[HTML][HTML] A review of bubble surface loading and its effect on bubble dynamics

A Wang, G Evans, S Mitra - Minerals Engineering, 2023 - Elsevier
In mineral flotation, surface loading dynamics of bubbles due to particle attachment and
detachment in a turbulent environment is central to the understanding of separation kinetics …

Analysis of bubble coalescence dynamics and postrupture oscillation of capillary-held bubbles in water

Y Saavedra Moreno, G Bournival… - Industrial & Engineering …, 2017 - ACS Publications
This paper presents a three-dimensional computational study of coalescence dynamics of
two capillary-held air bubbles in water using the volume of fluid (VOF) method. The interface …

Prediction of the gas hold-up in a large-diameter bubble column with liquid mixtures and electrolytes

G De Guido, LA Pellegrini - Chemical Engineering Research and Design, 2017 - Elsevier
Many correlations are available in the literature for computing the gas hold-up in bubble
columns, mainly in pure liquids. Contrarily, very few works deal with the gas hold-up in liquid …

Classification of flotation frothers based on their foam generation ability under dynamic and static conditions

Y Saavedra Moreno - 2022 - unsworks.unsw.edu.au
Frothers are widely used in flotation to primarily generate air bubbles, aid gas dispersion,
and form a stable froth that provides a selective separation of particles. The current frother …