Overview of various gravity concentrators methods

Iron: 1, ore crushing; 2, grinding crafts; 3, sorting techniques; 4, sintering technology;

Manganese: mechanical options (including mineral processing, gravity concentrators, re-election, high intensity magnetic separation and flotation), and assistant set fire method, chemical processing method.

Chrome: The jump titanium machine, shaker,; gravity concentrator, centrifugal concentrator and belt chute sorting, and sorting do not over water power shaking mine.

Vanadium titanium magnetite: is it a period of grinding, a coarse, a fine, sweeping away the magnetic separation process, after the magnetic magnetite concentrate selected for the magnetic sound.

Copper: flotation, magnetic separation, or re-election and other methods such as hydrometallurgy.

Lead and Zinc: General magnetic - floating, heavy - floating, heavy - Magnetic - floating and other joint beneficiation.

Aluminum: general hand-selected.

Nickel: 1, flotation; 2, the use of crushing, screening and other processes remove the differentiation of pre-nickel low weakly large bedrock.

Cobalt: 1, flotation; 2, the use of crushing, screening and other processes remove the differentiation of pre-nickel low weakly large bedrock.

W: tungsten ore by ore type is divided into black and white tungsten tungsten. Beneficiation methods are hand-selected, re-election, flotation, magnetic separation, and electrostatic and other methods.

Tin: for the gravity beneficiation beneficiation, flotation process.

Molybdenum: mainly flotation.

Mercury: a hand-selected, re-election and flotation, which is widely used and most effective flotation.

Antimony: There are hand-selected, re-election, flotation and other methods.

Platinum group: 1, reasonable goals, use of appropriate cyclone classification; 2, the recovery rate.

Gold: gold in the ore were very low, the need to extract gold ore crushing and grinding and dressing methods used to separate the gold. Mainly re-election and flotation.

Silver: 1, flotation; 2, a single flotation and floating - gravity separation, flotation and cyanidation of the joint process, in which the flotation is most important.

Niobium tantalum lithium beryllium: hand-sorting method, flotation, chemical or chemical - flotation combined method, heated election law, election law radioactive, particles floating processing method.

Strontium: tungsten ore celestite society most commonly used method, the most common structure to the process of jigging - shaker as the main process.

Rare earth metals: general use of magnetic separation, flotation concentrate containing rare earth oxides to be about 60%.