Ion Exchange for the Purification of Co(II) or Ni(II) from Acidic and Ammonia Solutions in the Recycling of Spent Lithium-Ion Batteries

• Published in: 대한금속재료학회지 Vol. 60; no. 12; pp. 902 - 911
• Main Authors: Thanh Tuan Tran, 이만승, Man Seung Lee
• Format: Journal Article
• Language: Korean
• Published: 대한금속재료학회 05.12.2022
• Subjects: cobalt; ion exchange; lithium-ion batteries; nickel; purification

The recycling of critical metals like cobalt and nickel from spent lithium-ion batteries (LIBs) is of immense importance in sustainable manufacturing. This work aims to purify Co(II) and Ni(II) present in acidic and ammonia solutions using ion exchange. AG-1-X8 resin modified with thiocyanate anions...