What is the main advantage of using catalysts in refining processes?

The main advantage of using catalysts in refining processes is that they increase the efficiency of chemical reactions. Catalysts work by providing an alternative reaction pathway that has a lower activation energy compared to non-catalyzed reactions. This allows reactions to occur more rapidly and at lower temperatures, which is particularly advantageous in refining processes where maximizing product yield and minimizing reaction times are critical for economic efficiency.

By enhancing reaction rates, catalysts can significantly improve the overall productivity of refining operations. This efficiency often leads to better use of raw materials and can help achieve higher conversion rates of feedstock into valuable products. In essence, while catalysts do contribute to operational efficiency, their primary role is to facilitate chemical transformations in a more effective manner, making them indispensable in modern refining processes.