Business Field

Battery Business Department

Pre-processing and Post-processing

Battery Business Department includes pre-processing and post-processing operations. The pre-processing operation selects BlackPowder (NCM), Al (aluminum), Cu (copper), and Fe (iron) by discharging, dismantling, and crushing waste batteries. The post-processing operation extracts rare metals such as Co (cobalt), Ni (nickel), Mn (manganese), and Li (lithium) through leaching, filtration, and solvent extraction.
#2 Plant Process

Metal Extraction from EV Waste Batteries

  • Pre-processing

    Electric vehicle waste batteries

  • *Discharge, dismantling (separation), heat treatment, and crushing process.

  • Iron (Fe)

    Plastic

  • Crushing

  • NCM series powder(black powder)

  • Aluminum (Al)

    Copper (Cu)

  • Post-treatment process

    Leaching

  • Impurity
    Removal/Manganese
    Removal

  • Manganese(Mn)

    Aluminum(Al)

    Copper(Cu)

  • Solvent Extraction

  • Continuous cooling and
    crystallization

    • Cobalt Sulfate

    • Nickel Sulfate

  • Electrolytic
    collection

    • Cobalt

    • Nickel

  • Substitution

    • Lithium
      carbonate

    • Lithium
      carbonate

Corporate Name: SHINUS Co., Ltd.   |  CEO: Lee Min-woo       Corporate Registration Number: 312-86-76256 HQ: 148, Sinbong-gil, Yeongin-myeon, Asan-si, Chungcheongnam-do   |  Tel: 82)41-546-7001   |   FAX: 82)41-546-7005 #2 Plant:166, Yeonamyulgeum-ro 295beon-gil, Dunpo-myeon, Asan-si, Chungcheongnam-do  |   Tel: 82)41-546-7003  |   FAX: 82)41-546-7004

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