Chapter 14 Video Screencasts

This example of steady state Fickian diffusion shows a calculation of the concentration profile and the mass flow rate of octane vapor through a tube.[Section 14.2]

This problem uses a shell balance to determine the rate of product formed with respect to time for a spherical catalyst. [Section 14.4]

This example uses catalyst weight in an isothermal packed bed reactor to solve mole balance. [Section 14.4]

This example calculates the concentration profile and the flux to a catalyst surface that is covered by a porous layer. The reaction has a mole change therefore bulk flow is taken into account. [Section 14.4]

This example examines a concentration gradient in a porous cylindrical catalyst pellet, and determines the amount reacting within the cylinder. [Section 14.4]