The shape and size of cylindrical pellets are optimized for several reasons:
1. Surface Area: The cylindrical shape provides a high surface area-to-volume ratio, which is crucial for enhancing the rate of reaction. 2. Mechanical Strength: These pellets offer good mechanical strength and resistance to attrition, making them durable under high-pressure and high-temperature conditions. 3. Flow Dynamics: Cylindrical pellets ensure better flow dynamics within reactors, reducing pressure drop and improving the overall efficiency of the process.
