Lithium Extraction & Recovery
Lithium plays a vital role in enabling electric vehicles and energy storage, making it a key component in the transition to low-carbon transportation. As demand rises sharply, limited raw material availability is pushing producers to explore new reserves and focus on extracting lithium from minerals and brines with the highest possible purity.
Extracting lithium and other valuable resources from brine sources—whether continental, geothermal, or oilfield—is a complex, resource-intensive challenge. Traditional methods, such as evaporation ponds, require vast land use and long processing times, often spanning years. Crescent Engineering provides a more advanced, efficient alternative.
Our end-to-end solutions support the entire lithium and metals production process—from brine extraction and concentration to the production of battery-grade materials.
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With proven expertise, we help clients:
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Deliver high-purity end products that meet industry standards
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Efficiently process lower-grade ores and complex feedstocks
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Develop tailored solutions for challenging process streams
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Achieve compliance with strict environmental discharge requirements
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Design and operate systems in remote or logistically difficult locations
Crescent Approach
Lithium is found in both mineral and brine sources, each requiring specialized extraction and processing methods. Crescent Engineering delivers complete, end-to-end solutions for producing high-purity lithium compounds—supporting the transition from raw feedstocks to technical and battery-grade materials.
Our expertise covers the production of:
Battery-Grade Products
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Lithium carbonate (>99.9% purity)
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Lithium hydroxide
Lithium Salts
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Lithium chloride
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Lithium sulfate
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Lithium bromide
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Lithium phosphate
Co-Product Recovery
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Boric acid
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Potassium chloride
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Potassium sulfate
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Magnesium sulfate
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Sodium sulfate
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Sodium chloride
Proven Delivery​
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We support your project from concept through to high-purity production—ensuring efficiency, reliability, and performance at every stage.
Technologies
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A trusted provider of end-to-end process solutions for the production of technical and battery-grade lithium hydroxide, lithium carbonate, and a range of lithium salts.
Custom Solutions
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We design customized process solutions that address your specific product purification goals and resource recovery requirements.
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