Flotation is a complex process that occurs in solid–liquid-gas multiphase systems, and its
main factors include the minerals, separation medium, as well as various flotation reagents …

Depressants are critical reagents for the selective separation of minerals in froth flotation.
They serve a vital role in preferentially making the gangue minerals hydrophilic and prevent …

Temperature affects the flotation of quartz in the calcium/sodium oleate (NaOL) system,
while there is a lack of understanding of its potential mechanism. Therefore, in this work, the …

Surprisingly, no investigation has been explored relationships between operating variables
and metallurgical responses of coal column flotation (CF) circuits based on industrial …

Chlorite, as the most representative gangue mineral associated with specularite, of which
the separation of these two minerals is difficult. This paper investigated the depression effect …

How to sustainably produce bauxite by effective reverse froth flotation of kaolinite at low
temperature is an urgent problem to be solved in the field of mineral processing. In this work …

The flotation of diasporic bauxite is to separate diaspore (valuable mineral) from
aluminosilicate minerals (gangue minerals, mainly including kaolinite, illite and pyrophyllite) …

Flotation separation of smithsonite from calcite is difficult due to their similar surface
properties. In the present study, a reagent scheme of depressant calcium lignosulphonate …

Physical upgrading of graphite is typically achieved with many stages of grinding and
flotation to produce a concentrate with approximately 95% carbon grade. An innovative …

This paper researched the enhanced flotation separation performance of ilmenite and
titanaugite using the mixed collector benzhydroxamic acid/dodecylamine (BHA/DDA). The …