Lithium Recovery
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Sunresin Park,No.135, jinye Road, Xi’an Hi-tech Industrial Development Zone, Shaanxi-710076, China
seplite@sunresin.com
seplite_europe@sunresin.com
+86-29-89182091
Lithium Recovery
High-purity Lithium Carbonate Production Technique
Because of its low lithium content and high magnesium content,lithium extraction from lean ore brine was considered difficult to realize whether from aspect of the technical breakthrough or economical profit, unbalanced in input and output.
Sunresin has cooperated with Shaanxi Membrane Separation Technology Research Institute Co., Ltd. to overcome this technology and undertake the commissioning of Qinghai lean ore brine 100t/a lithium carbonate project. The EPC project has entered the normal operation stage and has produced high-purity lithium carbonate.
The technology adopts the combination of adsorption separation and membrane separation, could realize high lithium-magnesium ratio (1300:1) lean ore brine to extract lithium, combined with the company's existing impurity removal technology and system equipment technology, could achieve the mass production of lithium carbonate in battery-level high purity,shows obvious economic and environmental advantages.
Our Technology Advantages
- High-performance lithium adsorbent
- Combination with Membrane separation techniques
- Patented continuous ion exchange technology
- Successful EPC project service
High-performance Lithium Adsorbent
SEPLITE® resin for Lithium extraction maintains the basic body performance during lithium adsorption. Compared with similar products, the adsorption capacity is higher and the strength is better. In addition, Sunresin’s continuous ion exchange technology can guarantee the stability of the concentration of lithium ions and the ratio of magnesium lithium in the desorption solution, and further improve the product performance.
Our Product List
Bio-Pharmaceutical & Life Science
Modern biopharmaceutical technologies typically use biological microbial fermentation...
Chemical Industry
Purification of chemical compounds has become a vital part of most industrial processes.
Drinking Water Treatment
Drinking water is essential to life. Every day every human being has to drink and use water for food preparation.
Food & Beverage Industries
Food is closely related to everyone, and the finishing of food comes from people's relentless pursuit...
Hydrometallurgy ＆ Mining
Hydrometallurgy is a technique for extractive metallugry involving the three general area...
Direct Lithium Extraction (DLE)
Sunresin is the major DLE lithium sorbent producer in China which mainly used for extraction lithium from salar brine and geothermal brine etc with high efficiency.
Industry Water Treatment
There are many uses of water in industry and, in most cases, the used water also needs treatment to render...
Plant Extraction
Plant Extraction is a process to gather the trace bioactive compounds from the tissue of a plant.
VOCs Treatment
With the widespread use of chemical products in the industry, more and more organic...
Wastewater Treatment
Wastewater treatment is the process of converting wastewater into an effluent that can be discharged
Latest News
30
2024 08
Sunresin Makes Hurun China Top 500 List
The Hurun Research Institute recently released their "2023 Hurun China Top 500" list, with Sunresin has making the list in recognition of its outstanding market performance and innovation capabilities. This is the only company on the list in China's adsorption separation materials industry.
22
2024 06
Exhibition Highlights | Sunresin Showcases at SIWW 2024 Singapore International Water Week
From June 19-21, 2024, the Singapore International Water Week (SIWW Water Expo 2024) was held at the Marina Bay Sands Expo and Convention Centre in Singapore. Sunresin showcased its internationally leading products and technologies at the event.
10
2024 05
Sunresin and Latin America: Ten thousand miles are still neighbors
In April, Ambassador Xu Yicong's book launch of "Family and Country Sentiments - Continuing Chapter" was successfully held in Beijing. The ambassadors of Latin America in China have come to congratulate Ambassador Xu, and Zhai Feng, Vice President of Bump Cycle, attended to celebrate the event. Dr. Gao Yuejing, as the representative of the important guests, gave a speech and expressed her most sincere blessing to Ambassador Xu for the publication of his new book.