Refineries and chemical facilities commonly utilise catalysts. These catalysts do not take part in the processes themselves, but they do help to speed them up. Furthermore, the catalyst's catalytic activity decreases as a result of contaminant accumulation, necessitating its replacement. One method for restoring catalytic activity is catalyst regeneration. The regenerated catalyst can be employed in the same application or in new applications with lower catalytic activity requirements. The catalysts can be regenerated on-site or by a third-party regenerating provider.
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