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 (ko) |
| EP (1) | EP1399603A1 (ko) |
| JP (1) | JP2004530795A (ko) |
| KR (1) | KR20040019303A (ko) |
| CN (1) | CN1516752A (ko) |
| BG (1) | BG108395A (ko) |
| BR (1) | BR0210545A (ko) |
| CA (1) | CA2449452A1 (ko) |
| EA (1) | EA006058B1 (ko) |
| FI (1) | FI112383B (ko) |
| MX (1) | MXPA03011773A (ko) |
| PE (1) | PE20030033A1 (ko) |
| PL (1) | PL368518A1 (ko) |
| WO (1) | WO2003000959A1 (ko) |
| ZA (1) | ZA200309239B (ko) |
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 |
| US20070125659A1 (en) * | 2005-11-14 | 2007-06-07 | Hecker Cartes Christian H D | 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 |
| CN116463676A (zh) * | 2022-01-12 | 2023-07-21 | 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 |
| AU607229B2 (en) * | 1987-05-27 | 1991-02-28 | Commonwealth Scientific And Industrial Research Organisation | 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 EA EA200400076A patent/EA006058B1/ru not_active IP Right Cessation
- 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 KR KR10-2003-7016104A patent/KR20040019303A/ko not_active Application Discontinuation
- 2002-06-14 US US10/481,211 patent/US7002171B2/en not_active Expired - Fee Related
- 2002-06-14 JP JP2003507336A patent/JP2004530795A/ja active Pending
- 2002-06-14 WO PCT/FI2002/000521 patent/WO2003000959A1/en not_active Application Discontinuation
- 2002-06-14 CA CA002449452A patent/CA2449452A1/en not_active Abandoned
- 2002-06-14 CN CNA028122208A patent/CN1516752A/zh active Pending
- 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 |
|---|---|
| FI20011350A0 (fi) | 2001-06-25 |
| JP2004530795A (ja) | 2004-10-07 |
| BR0210545A (pt) | 2004-08-03 |
| CN1516752A (zh) | 2004-07-28 |
| WO2003000959A1 (en) | 2003-01-03 |
| EA200400076A1 (ru) | 2004-06-24 |
| PE20030033A1 (es) | 2003-03-07 |
| EP1399603A1 (en) | 2004-03-24 |
| CA2449452A1 (en) | 2003-01-03 |
| MXPA03011773A (es) | 2004-04-02 |
| FI112383B (fi) | 2003-11-28 |
| EA006058B1 (ru) | 2005-08-25 |
| US7002171B2 (en) | 2006-02-21 |
| FI20011350A (fi) | 2002-12-26 |
| KR20040019303A (ko) | 2004-03-05 |
| BG108395A (bg) | 2004-12-30 |
| PL368518A1 (en) | 2005-04-04 |
| US20040173453A1 (en) | 2004-09-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7002171B2 (en) | Method for improving the quality of cathodes in electrolysis | |
| CA2449455C (en) | Method for the improvement of current efficiency in electrolysis | |
| JP5537435B2 (ja) | 電解槽における電解処理の状態を観測して提示する方法および機構 | |
| AU2002350349A1 (en) | Method for the improvement of current efficiency in electrolysis | |
| AU2002350346A1 (en) | A Method for improving the quality of cathodes in electrolysis | |
| CA2390536C (en) | Method for inspecting electrode surface quality | |
| CN109457276B (zh) | 一种电极短路检测方法及系统 | |
| WO2017144912A1 (en) | Equipment for a metal electrowinning or liberator process and way of operating the process | |
| US4443301A (en) | Controlling metal electro-deposition using electrolyte containing two polarizing agents | |
| Andersen et al. | Control techniques for industrial electrodeposition from aqueous solutions | |
| CN113554600A (zh) | 基于红外图像的电解槽极板检测方法 | |
| JP2783027B2 (ja) | 金属の電解精製における品質管理方法 | |
| JPH0920989A (ja) | 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 | |
| CN219935392U (zh) | 一种检测电极板生长状态的装置 | |
| JPH10158881A (ja) | 銅電解液中のニカワ濃度測定方法 | |
| RU2151823C1 (ru) | Катодная медь для производства медного проката и способ контроля ее качества | |
| JP2024067308A (ja) | 電着板評価装置、電着板評価システム、電着板評価プログラムおよび電着板評価方法 | |
| CN115475772A (zh) | 一种阴极板垂直度检测及剔除方法及系统 | |
| CN116659955A (zh) | 一种检测电极板生长状态的装置及方法 | |
| KÉKESI | INVESTIGATION AND CHARACTERIZATION OF THE ANODIC AND CATHODIC PROCESSESOF TIN AND SN-AG-CU ALLOYS | |
| Alford | MORPHOLOGY MODIFIER MONITORING BY POLARISATION MEASUREMENT | |
| Alford | Chemetics International Company Ltd., Vancouver, Canada | |
| JPH1136093A (ja) | 銅の電解精製方法 | |
| JP2007217735A (ja) | 塩化鉄水溶液から電解鉄の製造方法 |