Chemical Engineering Tutorials: March 2023

Tuesday, 28 March 2023

P – T Diagram Exercises

 Sketch the following processes on the P -T diagram from an original state (1) to the resulting state (2):

a) The sublimation of dry ice (solid carbon dioxide),


b) A constant pressure cylinder of superheated vapor is cooled until liquid just begins to form,


c) A constant pressure cylinder of superheated vapor is cooled until all the vapor is gone,


d) A liquid-vapor two-phase mixture is heated at constant volume until its quality is 1.0









Ideal Reactors - Solved Examples

 Example 1 The following reaction is irreversible and first order: The reaction is carried out in a PFR with 80 tubes. Each tube has a diame...