What Are the Key Indicators of Catalyst Deactivation?
Several indicators can signal catalyst deactivation: - Increased Pressure Drop: This can indicate fouling or clogging of the catalyst bed. - Reduced Conversion Rates: A decline in the efficiency of the conversion process. - Selectivity Changes: A shift in the product distribution can indicate deactivation. - Temperature Variations: Unexpected temperature changes in the reactor can be a sign of deactivation.