ATE33408T1 - Verfahren zum erhalten und nachweisen der geeigneten konzentrationen von thioharnstoff in kupferraffinierenden elektrolysezellen. - Google Patents
Verfahren zum erhalten und nachweisen der geeigneten konzentrationen von thioharnstoff in kupferraffinierenden elektrolysezellen.Info
- Publication number
- ATE33408T1 ATE33408T1 AT83901288T AT83901288T ATE33408T1 AT E33408 T1 ATE33408 T1 AT E33408T1 AT 83901288 T AT83901288 T AT 83901288T AT 83901288 T AT83901288 T AT 83901288T AT E33408 T1 ATE33408 T1 AT E33408T1
- Authority
- AT
- Austria
- Prior art keywords
- thiourea
- procedure
- obtaining
- detecting
- electrolytic cells
- 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
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/12—Electrolytic production, recovery or refining of metals by electrolysis of solutions of copper
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Engineering & Computer Science (AREA)
- Electrolytic Production Of Metals (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1983/000298 WO1984003307A1 (en) | 1983-02-28 | 1983-02-28 | Method of maintaining and testing for proper concentrations of thiourea in copper refining electrolysis cells |
EP83901288A EP0137776B1 (de) | 1983-02-28 | 1983-02-28 | Verfahren zum erhalten und nachweisen der geeigneten konzentrationen von thioharnstoff in kupferraffinierenden elektrolysezellen |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE33408T1 true ATE33408T1 (de) | 1988-04-15 |
Family
ID=22174866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT83901288T ATE33408T1 (de) | 1983-02-28 | 1983-02-28 | Verfahren zum erhalten und nachweisen der geeigneten konzentrationen von thioharnstoff in kupferraffinierenden elektrolysezellen. |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0137776B1 (de) |
JP (1) | JPS60500453A (de) |
AT (1) | ATE33408T1 (de) |
AU (1) | AU558737B2 (de) |
DE (1) | DE3376228D1 (de) |
FI (1) | FI77059C (de) |
IN (1) | IN163215B (de) |
WO (1) | WO1984003307A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TR22348A (tr) * | 1984-06-14 | 1987-02-23 | Asorco Inc | Bakir saflandirilmasinda yararh elektrolit coezeltilerine tiouere ilave etme yoentemi |
JP5611633B2 (ja) * | 2010-03-29 | 2014-10-22 | パンパシフィック・カッパー株式会社 | 配管内のスケール状態検査方法 |
JP5566350B2 (ja) * | 2011-08-15 | 2014-08-06 | パンパシフィック・カッパー株式会社 | 金属の製造装置及び金属の製造方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2660555A (en) * | 1950-12-20 | 1953-11-24 | Canadian Copper Refiners Ltd | Process of and electrolyte for refining copper |
DE1180140B (de) * | 1962-07-20 | 1964-10-22 | Dehydag Gmbh | Verfahren zur Abscheidung feinkoerniger Niederschlaege bei der Raffinations- und Reduktionselektrolyse von Nickel, Zink, Silber, Zinn, Blei und insbesondere Kupfer |
US3389064A (en) * | 1964-07-22 | 1968-06-18 | Canadian Copper Refiners Ltd | Electrolytic refining of copper and tank house electrolyte useful therein |
CA1064852A (en) * | 1975-12-31 | 1979-10-23 | Cominco Ltd. | Method for evaluating a system for electrodeposition of metals |
JPS5834639B2 (ja) * | 1977-07-09 | 1983-07-28 | 豊 持田 | 加圧掘用口元装置 |
JPS5690993A (en) * | 1979-12-21 | 1981-07-23 | Furukawa Electric Co Ltd:The | Electrolytic refining of copper |
-
1983
- 1983-02-28 EP EP83901288A patent/EP0137776B1/de not_active Expired
- 1983-02-28 JP JP58501347A patent/JPS60500453A/ja active Granted
- 1983-02-28 AT AT83901288T patent/ATE33408T1/de not_active IP Right Cessation
- 1983-02-28 WO PCT/US1983/000298 patent/WO1984003307A1/en active IP Right Grant
- 1983-02-28 DE DE8383901288T patent/DE3376228D1/de not_active Expired
- 1983-02-28 AU AU14724/83A patent/AU558737B2/en not_active Ceased
-
1984
- 1984-05-17 IN IN413/DEL/84A patent/IN163215B/en unknown
- 1984-10-16 FI FI844070A patent/FI77059C/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0137776A1 (de) | 1985-04-24 |
EP0137776A4 (de) | 1985-07-30 |
WO1984003307A1 (en) | 1984-08-30 |
FI844070L (fi) | 1984-10-16 |
FI77059C (fi) | 1989-01-10 |
EP0137776B1 (de) | 1988-04-06 |
FI77059B (fi) | 1988-09-30 |
AU558737B2 (en) | 1987-02-05 |
AU1472483A (en) | 1984-09-10 |
JPS6230271B2 (de) | 1987-07-01 |
FI844070A0 (fi) | 1984-10-16 |
DE3376228D1 (en) | 1988-05-11 |
JPS60500453A (ja) | 1985-04-04 |
IN163215B (de) | 1988-08-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |