Homework Help is Here – Start Your Trial Now!
Engineering
Chemical Engineering
Draw a flowchart of the process, labeling the two feed streams (beans and solvent) and the leaving streams (solids and extract). The soybeans contain 14.5 wt% oil and the remainder insoluble solids, and the hexane is fed at a rate corresponding to 2.00 kg hexane per kg beans. The solids stream leaving the extraction unit contains 32.5 wt% hexane, all of the non-oil solids that entered with the beans, and 0.75% of the oil that entered with the beans.

Draw a flowchart of the process, labeling the two feed streams (beans and solvent) and the leaving streams (solids and extract). The soybeans contain 14.5 wt% oil and the remainder insoluble solids, and the hexane is fed at a rate corresponding to 2.00 kg hexane per kg beans. The solids stream leaving the extraction unit contains 32.5 wt% hexane, all of the non-oil solids that entered with the beans, and 0.75% of the oil that entered with the beans.

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%
In the production of soybean oil, dried and flaked soybeans are brought into contact with a solvent (often hexane) that extracts the oil and leaves behind the residual solids and a small amount of oil. Draw a flowchart of the process, labeling the two feed streams (beans and solvent) and the leaving streams (solids and extract). The soybeans contain 14.5 wt% oil and the remainder insoluble solids, and the hexane is fed at a rate corresponding to 2.00 kg hexane per kg beans. The solids stream leaving the extraction unit contains 32.5 wt% hexane, all of the non-oil solids that entered with the beans, and 0.75% of the oil that entered with the beans. For a feed rate of 750 kg/h of dried flaked soybeans, calculate the mass flow rates of the extract and residual solids, and the composition of the extract. Extract: i kg/h Solids: i kg/h wt% oil % wt% oil i wt% hexane wt% hexane % wt% non-oil solids i %
Transcribed Image Text:In the production of soybean oil, dried and flaked soybeans are brought into contact with a solvent (often hexane) that extracts the oil and leaves behind the residual solids and a small amount of oil. Draw a flowchart of the process, labeling the two feed streams (beans and solvent) and the leaving streams (solids and extract). The soybeans contain 14.5 wt% oil and the remainder insoluble solids, and the hexane is fed at a rate corresponding to 2.00 kg hexane per kg beans. The solids stream leaving the extraction unit contains 32.5 wt% hexane, all of the non-oil solids that entered with the beans, and 0.75% of the oil that entered with the beans. For a feed rate of 750 kg/h of dried flaked soybeans, calculate the mass flow rates of the extract and residual solids, and the composition of the extract. Extract: i kg/h Solids: i kg/h wt% oil % wt% oil i wt% hexane wt% hexane % wt% non-oil solids i %
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 6 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