Radiotracer techniques are extensively used for troubleshooting, measuring hydrodynamic
parameters and process visualization in industrial systems because of their many …

Measuring the density and velocity of fluids is one of the important tasks in oil and petroleum
industries. The article demonstrates the measurements of these parameters precisely for …

An original method of flow velocity estimation for a radioactive particle technique is
presented. It is based on exchanging measured pulses into cumulative signals, and …

Residence time distribution (RTD) measurements were carried out in a packed bed column
designed for exchange of hydrogen isotopes. The main objective of the study was to …

Knowledge of mixing phenomena is of great value in the mineral and other chemical and
biochemical industries. This work aims to analyze the quality of mixedness (QM), the intrinsic …

The permanent magnet synchronous motor (PMSM) is sealed inside the compressor, and
the heat dissipation space is narrow. High temperature will affect the normal operation of the …

Partial wetting is a common phenomenon in a trickle bed reactor, which causes nonuniform
mass transfer flux at the external surface of the catalyst. Previous work on effectiveness …

This study presents a novel method for determining the density of liquid phase in annular
regime of two phase flows by utilizing dual modality densitometry technique and artificial …

The slurry bubble column has gained the attention of researchers over the years because of
its wide application in various processes in the chemical and mineral industries. This work …

Radiotracer investigations were carried out in two identical phosphoric acid production
reactors and a triple super phosphate (TSP) production reactor in three different plants in …