Mineral processing method of common ore

Mineral processing method of common ore

Manganese beneficiation: mechanical selection (including beneficiation, screening, re-election, strong magnetic separation and flotation), as well as fire method sub-set, chemical beneficiation method.

Chromium beneficiation: the use of titanium alloy shaker spiral concentrator, centrifugal concentrator and belt > chute selection, also hydraulic separation of the shaker in the mine.

Vanadium titanium ore magnet: it is after a period of grinding, a crude, a fine, a magnetic sweep of the magnetic separation process is selected after the end of the magnetic magnetite ore concentrates.

Copper beneficiation: flotation, magnetic separation, re-election, etc. or wet smelting.

Mineral platinum group: (1) a reasonable milling, using an appropriate - cyclone; (2) recovery;

Gold beneficiation: Gold is extremely low in ore. To extract gold, it is necessary to crush and grind the ore and separate the gold by mineral processing. Mainly re-election and flotation.

Silver beneficiation: (1) flotation method; (2) joint process of single flotation method, float-re-election method and flotation method, among which flotation is the most important.

Niobium, tantalum, beryllium lithium: hand-selected method, flotation, or chemical - joint flotation method, warm election law, election law radioactive, mineral particles floating method.

锶 Selection: The most common method used in the lapis lazuli dressing of the heavy stone society. The most common structural process is the jigging-shaker-based process.

Rare earth metal beneficiation: Generally, magnetic separation and flotation are used to obtain about 60% of the rare earth-containing rare earth oxide.

Lead zinc dressing: General magnetic - floating, heavy - floating joint processing methods and the like - the floating weight - magnetic.

Nickel beneficiation: (1) flotation; (2) pre-removal of large-sized bedrock with low degree of differentiation and low nickel content by processes such as crushing and sieving.

Cobalt beneficiation: Flotation is generally used.

Tungsten beneficiation: It is divided into black tungsten and white tungsten according to ore type tungsten ore dressing. The ore dressing methods include hand selection, re-election, flotation, magnetic separation, and electrification.

Tin dressing: The beneficiation method is re-election and flotation process.

Molybdenum beneficiation: mainly flotation.

Mercury beneficiation: There are hand selection, re-election and flotation, among which flotation is widely used and most effective.

锑 Selection: There are mainly methods such as hand selection, re-election and flotation.

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