ZA200309239B - A Method for improving the quality of cathodes in electrolysis. - Google Patents
A Method for improving the quality of cathodes in electrolysis. Download PDFInfo
- Publication number
- ZA200309239B ZA200309239B ZA200309239A ZA200309239A ZA200309239B ZA 200309239 B ZA200309239 B ZA 200309239B ZA 200309239 A ZA200309239 A ZA 200309239A ZA 200309239 A ZA200309239 A ZA 200309239A ZA 200309239 B ZA200309239 B ZA 200309239B
- Authority
- ZA
- South Africa
- Prior art keywords
- cathode
- electrolysis
- quality
- image
- photographing
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 37
- 238000005868 electrolysis reaction Methods 0.000 title claims description 26
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 239000013078 crystal Substances 0.000 claims description 6
- 238000010191 image analysis Methods 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000000654 additive Substances 0.000 description 4
- 239000003792 electrolyte Substances 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000010202 multivariate logistic regression analysis Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
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
- 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
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)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20011350A FI112383B (fi) | 2001-06-25 | 2001-06-25 | Menetelmä katodin laadun parantamiseksi elektrolyysissä |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA200309239B true ZA200309239B (en) | 2004-07-21 |
Family
ID=8561490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA200309239A ZA200309239B (en) | 2001-06-25 | 2003-11-27 | A Method for improving the quality of cathodes in electrolysis. |
Country Status (15)
Country | Link |
---|---|
US (1) | US7002171B2 (pt) |
EP (1) | EP1399603A1 (pt) |
JP (1) | JP2004530795A (pt) |
KR (1) | KR20040019303A (pt) |
CN (1) | CN1516752A (pt) |
BG (1) | BG108395A (pt) |
BR (1) | BR0210545A (pt) |
CA (1) | CA2449452A1 (pt) |
EA (1) | EA006058B1 (pt) |
FI (1) | FI112383B (pt) |
MX (1) | MXPA03011773A (pt) |
PE (1) | PE20030033A1 (pt) |
PL (1) | PL368518A1 (pt) |
WO (1) | WO2003000959A1 (pt) |
ZA (1) | ZA200309239B (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7709100B2 (en) | 2004-07-07 | 2010-05-04 | Universal Display Corporation | Electroluminescent efficiency |
US7851072B2 (en) | 2005-05-19 | 2010-12-14 | Universal Display Corporation | Stable and efficient electroluminescent materials |
AU2006236001A1 (en) * | 2005-11-14 | 2007-05-31 | Hecker Electronica De Potencia Y Procesos S.A. | Process for optimizing the process of copper electro-winning and electro-refining by superimposing a sinussoidal current over a continuous current |
CA2568484C (en) * | 2006-11-22 | 2013-01-29 | Stephan Frank Matusch | High capacity anode preparation apparatus |
FI20135688L (fi) * | 2013-06-24 | 2014-12-25 | Outotec Finland Oy | Menetelmä ja järjestely metallien elektrolyyttistä raffinointia varten valettujen anodien valmistamiseksi elektrolyyttistä raffinointivaihetta varten |
JP6936265B2 (ja) * | 2019-03-14 | 2021-09-15 | パンパシフィック・カッパー株式会社 | 金属材料を製造するためのシステム及び金属材料の製造方法 |
CN110241442B (zh) * | 2019-06-14 | 2021-03-02 | 中国环境科学研究院 | 一种高铅阳极泥重金属污染物智能化源削减成套技术方法 |
CN114438548B (zh) * | 2022-01-12 | 2023-05-26 | 杭州三耐环保科技股份有限公司 | 一种电解生产中的添加剂异常监控方法和系统 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2092178B (en) | 1981-01-29 | 1984-02-08 | Pennellier D & Co Ltd | Electrolytic silver recovery |
EP0362240A4 (en) | 1987-05-27 | 1990-11-28 | Electrolytic Zinc Company Of Australasia Limited | Controlling processes for the electrolytic recovery of metals |
FI107192B (fi) * | 1999-11-09 | 2001-06-15 | Outokumpu Oy | Menetelmä elektrodin pinnanlaadun tarkistamiseksi |
-
2001
- 2001-06-25 FI FI20011350A patent/FI112383B/fi active
-
2002
- 2002-06-14 BR BR0210545-4A patent/BR0210545A/pt not_active IP Right Cessation
- 2002-06-14 PL PL02368518A patent/PL368518A1/xx not_active Application Discontinuation
- 2002-06-14 EP EP02751198A patent/EP1399603A1/en not_active Withdrawn
- 2002-06-14 MX MXPA03011773A patent/MXPA03011773A/es not_active Application Discontinuation
- 2002-06-14 US US10/481,211 patent/US7002171B2/en not_active Expired - Fee Related
- 2002-06-14 KR KR10-2003-7016104A patent/KR20040019303A/ko not_active Application Discontinuation
- 2002-06-14 CN CNA028122208A patent/CN1516752A/zh active Pending
- 2002-06-14 WO PCT/FI2002/000521 patent/WO2003000959A1/en not_active Application Discontinuation
- 2002-06-14 JP JP2003507336A patent/JP2004530795A/ja active Pending
- 2002-06-14 CA CA002449452A patent/CA2449452A1/en not_active Abandoned
- 2002-06-14 EA EA200400076A patent/EA006058B1/ru not_active IP Right Cessation
- 2002-06-25 PE PE2002000556A patent/PE20030033A1/es not_active Application Discontinuation
-
2003
- 2003-11-27 ZA ZA200309239A patent/ZA200309239B/en unknown
- 2003-11-28 BG BG108395A patent/BG108395A/bg unknown
Also Published As
Publication number | Publication date |
---|---|
BR0210545A (pt) | 2004-08-03 |
PL368518A1 (en) | 2005-04-04 |
WO2003000959A1 (en) | 2003-01-03 |
EA200400076A1 (ru) | 2004-06-24 |
CN1516752A (zh) | 2004-07-28 |
US20040173453A1 (en) | 2004-09-09 |
FI20011350A0 (fi) | 2001-06-25 |
EA006058B1 (ru) | 2005-08-25 |
EP1399603A1 (en) | 2004-03-24 |
FI20011350A (fi) | 2002-12-26 |
KR20040019303A (ko) | 2004-03-05 |
BG108395A (bg) | 2004-12-30 |
JP2004530795A (ja) | 2004-10-07 |
FI112383B (fi) | 2003-11-28 |
US7002171B2 (en) | 2006-02-21 |
CA2449452A1 (en) | 2003-01-03 |
PE20030033A1 (es) | 2003-03-07 |
MXPA03011773A (es) | 2004-04-02 |
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