The flotation machine includes a flotation cell (1), and a rotor (2) that is inside the flotation cell.
The flotation machine foams hydrophobic particles from anaqueous slurry that contains these particles.
The present invention also provides a cyclone jetting flotation column appropriate for said cyclonic flotation method and a flotation apparatus including the flotation column.
The flotation cell is fed by a flotation gas feed line (100).
The invention relates to a flotation method and a flotation reactor.
Electromagnets (74) for floatation are provided to the process chamber (32) so as to magnetically generate a floating force in the permanent magnet (70) for floatation.
The foam-free floatation treatment comprises at least two floatation passes of a different type from each other, of which at least one floatation pass is of the type with a neumatic floatation.
The invention also relates to a flotation method using a flotation machine of this type.
Disclosed are a turbulent flotation process for powdery coal ashes and flotation equipment.
By reducing the exposure of those refractory auriferous sulfides to oxygen gas during flotation, flotation recovery is enhanced in the form of a flotation concentrate (116).
The process may also include a step of flotation (60) whereby hydrophobic materials in the soil are released to an interface with air bubbles, and are floated to the top of a flotation cell.
The system to generate bubbles for flotation works independently, being feed with atmospheric air for the self-aspirated machines or compressed air for the flotation cells with air insufflation and notation columns.
The treatment comprises a foam-free floatation treatment of the sludge pre-treated in the first step a), so as to obtain a head floatate, rich in pollutants, and a tail floatate, poor in pollutants.
A total cross-section pneumatic flotation machine comprises: a flotation cell (2) and a foam overflow mechanism mounted on the top of the flotation cell (2).
Compared with conventional flotation cells, the present flotation cell can save on electricity consumption by over 80% and the flotation efficiency is improved by more than 50%.
This invention relates to a flotation gas flow controller for controlling a flow of a flotation gas to a flotation cell that separates valuable minerals from other materials in crushed ore.
A method for the flotation processing of mineral ores is disclosed.
environmental impact of the flotation process