Periodic maintenance is crucial for several reasons:
1. Efficiency: Regular maintenance helps maintain the high efficiency of catalytic reactions by preventing the build-up of contaminants or poisons that can deactivate the catalyst. 2. Longevity: Proper maintenance extends the lifespan of the catalyst and the reactor, reducing the frequency of costly replacements. 3. Safety: Addressing potential issues before they become critical can prevent accidents and ensure a safe working environment.