Sunresin has over 10 years’ experience in Direct Lithium Extraction and has its footprint in brines from Qinghai (China), North America, Europe as well as South America. With its adsorption technology, the company has provided one-stop-shop services to project owners covering project conception and supply of adsorption materials and equipment. Customized solutions and products have been tested successfully with different levels of brine under different conditions across the globe.
On the evening of January 3, 2022, Sunresin New Materials issued an announcement indicating the “Receipt of the Signing Notice” from Jinhai Lithium Industry (Qinghai) , a subsidiary of the Huizhou Yiwei Lithium Energy Co., Ltd, on the 10,000 ton lithium carbonate EPC procurement project. The tentative amount of the project is about 456.11 million RMB (71.8 million USD).
Sunresin’s Ruashi project features the extraction of cobalt from the precipitation liquor of cobalt hydroxide. The project included a collaborative effort with Sunresin’s Remote Solution Operation and Monitoring Center (RESOM) in Xi'an, an innovative initiative put in place during the lockdown period in 2020 to serve domestic and international EPC projects. With its patented Simulated Moving Bed (SMB) technology for continuous ion exchange, as well as the selective cobalt adsorption materials, Sunresin has managed to increase the concentration of cobalt ions in the precipitation liquor from 0.1g/L to 20g/L, making the original mother liquor with little value a new source of cobalt supply. The successful implementation of this project will add more than 300 tons of cobalt products per annum to the Jinchuan Ruashi project, thereby realizing an annual income of tens of millions of dollars.