The frequency of scheduled maintenance depends on several factors:
1. Type of Catalyst: Different catalysts have varying lifespans and degradation rates. 2. Operational Conditions: High temperatures, pressures, and corrosive environments may necessitate more frequent checks. 3. Manufacturer Recommendations: Always refer to the manufacturer's guidelines for the specific catalytic system in use. 4. Historical Data: Past performance and issues can provide insights into optimal maintenance intervals.