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JPS5798691A - Clean filtration method for electrolyte - Google Patents

Clean filtration method for electrolyte

Info

Publication number
JPS5798691A
JPS5798691A JP17415480A JP17415480A JPS5798691A JP S5798691 A JPS5798691 A JP S5798691A JP 17415480 A JP17415480 A JP 17415480A JP 17415480 A JP17415480 A JP 17415480A JP S5798691 A JPS5798691 A JP S5798691A
Authority
JP
Japan
Prior art keywords
electrolyte
slime
liquid
separated
tank
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.)
Pending
Application number
JP17415480A
Other languages
Japanese (ja)
Inventor
Reiji Kojima
Junji Konishi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Metal Corp
Original Assignee
Mitsubishi Metal Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Metal Corp filed Critical Mitsubishi Metal Corp
Priority to JP17415480A priority Critical patent/JPS5798691A/en
Publication of JPS5798691A publication Critical patent/JPS5798691A/en
Pending legal-status Critical Current

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)

Abstract

PURPOSE: To improve the recovery efficiency of slime and obtain clean electrolyte by withdrawing the bottom part liquid of an electrolytic cell continuously, and clarifying the liquid settled and separated of slime with a filtering device.
CONSTITUTION: Slime 3 and electrolyte 2 in an electrolytic cell 1 are introduced into a settling vessel 8, where the slime 3 and the electrolyte 2 are separated. Next, the separated slime 3 is fed to a treating process 4, while the overflow liquid of the vessel 8 is fed to a liquid storage tank 9. Thence, the liquid in the tank 9 is filtered with a filtering device 5. At this time, the filtrate is returned into the tank 9 until a primary filter layer is formed on filter cloths, and the clean electrolyte is withdrawn after the formation of the primary filter layer.
COPYRIGHT: (C)1982,JPO&Japio
JP17415480A 1980-12-10 1980-12-10 Clean filtration method for electrolyte Pending JPS5798691A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17415480A JPS5798691A (en) 1980-12-10 1980-12-10 Clean filtration method for electrolyte

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17415480A JPS5798691A (en) 1980-12-10 1980-12-10 Clean filtration method for electrolyte

Publications (1)

Publication Number Publication Date
JPS5798691A true JPS5798691A (en) 1982-06-18

Family

ID=15973621

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17415480A Pending JPS5798691A (en) 1980-12-10 1980-12-10 Clean filtration method for electrolyte

Country Status (1)

Country Link
JP (1) JPS5798691A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000079026A1 (en) * 1999-06-17 2000-12-28 Outokumpu Oyj Arrangement for treating solids settled on the bottom of an electrolytic tank

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000079026A1 (en) * 1999-06-17 2000-12-28 Outokumpu Oyj Arrangement for treating solids settled on the bottom of an electrolytic tank
AU767928B2 (en) * 1999-06-17 2003-11-27 Outokumpu Oyj Arrangement for treating solids settled on the bottom of an electrolytic tank
US6736970B1 (en) 1999-06-17 2004-05-18 Outokumpu Oyj Arrangement for treating solids settled on the bottom of an electrolytic tank

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