Sentence examples for catalyst age from inspiring English sources

This depth increases significantly as a function of catalyst age.

Catalyst ageing in oxidizing conditions increased the formation of N2O.

The comprehensive model is validated over real driving conditions for different catalyst ages.

Kinetic and catalyst aging data were obtained from bench-scale tests.

Catalyst aging and higher temperature reduced the catalyst's ability to adsorb NH3.

Specifically, we investigated the effects of catalyst aging, space velocity and catalyst temperature on the regime transition.

This indicates that the lab-scale catalyst ageing procedure effectively mimics the initial catalyst deactivation observed in the pilot plant.

Catalyst aging is accounted via the update of a single scalar parameter in the model.

It is well-known that during the hydroprocessing of heavy feeds, catalyst aging is counterbalanced by continuously increasing reaction temperature.

These factors often change over time and relate to catalyst aging or the handling of different feed-stocks.

Therefore it may be necessary to simulate catalyst ageing by an increase of severity of operating conditions.