product that is 97% by weight methanol and a liquid bottoms product that is 2% by weight methanol is obtained. The vapor overhead product is totally condensed and part of it is returned to the distillation column. The part of the condensed overhead product that is returned to the column is called the reflux and the part that is withdrawn from the process is called the distillate. The ratio of flow rate of the reflux to the distillate is 3.5. The feed flows at a rate of 100 kg/h. Calculate: a) the flow rate of the distillate and the bottoms product b) the ratio of the amount (in kg) of the vapor overhead product per kg of distillate c) the ratio of the amount (in kg) of the vapor overhead product per kg of feed

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
An aqueous solution of methanol containing 20% by weight methanol is fed to a distillation column. A vapor overhead product that is 97% by weight methanol and a liquid bottoms product that is 2% by weight methanol is obtained. The vapor overhead product is totally condensed and part of it is returned to the distillation column. The part of the condensed overhead product that is returned to the column is called the reflux and the part that is withdrawn from the process is called the distillate. The ratio of flow rate of the reflux to the distillate is 3.5. The feed flows at a rate of 100 kg/h. Calculate: a) the flow rate of the distillate and the bottoms product b) the ratio of the amount (in kg) of the vapor overhead product per kg of distillate c) the ratio of the amount (in kg) of the vapor overhead product per kg of feed
Transcribed Image Text:An aqueous solution of methanol containing 20% by weight methanol is fed to a distillation column. A vapor overhead product that is 97% by weight methanol and a liquid bottoms product that is 2% by weight methanol is obtained. The vapor overhead product is totally condensed and part of it is returned to the distillation column. The part of the condensed overhead product that is returned to the column is called the reflux and the part that is withdrawn from the process is called the distillate. The ratio of flow rate of the reflux to the distillate is 3.5. The feed flows at a rate of 100 kg/h. Calculate: a) the flow rate of the distillate and the bottoms product b) the ratio of the amount (in kg) of the vapor overhead product per kg of distillate c) the ratio of the amount (in kg) of the vapor overhead product per kg of feed
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Similar questions
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