EP2183409B1 - Procédé pour faire fonctionner des cellules électrolytiques au cuivre - Google Patents
Procédé pour faire fonctionner des cellules électrolytiques au cuivre Download PDFInfo
- Publication number
- EP2183409B1 EP2183409B1 EP08782805A EP08782805A EP2183409B1 EP 2183409 B1 EP2183409 B1 EP 2183409B1 EP 08782805 A EP08782805 A EP 08782805A EP 08782805 A EP08782805 A EP 08782805A EP 2183409 B1 EP2183409 B1 EP 2183409B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- electrolyte
- copper
- cell
- feed
- electrode
- 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.)
- Active
Links
- 239000010949 copper Substances 0.000 title claims abstract description 35
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000005868 electrolysis reaction Methods 0.000 title abstract description 23
- 239000003792 electrolyte Substances 0.000 claims abstract description 74
- 210000004027 cell Anatomy 0.000 description 42
- 238000005192 partition Methods 0.000 description 10
- 239000010802 sludge Substances 0.000 description 7
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 6
- 238000009826 distribution Methods 0.000 description 4
- 229910001431 copper ion Inorganic materials 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 238000005243 fluidization Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 210000001787 dendrite Anatomy 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
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
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
Claims (9)
- Procédé de conduite de cellules d'électrolyse de cuivre qui comprennent plusieurs plaques d'anode et de cathode disposées à la verticale et parallèlement les unes aux autres, une amenée longitudinale d'électrolyte et une évacuation d'électrolyte,
caractérisé en ce que
l'électrolyte est injecté à l'horizontale et parallèlement aux électrodes dans chaque interstice entre électrodes, chaque fois à hauteur du tiers inférieur des électrodes et à une vitesse de 0,3 à 1,0 m/s, les plaques de cathode étant disposées fixement par rapport à la direction d'injection. - Procédé selon la revendication 1, caractérisé en ce que l'électrolyte est injecté dans la cellule à une vitesse de 0,3 à 0,6 m/s.
- Procédé selon les revendications 1 ou 2, caractérisé en ce que l'électrolyte peut s'écouler longitudinalement.
- Cellule d'électrolyse de cuivre comprenant plusieurs plaques d'anode et de cathode disposées à la verticale et parallèlement les unes aux autres, une amenée longitudinale d'électrolyte et une évacuation d'électrolyte,
caractérisée en ce que
l'amenée d'électrolyte comporte
un caisson d'amenée fermé qui s'étend sur une paroi longitudinale de la cellule jusqu'au niveau du bord inférieur des électrodes, qui peut être suspendu sur les côtés frontaux de la cellule et être relié à une source d'électrolyte et qui est doté de moyens qui permettent de disposer fixement chaque plaque d'électrode et
dans les zones qui s'étendent sur le tiers inférieur de la hauteur des électrodes et qui correspondent à chaque interstice entre électrodes, au moins une ouverture et en particulier un ajutage qui permet d'apporter l'électrolyte de manière orientée. - Cellule d'électrolyse de cuivre selon la revendication 4, caractérisée en ce que les moyens permettant de placer les plaques d'électrode en position fixe sont configurés comme moyens de guidage vertical.
- Cellule d'électrolyse de cuivre selon la revendication 5, caractérisée en ce que les moyens de guidage vertical sont configurés sous la forme de disques circulaires ou de roues, les plaques de cathode étant toutes centrées entre deux disques ou roues disposés l'un à côté de l'autre et à distance l'un de l'autre.
- Cellule d'électrolyse de cuivre selon l'une des revendications 4 à 6, caractérisée en ce que l'évacuation d'électrolyte est disposée en position frontale.
- Cellule d'électrolyse de cuivre selon l'une des revendications 4 à 6, caractérisée en ce que l'évacuation d'électrolyte est disposée en position longitudinale.
