Adionics is a privated company created in 2012 after five years of research with the ambition of becoming a leading technology provider in saline water valorization. Adionics has succeeded in developing a highly selective extractant composition (Flionex) for the extraction of lithium salts. The technology developed by Adionics is based on the implementation of a patented process of selective extraction of salts. It uses liquid-liquid extraction technologies (absorption / desorption process of ionic species from brine) to produce a purified lithium chloride concentrated brine. Our Direct Lithium Extraction (DLE) is a great lever to reduce the environmental footprint along energy, water, production time.