Ultrasound technology is widely applied in the flotation process. From the perspective of the
theory of ultrasound, this article explains the effects and applications of ultrasound in the …

The study in the field of surface nanobubbles has received great progresses since surface
nanobubbles were imaged with atomic force microscopy in 2000. Meanwhile, the interest in …

In recent years, lead and zinc, emerge to become one of the most widely used non-ferrous
metals for their growing demand in lead-acid batteries, galvanization, radio-active shielding …

This paper reviews recent developments in the fundamental understating of ultrafine (nano)
bubbles (NBs) and presents technological advances and reagent types used for their …

Coal gasification coarse slag represents a type of low-value solid waste produced in coal
gasification. This study investigated how the pretreatment of the pulp obtained from coal …

Ultrafine bubbles were applied to the rougher flotation of the lead and zinc minerals, and the
effects of the particle size (− 38,− 75, and− 106 μm) and collector concentration (potassium …

The use of ultrasonic energy has mostly been investigated for the flotation process in
mineral processing, but its application to flocculation with collectors is extremely limited …

The presented work investigates particle-induced nanobubble generation in order to extend
the applicability of material-selective pressure flotation towards nanoscale materials. During …

Flotation process is a multi‐phase and multi‐scale complex flow system, in which
hydrodynamics plays an indispensable role. In recent years, computational fluid dynamics …

In this study, the effect of ultrasonic treatment on oil agglomeration of barite ore was
investigated. The ultrasound process not only improved the agglomeration efficiency of …