JP7664541B2 - 金属回収方法 - Google Patents

金属回収方法 Download PDF

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Publication number
JP7664541B2
JP7664541B2 JP2024561544A JP2024561544A JP7664541B2 JP 7664541 B2 JP7664541 B2 JP 7664541B2 JP 2024561544 A JP2024561544 A JP 2024561544A JP 2024561544 A JP2024561544 A JP 2024561544A JP 7664541 B2 JP7664541 B2 JP 7664541B2
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Japan
Prior art keywords
metal
electrode plate
sponge
liquid
cathode
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JP2024561544A
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English (en)
Japanese (ja)
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JPWO2024117191A1 (https=
JPWO2024117191A5 (https=
Inventor
博文 南
悦二 立木
泰生 清水
哲史 大賀
真二郎 野間
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Intellectual Property Management Co Ltd
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Panasonic Intellectual Property Management Co Ltd
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Publication of JPWO2024117191A1 publication Critical patent/JPWO2024117191A1/ja
Publication of JPWO2024117191A5 publication Critical patent/JPWO2024117191A5/ja
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    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C5/00—Electrolytic production, recovery or refining of metal powders or porous metal masses
    • C25C5/02—Electrolytic production, recovery or refining of metal powders or porous metal masses from solutions
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/12—Electrolytic production, recovery or refining of metals by electrolysis of solutions of copper
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/20—Electrolytic production, recovery or refining of metals by electrolysis of solutions of noble metals
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/02—Electrodes; Connections thereof
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/06—Operating or servicing
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/06—Operating or servicing
    • C25C7/08—Separating of deposited metals from the cathode
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D1/00—Electroforming
    • C25D1/06—Wholly-metallic mirrors
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D1/00—Electroforming
    • C25D1/20—Separation of the formed objects from the electrodes with no destruction of said electrodes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Electrolytic Production Of Metals (AREA)
JP2024561544A 2022-11-30 2023-11-29 金属回収方法 Active JP7664541B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022192317 2022-11-30
JP2022192317 2022-11-30
PCT/JP2023/042770 WO2024117191A1 (ja) 2022-11-30 2023-11-29 金属回収方法

Publications (3)

Publication Number Publication Date
JPWO2024117191A1 JPWO2024117191A1 (https=) 2024-06-06
JPWO2024117191A5 JPWO2024117191A5 (https=) 2025-03-21
JP7664541B2 true JP7664541B2 (ja) 2025-04-18

Family

ID=91323872

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024561544A Active JP7664541B2 (ja) 2022-11-30 2023-11-29 金属回収方法

Country Status (4)

Country Link
US (1) US20260009152A1 (https=)
JP (1) JP7664541B2 (https=)
TW (1) TW202432851A (https=)
WO (1) WO2024117191A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010133015A (ja) 2008-10-27 2010-06-17 Furukawa Electric Co Ltd:The 銅微粒子分散水溶液の製造方法、及び銅微粒子分散水溶液の保管方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS552031Y2 (https=) * 1974-07-05 1980-01-19
FR2672061B1 (fr) * 1991-01-28 1993-10-15 Metaleurop Sa Procede d'obtention d'une poudre fine de cadmium dendritique et poudre obtenue par le procede.
JPH0726227B2 (ja) * 1991-07-26 1995-03-22 住友金属鉱山株式会社 電着銅粉脱離装置及び方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010133015A (ja) 2008-10-27 2010-06-17 Furukawa Electric Co Ltd:The 銅微粒子分散水溶液の製造方法、及び銅微粒子分散水溶液の保管方法

Also Published As

Publication number Publication date
JPWO2024117191A1 (https=) 2024-06-06
US20260009152A1 (en) 2026-01-08
WO2024117191A1 (ja) 2024-06-06
TW202432851A (zh) 2024-08-16

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