EP2604726A4 - Verfahren zur elektrolytischen gewinnung von nichteisenmetallen - Google Patents

Verfahren zur elektrolytischen gewinnung von nichteisenmetallen

Info

Publication number
EP2604726A4
EP2604726A4 EP11826660.0A EP11826660A EP2604726A4 EP 2604726 A4 EP2604726 A4 EP 2604726A4 EP 11826660 A EP11826660 A EP 11826660A EP 2604726 A4 EP2604726 A4 EP 2604726A4
Authority
EP
European Patent Office
Prior art keywords
electrowinning
iron metal
iron
metal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP11826660.0A
Other languages
English (en)
French (fr)
Other versions
EP2604726A1 (de
Inventor
Dai Matsuura
Rie Sato
Hirofumi Nakamura
Taro Aichi
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.)
Dowa Metals and Mining Co Ltd
Original Assignee
Dowa Metals and Mining Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dowa Metals and Mining Co Ltd filed Critical Dowa Metals and Mining Co Ltd
Publication of EP2604726A1 publication Critical patent/EP2604726A1/de
Publication of EP2604726A4 publication Critical patent/EP2604726A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • C25C1/16—Electrolytic production, recovery or refining of metals by electrolysis of solutions of zinc, cadmium or mercury
    • 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
    • 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
EP11826660.0A 2010-09-24 2011-08-10 Verfahren zur elektrolytischen gewinnung von nichteisenmetallen Withdrawn EP2604726A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010212993A JP2012067354A (ja) 2010-09-24 2010-09-24 非鉄金属の電解採取方法
PCT/JP2011/068584 WO2012039214A1 (ja) 2010-09-24 2011-08-10 非鉄金属の電解採取方法

Publications (2)

Publication Number Publication Date
EP2604726A1 EP2604726A1 (de) 2013-06-19
EP2604726A4 true EP2604726A4 (de) 2014-04-02

Family

ID=45873708

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11826660.0A Withdrawn EP2604726A4 (de) 2010-09-24 2011-08-10 Verfahren zur elektrolytischen gewinnung von nichteisenmetallen

Country Status (4)

Country Link
EP (1) EP2604726A4 (de)
JP (1) JP2012067354A (de)
KR (1) KR20140009153A (de)
WO (1) WO2012039214A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6077884B2 (ja) * 2012-04-13 2017-02-08 Ｄｏｗａホールディングス株式会社 非鉄金属の電解採取方法およびそれに用いるアノードの製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2539681A (en) * 1948-10-26 1951-01-30 American Smelting Refining Process for the electrodeposition of zinc
US2673180A (en) * 1950-11-03 1954-03-23 Anaconda Copper Mining Co Production of electrolytic zinc
WO2001091205A2 (en) * 2000-05-26 2001-11-29 Integran Technologies Inc. Surface treatment of metallic components of electrochemical cells for improved adhesion and corrosion resistance

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI57619C (fi) * 1977-10-11 1980-09-10 Outokumpu Oy Foerfarande foer selektivt avlaegsnande av vismut och antimon ur elektrolyt speciellt vid elektrolytisk rening av koppar
CA1155418A (en) * 1980-02-19 1983-10-18 Richard T. Chow Electrowinning of zinc
JP3423823B2 (ja) * 1995-06-30 2003-07-07 同和鉱業株式会社 Ｐｂ自動分析計を用いて電気亜鉛中のＰｂ品位を管理する亜鉛電解法
KR100396172B1 (ko) * 1999-01-13 2003-08-29 알에스알 테크놀로지스, 인코포레이티드 보호 산화 코팅물을 빠르게 생성하는 전해추출용 양극

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2539681A (en) * 1948-10-26 1951-01-30 American Smelting Refining Process for the electrodeposition of zinc
US2673180A (en) * 1950-11-03 1954-03-23 Anaconda Copper Mining Co Production of electrolytic zinc
WO2001091205A2 (en) * 2000-05-26 2001-11-29 Integran Technologies Inc. Surface treatment of metallic components of electrochemical cells for improved adhesion and corrosion resistance

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
"Sulfuric acid", XP002720163, Retrieved from the Internet <URL:http://en.wikipedia.org/wiki/Sulfuric_acid> [retrieved on 20140212] *
RODRIGUES J M S ET AL: "Improving the performance of anodes for zinc electrowinning", EPD CONGRESS 1996: PROCEEDINGS OF SESSIONS AND SYMPOSIA SPONSORED BY THE EXTRACTION AND PROCESSING DIVISION, HELD AT THE TMS ANNUAL MEETING IN ANAHEIM, CALIFORNIA, FEBRUARY 4 - 9, 1996,, 4 February 1996 (1996-02-04), pages 161 - 180, XP009176169, ISBN: 0-87339-310-4 *
See also references of WO2012039214A1 *

Also Published As

Publication number Publication date
WO2012039214A1 (ja) 2012-03-29
JP2012067354A (ja) 2012-04-05
KR20140009153A (ko) 2014-01-22
EP2604726A1 (de) 2013-06-19

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Ipc: C25C 7/02 20060101ALI20140219BHEP

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