Maximize Profits with Salt Lake Resource Extraction Adsorbents

Core Technology Breakthrough

We pioneered a bio-encapsulation and wet spray granulation technology, successfully synthesizing the fourth-generation aluminum-based lithium adsorbent, the second-generation titanium-based lithium adsorbent, and the manganese-based lithium adsorbent. The preparation process achieves the recycling of internal lithium resources. This effectively solves the problem of low lithium material recovery rate in dry granulation, and takes the lead in controlling the dissolution loss rate of titanium-based lithium adsorbent to a level that meets industrial application requirements. The combination of low water consumption lithium adsorbent and short-bed adsorption technology will also greatly improve the water shortage problem in salt lake mining in Xinjiang, South America, and other regions, providing more advanced production tools for domestic lithium battery resource exploitation and industrial layout.

※: The dynamic adsorption capacity will fluctuate depending on the brine properties.

Replace and upgrade existing adsorption products to expand the application scenarios of lithium adsorbents.

Most existing lithium extraction adsorbents are only suitable for salt lakes in Qinghai, Argentina in South America, etc. The iterative titanium-based lithium adsorbent developed by Haipu has broadened the application range of lithium extraction technology, effectively reducing the dissolution loss rate during the lithium extraction process, making it meet the standards of industrial application, thus solving the problem of low recovery rate of dry granulation lithium materials. It can be applied to various lithium resource scenarios such as oil and gas field underground brine, Tibetan carbonate-type salt lakes, and overseas low-magnesium sulfate-type salt lakes. At the same time, Haipu's adsorption and impurity removal technology can improve the quality of the final lithium product and the lithium recovery rate, combined with the efficient mining technology of rubidium and cesium and other rare elements, promoting technological innovation in the entire process of salt lake resource extraction.

Haipu's newly developed small-particle-size aluminum-based lithium  adsorbent is suitable for short-bed technology, optimizing the full-bed filling and processing capacity, and can greatly improve the adsorption exchange rate. Using Haipu's patented short-bed adsorption device and adsorbent, it can operate at high flow rates, saving adsorbent and water resources, especially suitable for areas with water shortages, such as Xinjiang and overseas salt lake lithium extraction projects.

Other adsorbents for extracting salt lake resources

Haipu possesses a diverse range of high-performance chelating adsorbents for removing calcium, magnesium, and boron. These adsorbents address the challenges for calcium, magnesium, and boron deep removal throughout the entire lithium extraction process from brine, enabling the production of industrial-grade and electronic-grade lithium salts. Simultaneously, the in situ polymerization method specially developed by Haipu is used to synthesize the porous resin doped with inorganic nano silicon material, load the nanoparticles, and use the polymer crosslinking agent to twine the resin nano pore to inhibit the loss of active ingredients, solving the problem of efficient extraction of low-concentration rubidium and cesium from brine and preventing the introduction of impurities into the brine, thus avoiding regional environmental pollution.