Consider the block flow diagram of an ammonia (NH3) production plant shown below. The fresh feed to the process consists of 30 mol% nitrogen (N2) and 70 mol% hydrogen (H2) that is fed at a rate of 100 kmol/h. The fresh feed is mixed with a recycle stream before entering the reactor. The gross product (i.e., reactor effluent) is then split into a recycle stream, which is pumped back to the feed, and a net product stream. The recycle stream is maintained at 10 bar and 600 K. The overall conversion of the limiting reactant is 80%. Pump Recycle Reactor Fresh feed Gross feed N2 + 3H2 → 2NH3 Gross product Net product
Consider the block flow diagram of an ammonia (NH3) production plant shown below. The fresh feed to the process consists of 30 mol% nitrogen (N2) and 70 mol% hydrogen (H2) that is fed at a rate of 100 kmol/h. The fresh feed is mixed with a recycle stream before entering the reactor. The gross product (i.e., reactor effluent) is then split into a recycle stream, which is pumped back to the feed, and a net product stream. The recycle stream is maintained at 10 bar and 600 K. The overall conversion of the limiting reactant is 80%. Pump Recycle Reactor Fresh feed Gross feed N2 + 3H2 → 2NH3 Gross product Net product
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
Determine recycle to net product ratio (R/N)
Transcribed Image Text:Consider the block flow diagram of an ammonia (NH3) production plant shown below. The fresh feed to the process consists
of 30 mol% nitrogen (N2) and 70 mol% hydrogen (H2) that is fed at a rate of 100 kmol/h. The fresh feed is mixed with a
recycle stream before entering the reactor. The gross product (i.e., reactor effluent) is then split into a recycle stream, which
is pumped back to the feed, and a net product stream. The recycle stream is maintained at 10 bar and 600 K. The overal
conversion of the limiting reactant is 80%.
Pump
Recycle
Reactor
Fresh feed
Gross feed
N2 + 3H, → 2NH, Gross product Net product
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 2 steps
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