Overview
Recycled lithium chloride is an increasingly important material in sustainable industrial practices, recovered from spent lithium-ion batteries, manufacturing byproducts, and other secondary sources. This compound retains the essential properties of virgin lithium chloride while offering environmental and economic benefits. The recycling process typically involves collection, purification, and re-crystallization to meet industrial specifications. As industries seek to reduce their environmental footprint, recycled lithium chloride provides a cost-effective alternative to newly manufactured material without compromising performance in most applications.
Physical and Chemical Properties
Recycled lithium chloride maintains the same fundamental characteristics as its newly manufactured counterpart. It appears as white, odorless crystals or powder with high solubility in water and alcohol. The material is highly hygroscopic, readily absorbing moisture from the air, which requires careful handling and storage. Key chemical properties include its stability at high temperatures (up to 600°C) and excellent electrolytic conductivity when dissolved in water. These characteristics make it particularly valuable for battery and energy storage applications. The purity of recycled lithium chloride typically ranges between 95-99%, depending on the source material and recycling process.
Main Applications
The primary use of recycled lithium chloride is in battery manufacturing, particularly for lithium-ion batteries where it serves as a raw material for lithium production. It's also widely used in air conditioning systems as a desiccant due to its moisture-absorbing properties. Other significant applications include aluminum production (as a flux), chemical synthesis (as a catalyst or reagent), and in certain types of welding. In pharmaceutical applications, high-purity recycled lithium chloride can be used in some medications, though this requires stringent quality control measures.
Safety and Storage
Proper handling of recycled lithium chloride requires standard chemical safety precautions. Workers should wear protective gloves, goggles, and dust masks to prevent skin and eye irritation or respiratory exposure. The material should be stored in airtight containers in dry conditions to prevent moisture absorption. In case of exposure, immediately flush affected areas with water. For storage, maintain temperatures below 30°C in a well-ventilated area away from incompatible substances like strong acids or oxidizers. Spills should be contained and cleaned promptly to prevent environmental contamination.
B2B Procurement Guide
When sourcing recycled lithium chloride, buyers should prioritize suppliers with transparent recycling processes and proper certifications. Key considerations include purity levels (typically specified as 95%, 97%, or 99%), moisture content, and trace metal impurities that might affect performance in specific applications. Request certificates of analysis for each batch, and consider third-party verification for critical applications. Price negotiations should account for volume purchases, with typical minimum order quantities ranging from 500kg to 1 ton. Logistics planning should ensure moisture protection during transportation.
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