Process automation in catalysis typically involves several key components: 1. Sensors: These devices monitor various parameters such as temperature, pressure, and chemical concentrations. 2. Control Systems: These systems use the data from sensors to adjust reaction parameters in real-time, ensuring optimal conditions. 3. Automation Software: Advanced software tools are used for modeling and simulating catalytic processes, allowing for predictive control and optimization. 4. Actuators: These devices make physical changes to the system based on the control signals, such as adjusting flow rates or temperatures.