資源・素材2022（福岡）
2022年9月6日〜9月8日福岡工業大学
資源・素材2022（福岡）
2022年9月6日〜9月8日福岡工業大学
[1101-04-01]韓国の資源再生産業での湿式製錬プロセスの利用
○Yoo Kyoungkeun1(1. 国立韓国海洋大学)
司会：三木一（九州大学）
キーワード：
湿式製錬、リサイクル、廃リチウムイオン電池、廃電気電子製品
The metal sufides have been treated by pyrometallurgical processes to produce Cu, Zn, and Pb. However, these processes have some disadvantages such as hazardous gas emission and high energy consumption. Therefore, hydrometallurgical processes have been recognized as alternative processes for recycling in South Korea because of their flexibility to change for different raw materials and their low energy consumption due to small-scale operations. In this article, hydrometallurgy processes used in the recycling of lithium ion battery and waste electric and electronic equipments were reviewed and summarized.