Catalysis - LearnChemE

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Catalysis screencasts

Introduction

Introduction to Catalysis

Crystal Plane Miller Indices

Miller-Bravais Indices: Hexagonal Structure

Tetrahedral and Octahedral Sites

Selectivity and equilibrium

Kinetics and Thermodynamics

Catalytic Selectivity and Equilibrium

Series Reactions and Selectivity

Parallel Reactions and Selectivity

Which Reaction Reaches Equilibrium First? (Interactive)

Heterogeneous Chemical Equilibrium

Perturb Heterogeneous Equilibrium (Interactive)

Adsorption/desorption

Introduction to Adsorption

Langmuir Isotherm Introduction

Heat of Adsorption Calculation

Langmuir Isotherms for a Binary Mixture (Simulation)

Langmuir Isotherm: Dissociative Adsorption

Temperature-Programmed Desorption

Temperature-Programmed Desorption (Simulation)

Reaction kinetics

Description of the Reaction Coordinate

Steady-State Approximation

Steady-State Approximation Part 2

Steady-State Approximation vs. Rate Determining Step

Introduction to Langmuir-Hinshelwood Mechanism

Langmuir-Hinshelwood Kinetics

Langmuir-Hinshelwood Mechanism (Review)

Langmuir-Hinshelwood Reactions in a PFR (Interactive Simulation)

Catalytic Reaction Mechanism Dependence on Partial Pressure (Review)

Apparent Activation Energy

Eley-Rideal Surface Reaction

Using Steady-State Approximation to Determine Rate Expressions

Mechanism For N2O Catalytic Decomposition: Example Problem

Mass transfer/diffusion

Diffusion and Reaction in a Cylindrical Porous Catalyst

Mass Transfer in a Catalyst Sphere

Effectiveness Factor for a Spherical Catalyst

Effectiveness Factor for Single Catalyst Pore

Study help

How to Study: Part 1
How to Study: Part 2
How to Study: Part 3
How to Study Using Screencasts
How to Study and Take Exams