日本金属学会2023年秋期(第173回)講演大会

Presentation information

ポスターセッション

6.Materials Processing » Materials Processing

[P] P216~P227

Tue. Sep 19, 2023 3:00 PM - 4:30 PM Hall, 1st Flr. at "TOYAMA Jiyukan " (Hall, 1st Flr. at "TOYAMA Jiyukan ")

3:00 PM - 4:30 PM

[P216] Examination of optimal roasting conditions for improving acid leaching rate
in all-solid LIB recycling

*Takuma MATSUMOTO1, Yutaro Takaya3, Chiharu Tokoro2,3, Katsunori Yamaguchi2 (1. Waseda University, 2. Waseda University, 3. The University of Tokyo)

Keywords:全固体LIB、酸浸出、焙焼、リサイクル、銅

硫化物系固体電解質を用いた固体LIBが,液系LIBリサイクル法である焙焼+酸浸出に適用可能かを調べた.450~550℃の空気雰囲気下で固体LIBを焙焼後,水,硫酸,王水で浸出し,Li, Co, Ni, Mn, Cuの浸出率を測定した.

Please log in with your participant account.
» Participant Log In