KR100661306B1 - 전해침출장치 - Google Patents
전해침출장치 Download PDFInfo
- Publication number
- KR100661306B1 KR100661306B1 KR1020040101585A KR20040101585A KR100661306B1 KR 100661306 B1 KR100661306 B1 KR 100661306B1 KR 1020040101585 A KR1020040101585 A KR 1020040101585A KR 20040101585 A KR20040101585 A KR 20040101585A KR 100661306 B1 KR100661306 B1 KR 100661306B1
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- KR
- South Korea
- Prior art keywords
- leaching
- chamber
- electrolytic
- electrolytic leaching
- solution
- Prior art date
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- 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
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- 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
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- 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
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- 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)
Abstract
Description
Claims (9)
- 중앙에 형성되며, 바닥에 양극(3)을 위치시키고 벽면을 따라 수직으로 올라온 전극의 일부를 통해 침출에 필요한 산화전류를 공급하는 전해침출실(15)과;상기 전해침출실(15)과 경계를 이루는 위치에는 상기 전해침출실(15)과 접하는 면으로 침출시료와의 접촉으로부터 이온교환막 손상을 방지하기 위한 다공성의 손상방지 지지판(7)이 장착되는 양이온 교환막(5)을 형성하고, 상기 양이온 교환막(5)에서 분리막실(20)과 접하는 면으로는 상기 양이온교환막(5)의 내구성을 유지하기 위한 다공성 지지판(8)이 장착되며, 용액을 공급하도록 형성된 용액공급구(9)와 상기 전해침출실(15)로부터 용액이 유출되도록 형성된 용액유출구(10)를 형성하고, 상기 전해침출실(15)의 양끝단 좌우에 형성되는 분리막실(20)과;상기 분리막실(20)과 경계를 이루는 위치에 형성되되, 양면으로 상기 음이온교환막(6)의 손상을 방지하고 내구성을 유지하기 위한 다공성 지지판(8)이 장착되는 음이온 교환막(6)을 형성하며, 반응면적을 크게 하기 위한 다공성 또는 그물눈 모양의 전극(4)이 수직으로 장착되고, 상기 분리막실(20)의 양끝단의 좌우에 형성되는 환원반응실(25);로 이루어지되,침출시료의 연속장입시 시료가 전해침출실(15)의 외부로 흐르는 것을 방지하도록 하기 위하여 전해침출실(15)의 양쪽 옆으로 기울어진 날개모양의 판으로 형성되도록 하며, 분리막실(20)에 접하는 면은 완전한 밀폐되도록 하여 외부의 회수장치로부터의 침출용액의 공급과 회수시 용액이 외부로 넘쳐흐르는 것을 방지하도록 형성된 덮개(2)를 포함하고, 단위전해조로 사용되도록 다수개의 전해침출장치를 연결하여 대규모 전해침출공정이 이루어지도록 하는 것을 특징으로 하는 전해침출장치.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020040101585A KR100661306B1 (ko) | 2004-12-06 | 2004-12-06 | 전해침출장치 |
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KR1020040101585A KR100661306B1 (ko) | 2004-12-06 | 2004-12-06 | 전해침출장치 |
Publications (2)
Publication Number | Publication Date |
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KR20060062666A KR20060062666A (ko) | 2006-06-12 |
KR100661306B1 true KR100661306B1 (ko) | 2006-12-27 |
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KR1020040101585A KR100661306B1 (ko) | 2004-12-06 | 2004-12-06 | 전해침출장치 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100876682B1 (ko) | 2008-06-24 | 2009-01-07 | 한국지질자원연구원 | 귀금속 용해장치 |
WO2010022481A1 (en) * | 2008-08-28 | 2010-03-04 | Stoian Borissov Mitov | Electrochemical method for nickel and cobalt extraction from oxide ores |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01212788A (ja) * | 1988-02-19 | 1989-08-25 | Showa Denko Kk | 高純度電解鉄およびその製造方法ならびに電解槽 |
JPH0860264A (ja) * | 1994-08-19 | 1996-03-05 | Nikko Kinzoku Kk | 電解採取によるインジウムの回収方法 |
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- 2004-12-06 KR KR1020040101585A patent/KR100661306B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01212788A (ja) * | 1988-02-19 | 1989-08-25 | Showa Denko Kk | 高純度電解鉄およびその製造方法ならびに電解槽 |
JPH0860264A (ja) * | 1994-08-19 | 1996-03-05 | Nikko Kinzoku Kk | 電解採取によるインジウムの回収方法 |
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KR20060062666A (ko) | 2006-06-12 |
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