A burner is fired with coal analyzing 8.6% ash, 13.8% VCM, 3% Moisture, 1.2% S, negligible N and HHV of 13700 BTU/lb. The dry refuse removed analyzes 5% VCM, 27% FC and 68% ash. 60% excess air is supplied at 32O C, 758 mmHg with 85% RH. 90% of the C gasified burns to CO2 , the rest to CO. The molar ratio of H2 to CO is 2:9. % C lost in the refuse is 4.58%. Calculate: Type of refuse m3 air / kg coal Orsat analysis of the stack gas m3 stack gas / kg coal
A burner is fired with coal analyzing 8.6% ash, 13.8% VCM, 3% Moisture, 1.2% S, negligible N and HHV of 13700 BTU/lb. The dry refuse removed analyzes 5% VCM, 27% FC and 68% ash. 60% excess air is supplied at 32O C, 758 mmHg with 85% RH. 90% of the C gasified burns to CO2 , the rest to CO. The molar ratio of H2 to CO is 2:9. % C lost in the refuse is 4.58%. Calculate: Type of refuse m3 air / kg coal Orsat analysis of the stack gas m3 stack gas / kg coal
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
A burner is fired with coal analyzing 8.6% ash, 13.8% VCM, 3% Moisture, 1.2% S, negligible N and HHV of 13700 BTU/lb. The dry refuse removed analyzes 5% VCM, 27% FC and 68% ash. 60% excess air is supplied at 32O C, 758 mmHg with 85% RH. 90% of the C gasified burns to CO2 , the rest to CO. The molar ratio of H2 to CO is 2:9. % C lost in the refuse is 4.58%.
Calculate:
- Type of refuse
- m3 air / kg coal
- Orsat analysis of the stack gas
- m3 stack gas / kg coal
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 7 steps with 2 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