日本金属学会2024年秋期(第175回)講演大会

Presentation information

一般講演

6.Materials Processing » Materials Processing

[G] Melting and solidification process/High temperature process

Fri. Sep 20, 2024 9:00 AM - 11:15 AM Room Q (B307 3st floor Building B Center for Education in Liberal Arts and Sciences)

Chair:Kohei Morishita

9:30 AM - 9:45 AM

[406] Dry reduction of rare metals from lithium-ion battery cathodes by hydrogen plasma

*Yamato Yoshimune1, Takatoshi Nagano2, Yasushi Sasajima2, Jin Onuki2, Kennya Oohashi3, Takehiko Yoshida3 (1. Graduate School of Science and Engineering, Ibaraki University., 2. Graduate School of Science and Engineering, Ibaraki University., 3. Ibaraki University.)

Keywords:水素プラズマ、酸化物還元

現在、EV車の電源用電池は大量・多数のレアメタルの回収方法は副生成物の処理が必要となる。本研究は高効率で環境汚染の少ない回収技術として、水素プラズマを用いて新低環境負荷な資源回収の可能性を検証する。

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