Green Manganese Tests Single-Process Recovery Of Critical Metals For Electronics

Green Manganese Technologies says its hydrometallurgical process recovered over 90% of manganese, nickel, cobalt, and copper while using up to five times less energy. Green Manganese Technologies has completed initial metallurgical testing of a hydrometallurgical process designed to recover multiple critical metals from polymetallic nodules through a single, integrated circuit. The company reported simultaneous recovery […]