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Title:
METHOD FOR RECOVERING VALUABLE SUBSTANCE
Document Type and Number:
WIPO Patent Application WO/2022/059564
Kind Code:
A1
Abstract:
Provided is a method for recovering a valuable substance, the method comprising: a heat treatment step for heat-treating an object including a valuable substance by using a continuous furnace, which heat-treats the object, while moving an object accommodating means in which the object is accommodated, and keeping the object accommodating means away from a flame for the heat treatment; and a valuable substance recovering step for recovering a valuable substance from a heat-treated object obtained by the heat treatment step.

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Inventors:
NISHIKAWA CHIHIRO (JP)
HONMA YOSHIHIRO (JP)
WATANABE RYOEI (JP)
YAMASHITA MASATAKA (JP)
Application Number:
PCT/JP2021/032876
Publication Date:
March 24, 2022
Filing Date:
September 07, 2021
Export Citation:
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Assignee:
DOWA ECO SYSTEM CO LTD (JP)
International Classes:
B09B3/00; H01M10/54
Foreign References:
JP2020049460A2020-04-02
JP2013064177A2013-04-11
JP2016207648A2016-12-08
Other References:
See also references of EP 4215288A4
Attorney, Agent or Firm:
HIROTA, Koichi et al. (JP)
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