- Caisson d'amenée d'électrolyte pour cellule d'électrolyse de cuivre, le caisson d'amenée étant fermé et s'étendant sur une paroi longitudinale de la cellule jusqu'au niveau du bord inférieur des électrodes, caractérisé en ce que
il peut être suspendu sur les côtés frontaux, peut être relié à une source d'électrolyte et est doté de moyens permettant de placer chaque plaque de cathode en position fixe ainsi que de zones qui s'étendent sur le tiers inférieur de la hauteur des électrodes et qui correspondent chacune à un interstice entre électrodes, et
en ce qu'il présente une ouverture, en particulier une tuyère, qui permet d'amener l'électrolyte de manière orientée.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL08782805T PL2183409T3 (pl) | 2007-08-27 | 2008-08-07 | Sposób działania elektrolizerów do elektrolizy miedzi |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0133707A AT505700B1 (de) | 2007-08-27 | 2007-08-27 | Verfahren zum betreiben von kupfer-elektrolysezellen |
PCT/AT2008/000277 WO2009026598A2 (fr) | 2007-08-27 | 2008-08-07 | Procédé pour faire fonctionner des piles électrolytiques au cuivre |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2183409A2 EP2183409A2 (fr) | 2010-05-12 |
EP2183409B1 true EP2183409B1 (fr) | 2011-04-20 |
Family
ID=40377687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08782805A Active EP2183409B1 (fr) | 2007-08-27 | 2008-08-07 | Procédé pour faire fonctionner des cellules électrolytiques au cuivre |
Country Status (11)
Country | Link |
---|---|
US (1) | US8454818B2 (fr) |
EP (1) | EP2183409B1 (fr) |
JP (1) | JP5227404B2 (fr) |
CN (1) | CN101376990B (fr) |
AT (2) | AT505700B1 (fr) |
AU (1) | AU2008291662B2 (fr) |
CA (1) | CA2696635C (fr) |
DE (1) | DE502008003297D1 (fr) |
ES (1) | ES2365376T3 (fr) |
PL (1) | PL2183409T3 (fr) |
WO (1) | WO2009026598A2 (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201112606D0 (en) | 2011-07-22 | 2011-09-07 | Johnson Matthey Plc | Desulphurisation materials |
JP5632340B2 (ja) * | 2011-08-05 | 2014-11-26 | Jx日鉱日石金属株式会社 | 水酸化インジウム及び水酸化インジウムを含む化合物の電解製造装置及び製造方法 |
CN103255443B (zh) * | 2013-05-06 | 2015-11-25 | 阳谷祥光铜业有限公司 | 超高电流密度电解或电积槽 |
CN104018191B (zh) * | 2014-06-16 | 2017-01-11 | 南华大学 | 带流量控制管的电解槽 |
JP6410131B2 (ja) * | 2014-07-31 | 2018-10-24 | 佐々木半田工業株式会社 | 錫の高電流密度電解精製法 |
CN104831319A (zh) * | 2015-05-28 | 2015-08-12 | 杭州三耐环保科技股份有限公司 | 一种顶部进液双向平行流电解槽及其使用方法 |
CN105506670B (zh) * | 2015-12-18 | 2018-03-23 | 阳谷祥光铜业有限公司 | 一种铜电解或铜电积的装置与运行方法 |
GB201603224D0 (en) | 2016-02-24 | 2016-04-06 | Barker Michael H And Grant Duncan A | Equipment for a metal electrowinning or liberator process and way of operating the process |
JP7150769B2 (ja) * | 2020-01-30 | 2022-10-11 | Jx金属株式会社 | 電解装置及び電解方法 |
JP7150768B2 (ja) * | 2020-01-30 | 2022-10-11 | Jx金属株式会社 | 電解装置及び電解方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3558466A (en) * | 1968-03-04 | 1971-01-26 | Kennecott Copper Corp | Electrolytic cell |
JPS4919003Y1 (fr) * | 1970-01-22 | 1974-05-21 | ||
