Hydrometallurgy ＆ Mining

SepGold™ is designed for projects where flexible deployment is important. Instead of building a large permanent recovery plant from the beginning, operators can use a modular system to bring recovery capacity closer to the resource.

As a global leader in Direct Lithium Extraction, Sunresin continues to develop advanced lithium adsorbent materials and integrated DLE solutions for complex brine systems, including high-temperature geothermal brines.

Sunresin has long been committed to the development of lithium adsorption materials and lithium separation technologies, providing innovative solutions for lithium extraction from complex brine systems.

A Mobile Sorption Module Solution Using Seplite® Gold-Selective Resins

Sunresin has developed an innovative adsorption and separation process that combines multi-column continuous operation systems with tailored ion exchange resins.

Our innovative approach begins with a special pretreatment of the solution. The molybdenum in the solution is selectively adsorbed onto our specially designed resin, leaving the tungsten in the post-adsorption solution. This method ensures a simple, efficient, and effective separation of the two metals, setting a new industry benchmark.

Sunresin's premium resins excel in eliminating impurities from the leaching solution, marking a significant reduction of TOC (residual P204, P507, sulfonated coal oil, etc.), COD (Chemical Oxygen Demand). This method is not only efficient but also environmentally conscious, ensuring no new impurities are introduced. The result? Enhanced economic value and benefits.

As a leading separation solution provider in China, Sunresin has built its own and unique technical expertise both on Simulated Moving Bed (SMB) and fixed bed basis, thanks to years of researches and developments carried out over a period of 20 years. With the combination of cutting-edge resin technologies and automation control systems, Sunresin has successfully designed and delivered numerous systems for customers in applications such as metallurgy, (Lithium, Nickel, Cobalt) environment protection (waste water, VOCs) and food industry. (juice, sugar, etc)