To minimize catalyst attrition, several strategies can be employed:
- Material Selection: Choosing catalysts with robust mechanical properties and resistance to thermal and chemical stress can reduce attrition. - Reactor Design: Designing reactors to minimize mechanical stress and erosive forces can help preserve catalyst integrity. For example, using baffles or optimizing fluid dynamics. - Coatings and Additives: Applying protective coatings or incorporating binders and additives can enhance particle strength and reduce fragmentation. - Operational Conditions: Operating at conditions that minimize thermal cycling and mechanical stress can prolong catalyst life.
