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1.5m Rotary kiln diameter Mineral Processing Plant Lithium Ore Beneficiation

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1.5m Rotary kiln diameter Mineral Processing Plant Lithium Ore Beneficiation

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Brand Name : Hengyang

Model Number : HC-385

Certification : ISO9001

Place of Origin : China

MOQ : 1

Price : 5600-356100

Payment Terms : T/T

Supply Ability : 270 sets/month

Delivery Time : 20-40 days

Packaging Details : negociated

Name : Looking For Lithium Ore Beneficiation Methods?

Application : glass, ceramic and porcelain enamel industries

Color : customize

Condition : New

Capacity : 1000-20000 t/a

Rotary kiln diameter : 1.5-4.5m.

Raw Material : Spodumene, lepidolite, lithium ore

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Looking For Lithium Ore Beneficiation Methods?
Lithium ore beneficiation methods include manual selection, flotation, magnetic separation, chemical or chemical-flotation combined method, thermal cracking, radioactive beneficiation, particle flotation, etc. Hengyang Industrial can be your best helper!

1. Manual Selection Method

Long time ago, almost all of them were hand-selected lithium ore. However, the manual separation method has great defects, such as high labor intensity, low production efficiency, etc. With the continuous development of mineral processing technology, the flotation method has gradually replaced the manual separation method to process lithium ore.

2. Flotation

The treatment of lithium ore by flotation method has been applied abroad since the 1930s, but the treatment of lithium ore by flotation method in my country began in the late 1950s. There are two commonly used spodumene flotation methods, positive flotation and reverse flotation.

3. Magnetic Separation

The magnetic separation method is usually suitable for lithium ore containing iron impurities, and the magnetic separation method is selected according to the magnetic strength of the iron material in the ore. The beneficiation mainly for iron-lithium ore can effectively improve the quality of lithium concentrate, and finally obtain higher-grade lithium concentrate.

1.5m Rotary kiln diameter Mineral Processing Plant Lithium Ore Beneficiation

4. Chemical Method

This method is suitable for salt lake lithium mines, from which lithium salts are extracted. The process is to evaporate the brine on the drying field, precipitate the sodium salt and potassium salt, increase the concentration of lithium chloride to about 6%, and then enter it into the factory to convert the lithium chloride into lithium products.

5. Multi-Process Combined Approach

Lithium ore beneficiation technology, after years of technical iteration and innovation, the current beneficiation method is very mature, it is difficult to achieve a high beneficiation recovery rate with a single beneficiation method, so we often use a combination of multiple processes.

Spodumene as Raw Material (Without Production of Other Products )
Final Products Annual Output(t/a) Spodumene Amount(t/h) Main Equipment Model
Conversion Process Acidification Process Ball Mill
Lithium LiCO3 5000 5-6 Roasting Kiln:φ2.8×50m; Cooler: φ2.6×40m Acidification Kiln:φ2.8×50m; Cooler: φ2.4×35m φ1.83×6.4m
Lithium LiCO3 10000 10-12 Roasting Kiln:φ3.5×60m; Cooler: φ2.4×40m Acidification Kiln:φ3.5×50m; Cooler: φ2.4×40m φ2.4×8m

Lepidolite as Raw Material
Final Product Annual Output of Lithium(t/a) Amount of Mixed Raw Materials (about 60% of Lepidolite) (t/h) Main Equipment Model
Rotary Kiln Cooler Ball Mill
Lithium LiCO3 3000 15-18 φ3.5×60m φ2.5×23m φ1.83×6.4m
Lithium LiCO3 5000 25-30 φ4.2×72m φ3×45m φ3.2×13m

1. Main equipment: Acidification mixer, rotary kiln, rotary cooler, Acidification kiln, raw ball mill, bag type dust collector and fan.

2. Rotary kiln diameter: 1.5-4.5m.

3. Calcination temperature: ~1250℃

4. Acidification temperature: ~350℃

5. The fuel of calcination:Natural gas, coal dust and coal gas


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1.5m Rotary Kiln Mineral Processing Plant

      

Mineral Processing Plant Lithium Ore Beneficiation

      
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