The company is the only enterprise in China with the industrialized technology of "extracting lithium from brine" and "extracting lithium from ore" at the same time. The new technology of extracting lithium from lithium-mica developed by the company has reached the leading level in China. It has been awarded the Second Prize of National Technical Progress by the National Association of Non-ferrous Metals Industry. It has established the world's first industrial production line for lithium extraction by pressure leaching of lithium mica with sodium chloride and comprehensive utilization of resources. In 2009, the company completed the production line of "brine lithium extraction for battery-grade lithium carbonate" and became the first domestic enterprise to break through the direct production of battery-grade lithium carbonate and lithium chloride products from brine. The company has the world's largest lithium production and processing base, lithium sales account for more than 25% of the global market share, with domestic leading lithium smelting and low-temperature vacuum distillation purification technology. Its lithium metal ultra-thin lithium strip processing technology is advanced in the world, and the thickness of the lithium strip can be controlled below 0.07mm. At the same time, the company is the world's largest lithium renewable resources scale comprehensive utilization of enterprises, is the only domestic specialized large-scale supply of butyl lithium enterprises, occupies an important position in the global market. Through years of independent innovation, the company has become a professional manufacturer with the most complete variety of lithium series products, the longest processing chain and the most comprehensive technology. It has mastered the core technology in the development of lithium resources, lithium salt deep processing, lithium metal smelting, lithium alloy series products and organic lithium series products, and has filled in many technology gaps in China. At present, the company has applied for more than 20 national invention patents, with more than 80 non-patented technology, becoming one of the strongest innovative enterprises in global lithium industry.

Technical certificate

Industry standard

The company presided over the drafting the industry standards of battery-grade lithium fluoride, n-butyl lithium, lithium hydride and rubidium carbonate, participated in the formulation of anhydrous lithium chloride national standards, participated in the formulation of the industry standards of cesium carbonate, battery-grade lithium silicon alloy and high-purity cesium iodide, and participated in the revision of the industry standard of battery-grade lithium carbonate.

Serial No.

Standard name

Type of standard

Standard No.

Drafting time

Remarks

1

Lithium chloride

National standard

GB/T 10575-2007

2007-11-1

Participation in the formulation

2

Battery grade lithium fluoride

Industrial standard

YS/T 661-2007

2008-5-1

Preside over the drafting

3

Lithium hydride

Industrial standard

YS/T 788-2012 

2012-11-1

Preside over the drafting

4

Rubidium carbonate

Industrial standard

YS/T 789-2012 

2012-11-1

Preside over the drafting

5

n-buli

Industrial standard

YS/T 830-2012

2012-11-07

Preside over the drafting

6

Battery grade lithium silicon alloy

Industrial standard

YS/T 829-2012

2012-11-07

Preside over the drafting

7

Cesium carbonate

Industrial standard

YS/T 756-2011

2011-12-20

Participation in the formulation

8

High purity cesium iodide

Industrial standard

YS/T 40-2012

2011-12-20

Participation in the formulation

9

Battery grade lithium carbonate

Industrial standard

YS/T 582-2013

2013-4-25

Participation in the formulation and revision

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