1. Chemical Reaction Engineering Asynchronous Video Series
Chapter 3, Part 3:
Reaction Stoichiometry: Flow
H. Scott Fogler, Ph.D.

2. Flow System Stoichiometric Table
Species
Symbol
Initial
Change
Remaining A A
________
____________

3. Flow System Stoichiometric Table
Species
Symbol
Initial
Change
Remaining A A B B
________
____________

4. Flow System Stoichiometric Table
Species
Symbol
Initial
Change
Remaining A A B B C C
________
____________

5. Flow System Stoichiometric Table
Species
Symbol
Initial
Change
Remaining A A B B C C D D
________
____________

6. Flow System Stoichiometric Table
Species
Symbol
Initial
Change
Remaining A A B B C C D D
Inert I
________
____________

7. Flow System Stoichiometric Table
Species
Symbol
Initial
Change
Remaining A A B B C C D D
Inert I
________
____________
where
and

8. Concentration: Flow System
Flow Stystem:

9. Concentration: Flow System
Flow Stystem:
Liquid Phase Flow System:
etc.

10. Concentration: Liquid Flow System
Flow Stystem:
Liquid Phase Flow System:
etc.
If the rate of reaction were
then we would have
This gives us -rA = f(X). Consequently, we can use the methods discussed in Chapter 2 to size a large number of reactors, either alone or in series.

11. Concentration: Gas Flow System

12. Concentration: Gas Flow System

13. Concentration: Gas Flow System

14. Concentration: Gas Flow System
etc.

15. Concentration: Gas Flow System
etc.
Again, these equations give us information about -rA = f(X), which we can use to size reactors.
For example if the gas phase reaction has the rate law 

16. Concentration: Gas Flow System
etc.
Again, these equations give us information about -rA = f(X), which we can use to size reactors.
For example if the gas phase reaction has the rate law 
then
with