What Are Some Examples of Sulfur-Resistant Catalysts?
Examples of sulfur-resistant catalysts include certain types of zeolites, metal oxides, and supported noble metals. For instance, molybdenum-based catalysts are known for their resistance to sulfur poisoning in hydrodesulfurization (HDS) processes. Another example is platinum-tin catalysts, which exhibit good tolerance to sulfur compounds in selective hydrogenation reactions.
