公开(公告)号：US20230083016A1

公开(公告)日：2023-03-16

申请号：US17797548

申请日：2021-01-29

Applicant: DOWA ECO-SYSTEM CO., LTD.

Inventor： Tatsuya YODOSE ,  Ryoei WATANABE ,  Hitoshi SASAKI ,  Chihiro NISHIKAWA ,  Yoshihiro HONMA

IPC: B03B9/06 ,  H01M10/54 ,  H01M50/119 ,  B03C1/00 ,  B07B7/01 ,  B09B3/35

Abstract: Provided is a sorting method for valuable resources, including a thermal treatment step of thermally treating a target containing valuable resources, to melt aluminum and separate a melt, a pulverizing step of pulverizing a thermally treated product remaining after the melt is separated, to obtain a pulverized product, a magnetic sorting step of sorting the valuable resources from the pulverized product by a magnetic force, and a wind force sorting step of sorting one valuable resource from another valuable resource in the valuable resources by a wind force.