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Chemical Reaction Engineering

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Presentation on theme: "Chemical Reaction Engineering"— Presentation transcript:

1 Chemical Reaction Engineering
Chapter 3, Part 3: Reaction Stoichiometry: Flow

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


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