Haipu's New Titanium Adsorbent Has Won an Order from Zijin Mining for Industrial Mass Production

With the growing demand for lithium extraction in salt lakes, the design of lithium extraction materials and process packages for titanium based lithium extraction adsorbents is the core barrier. Jiangsu Haipu Functional Materials Co., Ltd. has seized the opportunity to focus on the research and development of titanium based adsorbents, and created a new titanium based adsorbent product for Haipu, which can be used in alkaline salt lakes with rich hydrogen and oxygen radicals. Based on the manganese based solution, it has solved the problem of dissolution rate. Its excellent pilot test performance has won a mass production order of 225 million from Zijin Mining's "Xizang Arilago Resources Co., Ltd. Titanium adsorbents".

The lithium extraction and adsorption method in Haipu Salt Lake captures lithium ions with high lithium ion selectivity adsorbents, and then extracts them with eluents to achieve the separation of lithium ions from other impurity ions. The adsorption method for lithium extraction has high production efficiency, no environmental pollution, and a mature and reliable process.

It is known that Haipu was at the forefront of innovation in the early years. The patented aluminum based adsorbent developed by Haipu has a fast adsorption rate, and the desorption process does not require acid consumption, with good cycle stability. It has been successfully applied in industrialization and applied to chloride type and magnesium sulfate subtype salt lakes. Haipu has rich experience in granulation in adsorbent research and development. In this line of thinking, the R&D personnel of the new product department have broken traditional thinking, innovated again, and combined their rich theoretical experience with practical experience for multiple attempts. Finally, they have taken a huge step forward in the industrial output of adsorbent materials products.

HPL900, a lithium adsorbent supplier product, is a highly selective and high-capacity lithium ion sieve adsorbent. It is prepared through techniques such as nanohybridization and lithium-ion imprinting. The active nanocrystalline particles of the adsorbent have efficient adsorption performance for lithium ions (with an adsorption capacity greater than 10.0g Li/L), and the adsorption sites have a memory effect on lithium ions, resulting in high adsorption selectivity. Even in salt lake brines or lithium containing feed solutions with alkali metal and alkaline earth metal contents hundreds or thousands of times higher than lithium ions, HPL900 still has high selectivity for lithium. Through a single adsorption separation, the magnesium lithium ratio, sodium lithium ratio, and potassium lithium ratio can all be reduced to below 1:1. HPL900 has good mechanical strength, with a combination of rigidity and flexibility, excellent resistance to erosion, and stable physical and chemical properties, ensuring the excellent service life of the adsorbent. The HPL900 lithium extraction process is green, efficient, and produces no secondary "three wastes". HPL900 is suitable for lithium extraction from lithium containing materials such as salt lakes and lithium-ion battery recycling industries.

Physical and Chemical Performance Indicators and Operating Parameters

BV-Bed volume, Volume of suction agent for mother