Chemical Process Principles

7.

Energy Balances on Reactive Systems

7.1.

Heat of Reaction Fundamentals

7.1.1.

Definition of Heat of Reaction

7.1.2.

Standard Heat of Reaction

7.1.3.

Exothermic vs Endothermic Reactions

7.1.4.

Temperature and Pressure Effects

7.2.

7.2.1.

Statement and Theoretical Basis

7.2.2.

Combining Chemical Reactions

7.2.3.

Calculation Procedures

7.2.4.

Applications to Complex Reactions

7.3.

Standard Heats of Formation

7.3.1.

Definition and Reference State

7.3.2.

Tables of Formation Data

7.3.3.

Calculating Heat of Reaction from Formation Data

7.3.4.

Temperature Corrections

7.4.

Standard Heats of Combustion

7.4.1.

Definition and Measurement

7.4.2.

Higher vs Lower Heating Values

7.4.3.

Applications in Energy Calculations

7.4.4.

Relationship to Formation Data

7.5.

Energy Balance Procedures for Reactive Systems

7.5.1.

Heat of Reaction Method

7.5.1.1.

Reference Temperature Approach

7.5.1.2.

Calculation Steps

7.5.1.3.

Multiple Reaction Systems

7.5.2.

Heat of Formation Method

7.5.2.1.

Elemental Reference State

7.5.2.2.

Calculation Steps

7.5.2.3.

Advantages and Limitations

7.6.

Adiabatic Reaction Temperatures

7.6.1.

Adiabatic Temperature Rise

7.6.1.1.

Calculation Procedures

7.6.1.2.

Heat Capacity Effects

7.6.2.

Adiabatic Flame Temperature

7.6.2.1.

Complete Combustion Calculations

7.6.2.2.

Incomplete Combustion Effects

7.6.2.3.

Dissociation Effects

7.7.

Heats of Solution and Mixing

7.7.1.

Heat of Solution

7.7.1.1.

Integral Heat of Solution

7.7.1.2.

Differential Heat of Solution

7.7.2.

7.7.2.1.

Ideal vs Non-Ideal Mixing

7.7.2.2.

Calculation Methods

7.7.3.

Heat of Dilution

7.7.3.1.

Concentrated to Dilute Solutions

7.7.3.2.

Calculation Procedures

Previous

6. Energy and Energy Balances

Go to top

Next

8. Combined Material and Energy Balances