Metal lithium for lithium-ion batteries
The process of this project adopts the electrolysis process of anhydrous lithium chloride products in an anhydrous lithium chloride device. The electrolysis cell operates at a voltage of 220V, with the anode and cathode arranged alternately and a small distance between the electrodes. The cell voltage of a single electrolysis unit is low, significantly improving current efficiency, with a power consumption of less than 48,000 kWh per ton. Additionally, due to the electrolysis cell voltage being 220V, a large amount of copper transformers and wires is saved. The metallic lithium produced in this project is mainly used for lithium battery anode materials.
Product Standards
Classification:
| Grade | Li.≥ | Impurity content,≤ | |||||||||||
| K | Na | Ca | Fe | Si | Al | Ni | Cu | Mg | Cl- | N | Pb | ||
| Li-1 | 99.99 | 0.000 5 | 0.001 | 0.000 5 | 0.000 5 | 0.000 5 | 0.000 5 | 0.000 5 | 0.000 5 | 0.000 5 | 0.001 | 0.004 | 0.000 5 |
| Li-2 | 99.95 | 0.001 | 0.010 | 0.010 | 0.002 | 0.004 | 0.005 | 0.003 | 0.001 | 0.005 | 0.005 | 0.010 | 0.001 0 |
| Li-3 | 99.90 | 0.005 | 0.020 | 0.020 | 0.005 | 0.008 | 0.005 | 0.003 | 0.004 | 0.010 | 0.006 | 0.020 | 0.003 0 |
| Note 1: The lithium content (mass fraction) is the remainder after subtracting the total measured impurities in the table. Note 2: If the buyer has special requirements for the chemical composition of lithium, it shall be agreed upon by both parties. |
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Keywords: new energy, new materials, new medicine
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LITHIUM BATTERY NEW ENERGY MATERIALS FIELD
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