KR830004438A - 용액으로 부터 금속 제거방법 - Google Patents
용액으로 부터 금속 제거방법 Download PDFInfo
- Publication number
- KR830004438A KR830004438A KR1019800004105A KR800004105A KR830004438A KR 830004438 A KR830004438 A KR 830004438A KR 1019800004105 A KR1019800004105 A KR 1019800004105A KR 800004105 A KR800004105 A KR 800004105A KR 830004438 A KR830004438 A KR 830004438A
- Authority
- KR
- South Korea
- Prior art keywords
- metal
- solution
- electronegative
- negative electrode
- primary
- Prior art date
Links
- 239000002184 metal Substances 0.000 title claims 12
- 239000000243 solution Substances 0.000 claims 5
- 150000002500 ions Chemical class 0.000 claims 3
- 238000000151 deposition Methods 0.000 claims 1
- 239000003792 electrolyte Substances 0.000 claims 1
- 239000008151 electrolyte solution Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 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
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/16—Electrolytic production, recovery or refining of metals by electrolysis of solutions of zinc, cadmium or mercury
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G9/00—Compounds of zinc
- C01G9/06—Sulfates
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/46109—Electrodes
- C02F1/46114—Electrodes in particulate form or with conductive and/or non conductive particles between them
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
- C02F1/4676—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction
- C02F1/4678—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction of metals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Electrolytic Production Of Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Silicon Compounds (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
본 발명에 의한 방법을 실시할 수 있는 전지의 적절한 형식을 예시한 개략도.
Claims (1)
- 유시한 조성을 가진 용액 또는 정제된 용액으로 된 전해질중에 입상층 음극 또는 그물모양 음극같은 음극이 있는 전지속으로 전류를 통과시키므로서 1차금속을 음극에 침착시켜 음극상에 전기음성이 큰 금속이 침착될 때까지 전해질 용액중에서 1차금속의 이온의 농도를 소진시켜 제거된 1차 금속과 최소한 한가지의 전기음성이 큰 금속의 이온을 함유한 용액을 정제함에 있어서, 음극에 전착되는 전기음성이 큰 금속의 량이 일정한 최소값에 도달할 때까지 전류를 계속하여 공급한 후 전류를 차단하고 정제될 용액중에서 음극적으로 성장된 침착물을 유지하므로서 전기음성이 큰 금속을 용해시키고 침착물위에 1차 금속을 시멘테이션시켜 침착물중에 함유된 전기음성이 큰 금속의 량을 용액중의 1차 금속의 상응하는 량으로 교체시켜 주어 용액중의 1차 금속의 이온의 농도를 저하시킴을 특징으로 하는 용액으로 부터 금속 제거방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7937393 | 1979-10-29 | ||
| GB37,393 | 1979-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR830004438A true KR830004438A (ko) | 1983-07-13 |
Family
ID=10508829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019800004105A KR830004438A (ko) | 1979-10-29 | 1980-10-27 | 용액으로 부터 금속 제거방법 |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0028158A1 (ko) |
| JP (1) | JPS5675536A (ko) |
| KR (1) | KR830004438A (ko) |
| AU (1) | AU6377380A (ko) |
| BR (1) | BR8006886A (ko) |
| DK (1) | DK456180A (ko) |
| FI (1) | FI803377L (ko) |
| NO (1) | NO803220L (ko) |
| PL (1) | PL227522A1 (ko) |
| PT (1) | PT71973B (ko) |
| ZA (1) | ZA806618B (ko) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU568388B2 (en) * | 1983-08-10 | 1987-12-24 | National Research Development Corp. | Purifying a mixed cation electrolyte |
| GB8508726D0 (en) * | 1985-04-03 | 1985-05-09 | Goodridge F | Purifying mixed-cation electrolyte |
| GB8816439D0 (en) * | 1988-07-11 | 1988-08-17 | Shell Int Research | Removal of cadmium from phosphoric acid-containing solutions |
| CN1048385C (zh) * | 1993-11-29 | 2000-01-19 | 普罗格特-甘布尔公司 | 挤出的煎炸谷物食品的生产方法 |
| CN111826525B (zh) * | 2020-07-24 | 2021-11-26 | 广西银亿新材料有限公司 | 一种硫酸体系电积生产金属钴的方法 |
| US20240003030A1 (en) * | 2020-11-24 | 2024-01-04 | Elysis Limited Partnership | Removing impurities from an electrolyte |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1348787A (en) * | 1970-06-11 | 1974-03-20 | Nat Res Dev | Recovery of metals using electrowinning |
| CH556391A (fr) * | 1972-06-30 | 1974-11-29 | Pertusola Soc Mineraria | Procede et appareil de purification d'une solution zincifere, destinee notamment a l'elaboration electrolytique du zinc. |
| JPS53926B2 (ko) * | 1974-07-03 | 1978-01-13 | ||
| SU668957A1 (ru) * | 1977-08-25 | 1979-06-25 | Уральский ордена Трудового Красного Знамени политехнический институт им. С.М.Кирова | Способ очистки раствора сульфата цинка |
-
1980
- 1980-10-27 KR KR1019800004105A patent/KR830004438A/ko unknown
- 1980-10-27 PT PT71973A patent/PT71973B/pt unknown
- 1980-10-27 BR BR8006886A patent/BR8006886A/pt unknown
- 1980-10-28 FI FI803377A patent/FI803377L/fi not_active Application Discontinuation
- 1980-10-28 EP EP80303832A patent/EP0028158A1/en not_active Withdrawn
- 1980-10-28 NO NO803220A patent/NO803220L/no unknown
- 1980-10-28 DK DK456180A patent/DK456180A/da unknown
- 1980-10-28 ZA ZA00806618A patent/ZA806618B/xx unknown
- 1980-10-28 AU AU63773/80A patent/AU6377380A/en not_active Abandoned
- 1980-10-28 PL PL22752280A patent/PL227522A1/xx unknown
- 1980-10-28 JP JP15130980A patent/JPS5675536A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ZA806618B (en) | 1981-10-28 |
| EP0028158A1 (en) | 1981-05-06 |
| AU6377380A (en) | 1981-05-07 |
| PL227522A1 (ko) | 1981-09-04 |
| FI803377L (fi) | 1981-04-30 |
| PT71973B (en) | 1982-03-31 |
| NO803220L (no) | 1981-04-30 |
| DK456180A (da) | 1981-04-30 |
| JPS5675536A (en) | 1981-06-22 |
| PT71973A (en) | 1980-11-01 |
| BR8006886A (pt) | 1981-05-05 |
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