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
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.
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)
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)
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)
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 |
RU2079438C1 (en) | 1989-10-02 | 1997-05-20 | Энвайронментл системз (Интернэшнл) Лимитед | Method and device for treatment of fouled water |
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 |
-
1999
- 1999-07-21 AU AUPQ1762A patent/AUPQ176299A0/en not_active Abandoned
-
2000
- 2000-07-21 KR KR1020027000722A patent/KR100691080B1/en not_active IP Right Cessation
- 2000-07-21 JP JP2001512949A patent/JP4594573B2/en not_active Expired - Fee Related
- 2000-07-21 WO PCT/AU2000/000877 patent/WO2001007684A2/en active IP Right Grant
- 2000-07-21 CA CA002416619A patent/CA2416619C/en not_active Expired - Lifetime
- 2000-07-21 AP APAP/P/2002/002411A patent/AP1419A/en active
- 2000-07-21 OA OA1200200018A patent/OA12043A/en unknown
- 2000-07-21 EP EP00945447A patent/EP1235950A4/en not_active Withdrawn
-
2002
- 2002-02-18 ZA ZA200201356A patent/ZA200201356B/en unknown
Patent Citations (3)
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 |
---|---|
JP2003505598A (en) | 2003-02-12 |
AP2002002411A0 (en) | 2002-03-31 |
KR100691080B1 (en) | 2007-03-09 |
EP1235950A2 (en) | 2002-09-04 |
CA2416619C (en) | 2009-10-06 |
KR20020042620A (en) | 2002-06-05 |
ZA200201356B (en) | 2003-10-29 |
AUPQ176299A0 (en) | 1999-08-12 |
CA2416619A1 (en) | 2001-02-01 |
OA12043A (en) | 2006-05-02 |
WO2001007684A3 (en) | 2002-07-11 |
EP1235950A4 (en) | 2006-03-29 |
WO2001007684A2 (en) | 2001-02-01 |
JP4594573B2 (en) | 2010-12-08 |
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