US3682809A (en) * | 1970-02-24 | 1972-08-08 | Kennecott Copper Corp | Electrolytic cell constructed for high circulation and uniform flow of electrolyte |
BE771215A (fr) * | 1970-06-24 | 1971-12-16 | Mansfeld Kom Wilhelm Veb | Bain d'electrolyse pour le raffinage electrolytique du cuivre |
JPS5237602Y2 (fr) * | 1972-05-29 | 1977-08-26 | ||
DD109031A1 (fr) * | 1973-11-22 | 1974-10-12 | ||
US3966567A (en) * | 1974-10-29 | 1976-06-29 | Continental Oil Company | Electrolysis process and apparatus |
DD125714A1 (fr) | 1976-04-21 | 1977-05-11 | ||
EP0146732B1 (fr) * | 1983-11-08 | 1988-02-03 | Holzer, Walter, Senator h.c. Dr.h.c.Ing. | Procédé et dispositif pour déposer par exemple du cuivre à partir d'un électrolyte liquide introduit dans un électrolyeur pluricellulaire |
JPH0768629B2 (ja) * | 1987-07-06 | 1995-07-26 | 三菱マテリアル株式会社 | ユニット化された極板を用いた電解方法 |
JPH0389166U (fr) * | 1989-12-25 | 1991-09-11 | ||
US5066379A (en) * | 1990-06-14 | 1991-11-19 | Corrosion Technology, Inc. | Container for corrosive material |
US5492608A (en) * | 1994-03-14 | 1996-02-20 | The United States Of America As Represented By The Secretary Of The Interior | Electrolyte circulation manifold for copper electrowinning cells which use the ferrous/ferric anode reaction |
US5855756A (en) * | 1995-11-28 | 1999-01-05 | Bhp Copper Inc. | Methods and apparatus for enhancing electrorefining intensity and efficiency |
JP2002105684A (ja) * | 2000-09-29 | 2002-04-10 | Dowa Mining Co Ltd | 電解方法及びこれに使用する電解槽 |
-
2007
- 2007-08-27 AT AT0133707A patent/AT505700B1/de active
-
2008
- 2008-07-25 CN CN2008101334907A patent/CN101376990B/zh not_active Expired - Fee Related
- 2008-08-07 DE DE502008003297T patent/DE502008003297D1/de active Active
- 2008-08-07 EP EP08782805A patent/EP2183409B1/fr active Active
- 2008-08-07 ES ES08782805T patent/ES2365376T3/es active Active
- 2008-08-07 US US12/675,601 patent/US8454818B2/en active Active
- 2008-08-07 AT AT08782805T patent/ATE506467T1/de active
- 2008-08-07 JP JP2010522124A patent/JP5227404B2/ja active Active
- 2008-08-07 AU AU2008291662A patent/AU2008291662B2/en active Active
- 2008-08-07 PL PL08782805T patent/PL2183409T3/pl unknown
- 2008-08-07 WO PCT/AT2008/000277 patent/WO2009026598A2/fr active Application Filing
- 2008-08-07 CA CA2696635A patent/CA2696635C/fr active Active
Also Published As
Publication number | Publication date |
---|---|
ATE506467T1 (de) | 2011-05-15 |
JP5227404B2 (ja) | 2013-07-03 |
DE502008003297D1 (de) | 2011-06-01 |
AU2008291662B2 (en) | 2011-10-06 |
US8454818B2 (en) | 2013-06-04 |
CA2696635C (fr) | 2014-10-07 |
AU2008291662A1 (en) | 2009-03-05 |
ES2365376T3 (es) | 2011-10-03 |
WO2009026598A2 (fr) | 2009-03-05 |
CA2696635A1 (fr) | 2009-03-05 |
US20110056842A1 (en) | 2011-03-10 |
AT505700A1 (de) | 2009-03-15 |
CN101376990B (zh) | 2012-09-05 |
WO2009026598A3 (fr) | 2009-08-13 |
CN101376990A (zh) | 2009-03-04 |
JP2010537051A (ja) | 2010-12-02 |
EP2183409A2 (fr) | 2010-05-12 |
AT505700B1 (de) | 2009-12-15 |
PL2183409T3 (pl) | 2011-11-30 |
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