Despite its advantages, ATR faces several challenges: 1. Catalyst Deactivation: Catalysts can deactivate over time due to sintering, coking, or poisoning, which decreases their effectiveness. 2. Temperature Control: Maintaining a uniform temperature within the reactor can be difficult due to the simultaneous exothermic and endothermic reactions. 3. Oxygen Handling: Safe handling and precise control of oxygen are crucial to avoid potential hazards and ensure optimal performance.
