There are several types of models used in catalysis, each with its strengths and limitations:
1. Empirical Models: These are based on experimental data and are often used for process optimization. They are easy to construct but may lack mechanistic insights. 2. Mechanistic Models: Derived from first principles, these models provide a detailed understanding of the catalytic process but are computationally intensive. 3. Microkinetic Models: These combine aspects of both empirical and mechanistic models to describe the kinetics of individual elementary steps. 4. Multiscale Models: These integrate phenomena across different scales, from molecular to reactor level, offering a comprehensive view of the catalytic process.
