Ion Exchange

With our ion exchange expertise, and through the development of metal-selective technologies, we assist the mining and hydrometallurgy industry in recover valuable metals in the most efficient and environmentally sustainable way possible. AmberSep process resins are available for extraction of base metals, gold, platinum group metals, uranium, and mine wastewater applications.

Case Study

DuPont Ion Exchange Enables the Recovery of Useful Mining By-products
DuPont's AmberSep M4195 and XUS43578 allow the reduction of nickel content in copper rod manufacturing, producing higher purity products and allowing by-product recovery, resulting in more saleable goods for the large copper mine and smelting complex in South Africa.