AP1419A - Method and apparatus for electrowinning powder metal from solution. - Google Patents

Method and apparatus for electrowinning powder metal from solution.

Info

Publication number
AP1419A
AP1419A APAP/P/2002/002411A AP2002002411A AP1419A AP 1419 A AP1419 A AP 1419A AP 2002002411 A AP2002002411 A AP 2002002411A AP 1419 A AP1419 A AP 1419A
Authority
AP
ARIPO
Prior art keywords
cell
solution
cathode
outlet
inlet
Prior art date
Application number
APAP/P/2002/002411A
Other versions
AP2002002411A0 (en
Inventor
Patrick Anthony Treasure
David Bruce Tarrant
Original Assignee
Electrometals Tech Limited
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 Electrometals Tech Limited filed Critical Electrometals Tech Limited
Publication of AP2002002411A0 publication Critical patent/AP2002002411A0/en
Application granted granted Critical
Publication of AP1419A publication Critical patent/AP1419A/en

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
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

A cell (1) for eletrowinning a metal in powder form from solution is disclosed. The cell (1) includes a housing (2) having an inlet (3) towards one end thereof and an outlet (4) towards an opposed end. The cell has a cylindrical anode (6) extending substantially axially through the housing (2) and a cathode (7) surrounding the anode (6) spaced outwardly away therefrom. The anode (6) and cathode (7) define a flow passage (8) there between having a gap of 5 to 25 millimetres. In use the cell has a substantially vertical orientation with the inlet (3) at the bottom and the outlet (4) at the top. During the flow of process solution through the cell (1) metal powder is deposited on the cathode (7). Periodically the flow process solution is interrupted and flush solution is passed in a reverse direction through the cell to remove powder metal from the cathode (7). A bank of cells in which the individual cells are connected in parallel to respectively an inlet main and an outlet main is also disclosed.
APAP/P/2002/002411A 1999-07-21 2000-07-21 Method and apparatus for electrowinning powder metal from solution. AP1419A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPQ1762A AUPQ176299A0 (en) 1999-07-21 1999-07-21 Method and apparatus for electrowinning metals from solution
PCT/AU2000/000877 WO2001007684A2 (en) 1999-07-21 2000-07-21 Method and apparatus for electrowinning powder metal from solution

Publications (2)

Publication Number Publication Date
AP2002002411A0 AP2002002411A0 (en) 2002-03-31
AP1419A true AP1419A (en) 2005-05-26

Family

ID=3815943

Family Applications (1)

Application Number Title Priority Date Filing Date
APAP/P/2002/002411A AP1419A (en) 1999-07-21 2000-07-21 Method and apparatus for electrowinning powder metal from solution.

Country Status (9)

Country Link
EP (1) EP1235950A4 (en)
JP (1) JP4594573B2 (en)
KR (1) KR100691080B1 (en)
AP (1) AP1419A (en)
AU (1) AUPQ176299A0 (en)
CA (1) CA2416619C (en)
OA (1) OA12043A (en)
WO (1) WO2001007684A2 (en)
ZA (1) ZA200201356B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6451183B1 (en) * 1999-08-11 2002-09-17 Electrometals Technologies Limited Method and apparatus for electrowinning powder metal from solution
KR102137603B1 (en) * 2018-11-23 2020-07-27 인천화학 주식회사 Electrolytic Device for Valuable Metal recovery

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2157699A (en) * 1936-04-14 1939-05-09 Hardy Metallurg Company Electrolytic metal powders
US2558750A (en) * 1943-07-19 1951-07-03 Walter F Courtis Production of divided metals
GB2051862A (en) * 1979-02-24 1981-01-21 Duerrwaechter E Dr Doduco Electrolytic reclamation of precious metals

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2216167A (en) * 1936-08-24 1940-10-01 Gen Metals Powder Company Method of producing metal powders
US3510408A (en) * 1967-11-14 1970-05-05 Allis Chalmers Mfg Co Process for producing high surface area nickel powder
JPS5224919A (en) * 1975-08-22 1977-02-24 Nippon Mining Co Ltd Process and apparatus for recovering metal by electrolysis
AU2211377A (en) * 1976-02-12 1978-08-17 Battelle Memorial Institute Electrodepositing metal on conducting granules
MX171716B (en) * 1982-12-10 1993-11-11 Dextec Metallurg AN ELECTRODE FOR AN ELECTROLYTIC CELL FOR THE RECOVERY OF METALS FROM METAL OR CONCENTRATE MINERALS AND METHOD TO MANUFACTURE IT
KR0144715B1 (en) 1989-10-02 1998-07-01 죠지 쿡 브라이언 Water treatment method and apparatus
DE4007906C1 (en) * 1990-03-13 1990-12-20 Kodak Ag, 7000 Stuttgart, De
DE69223040T2 (en) * 1991-02-14 1998-06-10 Materials Research Pty. Ltd., Brisbane, Queensland MINERAL PROCESSING DEVICE

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2157699A (en) * 1936-04-14 1939-05-09 Hardy Metallurg Company Electrolytic metal powders
US2558750A (en) * 1943-07-19 1951-07-03 Walter F Courtis Production of divided metals
GB2051862A (en) * 1979-02-24 1981-01-21 Duerrwaechter E Dr Doduco Electrolytic reclamation of precious metals

Also Published As

Publication number Publication date
AP2002002411A0 (en) 2002-03-31
WO2001007684A2 (en) 2001-02-01
JP2003505598A (en) 2003-02-12
ZA200201356B (en) 2003-10-29
JP4594573B2 (en) 2010-12-08
WO2001007684A3 (en) 2002-07-11
KR100691080B1 (en) 2007-03-09
KR20020042620A (en) 2002-06-05
OA12043A (en) 2006-05-02
AUPQ176299A0 (en) 1999-08-12
EP1235950A4 (en) 2006-03-29
CA2416619A1 (en) 2001-02-01
EP1235950A2 (en) 2002-09-04
CA2416619C (en) 2009-10-06

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