CA1227453A - Methode d'affinage du cuivre par l'addition du thio-uree aux solutions electrolytiques - Google Patents
Methode d'affinage du cuivre par l'addition du thio-uree aux solutions electrolytiquesInfo
- Publication number
- CA1227453A CA1227453A CA000423695A CA423695A CA1227453A CA 1227453 A CA1227453 A CA 1227453A CA 000423695 A CA000423695 A CA 000423695A CA 423695 A CA423695 A CA 423695A CA 1227453 A CA1227453 A CA 1227453A
- Authority
- CA
- Canada
- Prior art keywords
- copper
- thiourea
- electrolyte
- outlet stream
- refining
- 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.)
- Expired
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Electrolytic Production Of Metals (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA000423695A CA1227453A (fr) | 1983-03-16 | 1983-03-16 | Methode d'affinage du cuivre par l'addition du thio-uree aux solutions electrolytiques |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA000423695A CA1227453A (fr) | 1983-03-16 | 1983-03-16 | Methode d'affinage du cuivre par l'addition du thio-uree aux solutions electrolytiques |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1227453A true CA1227453A (fr) | 1987-09-29 |
Family
ID=4124791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000423695A Expired CA1227453A (fr) | 1983-03-16 | 1983-03-16 | Methode d'affinage du cuivre par l'addition du thio-uree aux solutions electrolytiques |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA1227453A (fr) |
-
1983
- 1983-03-16 CA CA000423695A patent/CA1227453A/fr not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Moskalyk et al. | Anode effects in electrowinning | |
CA1072055A (fr) | Pile electrolytique, et procede de circulation de l'electrolyte | |
US4474649A (en) | Method of thiourea addition of electrolytic solutions useful for copper refining | |
US4511443A (en) | Method of thiourea addition to electrolytic solutions useful for copper refining | |
AU558737B2 (en) | Method of thiourea addition to electrolytic solutions useful | |
US4083761A (en) | Arsenic removal from electrolytes with application of periodic reverse current | |
CA1227453A (fr) | Methode d'affinage du cuivre par l'addition du thio-uree aux solutions electrolytiques | |
CA1126684A (fr) | Traitement electrolytique du plomb | |
US2769775A (en) | Electrolyte for copper refining, including polyvinyl alcohol | |
US2742415A (en) | Electrodeposition of arsenic from acid electrolytes | |
US5733429A (en) | Polyacrylic acid additives for copper electrorefining and electrowinning | |
KR890002750B1 (ko) | 구리를 전해정련하는 방법 | |
CN108914162B (zh) | 一种氧化铝加料量控制方法及系统 | |
RU2004629C1 (ru) | Способ электролитического рафинировани меди | |
CA1174199A (fr) | Affinage bipolaire du plomb | |
CS264318B2 (cs) | Způsob elektrolytické rafinace mědi | |
US4139428A (en) | Preparation of alkali metals | |
CA1075195A (fr) | Recuperation de l'arsenic en presence dans des electrolytes | |
IT8323760A1 (it) | "Metodo di aggiunta di tiourea a soluzioni elettrolitiche utilizzabili per l'affinazione del rame" | |
JP2000054181A (ja) | 銅電解精製方法 | |
PT78676B (en) | Method of thiourea addition to electrolytic solution useful for copper refining | |
SU939597A1 (ru) | Способ электроосаждени кадми | |
SU901362A1 (ru) | Электролит дл электролитического осаждени никел | |
Claessens et al. | Behaviour of minor elements during copper electrorefining | |
JP3428607B2 (ja) | 銅電解精製法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |