1. Identify Factors: Determine the key factors that influence the catalytic reaction. 2. Select Levels: Choose the high, low, and center levels for each factor. 3. Design Experiments: Use statistical software to design the CCD matrix, which includes factorial points, axial points, and center points. 4. Conduct Experiments: Perform the experiments as per the design matrix. 5. Analyze Data: Use regression analysis to develop a mathematical model describing the relationship between the factors and the response variable. 6. Optimize: Use the model to identify optimal conditions and validate them through additional experiments.