1. Temperature Programming: The temperature of the catalytic reactor is systematically varied according to a predefined profile. This can include linear ramps, step changes, or more complex temperature cycles. 2. Monitoring Reaction Parameters: During the temperature changes, essential reaction parameters such as conversion rates, product yields, and selectivities are continuously monitored. 3. Data Analysis: The collected data is analyzed to understand the impact of temperature on the catalytic process. This analysis often involves kinetic modeling and the use of advanced analytical techniques like mass spectrometry or gas chromatography.