Lithium spodumene is the primary mineral source for the lithium industry and is a characteristic mineral found in lithium-rich granitic pegmatites. It mainly forms in granitic pegmatite veins. Unlike other pyroxene group minerals, lithium spodumene is a pegmatitic mineral and is often associated with quartz, tourmaline, beryl, and other minerals.
As a provider of comprehensive grinding equipment solutions, Zenith has been committed to developing more efficient, energy-saving, and environmentally friendly grinding equipment of lithium spodumene，such as LM vertical mill，MTW European trapezium mill，XZM ultrafine mill，LUM ultrafine vertical mill and etc.
Lithium-ion Battery
Glass Industry
Ceramics Industry
Metallurgical Industry
The process of producing lithium carbonate from spodumene primarily includes steps such as crushing and grinding of spodumene or lepidolite, leaching, crystallization, and drying. Among these, crushing and grinding is the first step in the process of producing lithium carbonate from spodumene and is a critical link that determines the quality of the lithium carbonate product.
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Spodumene concentrate
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β-transformation roasting
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LM vertical mill
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Acidification roasting
5
Leaching
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Precipitation and impurity removal
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Evaporation concentration
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Lithium precipitation
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Lithium carbonate
Sulfuric acid roasting process flow chart
LM Vertical Roller Mill is a specialized equipment designed for the preparation of key materials in the new energy industry. It is a large, efficient, and energy-saving grinding product developed by Shanghai Zenith through the comprehensive introduction of advanced technologies from Germany, such as Loesche and Pfeiffer, combined with our company's nearly 40 years of research and manufacturing experience. This equipment integrates crushing, drying, grinding, classification, and conveying into one unit, and possesses multiple independent patented technologies and intellectual property rights, with its main technical and economic indicators reaching an internationally advanced level.
Fineness: 1.6-0.045mm
Fineness: 325-2500mesh
Fineness: 325-3250mesh
Feed size: ≤ 35mm
Product size: 250-350 mesh
Capacity: 20,000 tons/year
Equipment: LM Vertical Roller Mill
Feed size: ≤ 50mm
Product size: 200-300 mesh
Capacity: 80,000 tons/year
Equipment: MTW European Version Trapezium Grinding Mill
Shanghai Zenith Machinery Co., Ltd. is a hi-tech enterprise specializing in the research, development and production of industrial powder grinding equipment.
We focus on the needs of customers in different fields, and our product processing range covers 1-3mm coarse powder, 20-400mesh fine powder, 400-1250mesh ultrafine powder and 1250-3250 mesh micro powder. Our equipment have got ISO international quality system certification, European Union CE certification and Customs Union CU-TR certification.
At present, our service network has covered more than 180 countries and regions in Asia, Africa, Europe, America and Oceania, and established overseas offices in more than 30 countries.
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