Catalyst dilution can be achieved through several methods:
1. Physical Mixing: The catalyst can be physically mixed with an inert material, such as silica or alumina, to achieve the desired dilution. 2. Lower Catalyst Loading: Reducing the amount of catalyst used in the reaction mixture is another way to dilute the catalyst. 3. Impregnation Techniques: In some cases, the active catalytic material can be impregnated onto a support material in a lower concentration.