2. In an air drier, part of the effluent air stream is to be recycled in an effort to control the inlet water content (i.e., humidity). The figure shown is an schematic representation of the process. The solids contain 20% water and 1,000 kg/hr are to be handled. The dried solids are to contain a maximum of 5% water. The partial pressure of water vapor in the fresh air is 10 mm Hg and in the outlet must be limited to 200 mm Hg. The recycle stream is to be regulated so that the partial pressure of water input in air to the drier shall be 50 mm Hg. Calculate the rates of fresh air, recylce air, and the total air to the drier. Assume that the process operates at a constant pressure of one standard atmosphere. Recycle Air DRIER Fresh air Wet solids Dried solids 20% H;0 5% H,0 1,000 kg/hr.
2. In an air drier, part of the effluent air stream is to be recycled in an effort to control the inlet water content (i.e., humidity). The figure shown is an schematic representation of the process. The solids contain 20% water and 1,000 kg/hr are to be handled. The dried solids are to contain a maximum of 5% water. The partial pressure of water vapor in the fresh air is 10 mm Hg and in the outlet must be limited to 200 mm Hg. The recycle stream is to be regulated so that the partial pressure of water input in air to the drier shall be 50 mm Hg. Calculate the rates of fresh air, recylce air, and the total air to the drier. Assume that the process operates at a constant pressure of one standard atmosphere. Recycle Air DRIER Fresh air Wet solids Dried solids 20% H;0 5% H,0 1,000 kg/hr.
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
Hi. Please help me with this. Please provide a neat and complete solution. Thank you in advance!
Transcribed Image Text:2. In an air drier, part of the effluent air stream is to be recycled in an effort to control
the inlet water content (i.e., humidity). The figure shown is an schematic
representation of the process. The solids contain 20% water and 1,000 kg/hr are
to be handled. The dried solids are to contain a maximum of 5% water. The partial
pressure of water vapor in the fresh air is 10 mm Hg and in the outlet must be
limited to 200 mm Hg. The recycle stream is to be regulated so that the partial
pressure of water input in air to the drier shall be 50 mm Hg. Calculate the rates of
fresh air, recylce air, and the total air to the drier. Assume that the process operates
at a constant pressure of one standard atmosphere.
Recycle Air
DRIER
Fresh air
Wet solids
Dried solids
20% H20
5% H20
1,000 kg/hr
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 6 steps with 15 images
Recommended textbooks for you
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…
Chemical Engineering
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY
Elements of Chemical Reaction Engineering (5th Ed…
Chemical Engineering
ISBN:
9780133887518
Author:
H. Scott Fogler
Publisher:
Prentice Hall
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…
Chemical Engineering
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY
Elements of Chemical Reaction Engineering (5th Ed…
Chemical Engineering
ISBN:
9780133887518
Author:
H. Scott Fogler
Publisher:
Prentice Hall
Industrial Plastics: Theory and Applications
Chemical Engineering
ISBN:
9781285061238
Author:
Lokensgard, Erik
Publisher:
Delmar Cengage Learning
Unit Operations of Chemical Engineering
Chemical Engineering
ISBN:
9780072848236
Author:
Warren McCabe, Julian C. Smith, Peter Harriott
Publisher:
McGraw-Hill Companies, The