The phrase "ageing procedure" is correct and usable in written English.
It can be used in contexts related to processes involving the maturation or development of something over time, such as in food, beverages, or materials.
Example: "The ageing procedure for the wine involves storing it in oak barrels for several years to enhance its flavor."
Alternatives: "maturation process" or "aging method."
An ageing procedure has been employed.
This indicates that the lab-scale catalyst ageing procedure effectively mimics the initial catalyst deactivation observed in the pilot plant.
The resulting optimization recommends a short-term ageing procedure at 170 °C for 135 min to appropriately mimic the field binder properties under Malaysian climate.
50/70 penetration grade laboratory aged bitumen, prepared by using rolling thin film oven test and accelerated pressure ageing procedure, was used as reference bitumen.
This paper presents an alternative method for developing a laboratory short-term ageing procedure for binders that corresponds to the asphalt mixture production practices carried out in a tropical region.
Using an accelerated ageing procedure for an Ethylene Propylene Diene Monomer (EPDM), it is first shown that the average molar mass of the elastically active chains (i.e. between crosslinks) can be used as the main indicator of the macromolecular network degradation.
Moreover, the ageing procedures are much stronger at the positive pole.
In this research, three ageing procedures were used to investigate the influence of TFOT procedure on UV ageing.
Results of different ageing procedures shows that performing TFOT firstly is more appropriate for experimental analysis in UV ageing method.
Part of the problem comes from the difficulty to use the current standard ageing procedures for bitumen when it comes to mastics (blends of bitumen and filler).
Advances in modeling growth using tag-recapture data and progress in otolith ageing procedures allowed improved fitting of the Western Atlantic bluefin tuna growth curve.
