FI872488A - Saett att reglera maengden av zinkpulver vid avlaegsnande av orenheter i zinksulfatloesning. - Google Patents

Saett att reglera maengden av zinkpulver vid avlaegsnande av orenheter i zinksulfatloesning. Download PDF

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Publication number
FI872488A
FI872488A FI872488A FI872488A FI872488A FI 872488 A FI872488 A FI 872488A FI 872488 A FI872488 A FI 872488A FI 872488 A FI872488 A FI 872488A FI 872488 A FI872488 A FI 872488A
Authority
FI
Finland
Prior art keywords
zinksulfatloesning
zinkpulver
orenheter
maengden
avlaegsnande
Prior art date
Application number
FI872488A
Other languages
English (en)
Other versions
FI872488A0 (fi
Inventor
Aimo Ensio Jaervinen
Original Assignee
Outokumpu Oy
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 Outokumpu Oy filed Critical Outokumpu Oy
Priority to FI872488A priority Critical patent/FI872488A/fi
Publication of FI872488A0 publication Critical patent/FI872488A0/fi
Priority to AU16906/88A priority patent/AU1690688A/en
Priority to IT20818/88A priority patent/IT1217750B/it
Priority to NO882410A priority patent/NO882410L/no
Priority to NL8801406A priority patent/NL8801406A/nl
Priority to FR8807306A priority patent/FR2616159A1/fr
Priority to DE3819020A priority patent/DE3819020A1/de
Priority to JP63135786A priority patent/JPS63312991A/ja
Publication of FI872488A publication Critical patent/FI872488A/fi

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
    • C25C1/16—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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/20—Obtaining zinc otherwise than by distilling
    • C22B19/26—Refining solutions containing zinc values, e.g. obtained by leaching zinc ores
    • 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
    • C25C7/06—Operating or servicing
    • 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
FI872488A 1987-06-03 1987-06-03 Saett att reglera maengden av zinkpulver vid avlaegsnande av orenheter i zinksulfatloesning. FI872488A (fi)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI872488A FI872488A (fi) 1987-06-03 1987-06-03 Saett att reglera maengden av zinkpulver vid avlaegsnande av orenheter i zinksulfatloesning.
AU16906/88A AU1690688A (en) 1987-06-03 1988-05-31 Method for adjusting the amount of zinc powder in the removal of impurities from zinc sulphate solutions
IT20818/88A IT1217750B (it) 1987-06-03 1988-05-31 Metodo per regolare la quantita, di polvere di zinco nel rimuovere impurita, da soluzioni di solfato di zinco
NO882410A NO882410L (no) 1987-06-03 1988-06-01 Fremgangsmaate for justering av zinkpulvermengder mens urenheter fjernes fra sinksulfatopploesninger.
NL8801406A NL8801406A (nl) 1987-06-03 1988-06-01 Werkwijze voor het instellen van de hoeveelheid zinkpoeder tijdens het verwijderen van verontreinigingen uit zinksulfaatoplossingen.
FR8807306A FR2616159A1 (fr) 1987-06-03 1988-06-01 Methode pour ajuster la quantite de poudre de zinc utilisee dans la precipitation des impuretes d'une solution de sulfate de zinc, destinee au raffinage electrolytique du zinc
DE3819020A DE3819020A1 (de) 1987-06-03 1988-06-03 Verfahren zum einstellen der menge an zinkpulver beim entfernen von verunreinigungen aus zinksulfatloesungen
JP63135786A JPS63312991A (ja) 1987-06-03 1988-06-03 硫酸亜鉛溶液からの不純物除去における亜鉛粉末量調節方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI872488A FI872488A (fi) 1987-06-03 1987-06-03 Saett att reglera maengden av zinkpulver vid avlaegsnande av orenheter i zinksulfatloesning.

Publications (2)

Publication Number Publication Date
FI872488A0 FI872488A0 (fi) 1987-06-03
FI872488A true FI872488A (fi) 1988-12-04

Family

ID=8524613

Family Applications (1)

Application Number Title Priority Date Filing Date
FI872488A FI872488A (fi) 1987-06-03 1987-06-03 Saett att reglera maengden av zinkpulver vid avlaegsnande av orenheter i zinksulfatloesning.

Country Status (8)

Country Link
JP (1) JPS63312991A (fi)
AU (1) AU1690688A (fi)
DE (1) DE3819020A1 (fi)
FI (1) FI872488A (fi)
FR (1) FR2616159A1 (fi)
IT (1) IT1217750B (fi)
NL (1) NL8801406A (fi)
NO (1) NO882410L (fi)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8021459B2 (en) 2003-07-31 2011-09-20 Outotec Oyj Method and apparatus for controlling metal separation

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2836193B2 (ja) * 1990-05-30 1998-12-14 三菱マテリアル株式会社 亜鉛含有金属電解液中のコバルト・銅濃度の測定方法と浄液方法
AU694666B2 (en) * 1995-06-07 1998-07-23 Teck Cominco Metals Ltd Redox control in the electrodeposition of metals
DE19747328A1 (de) * 1997-10-27 1999-04-29 Ruhr Zink Gmbh Verfahren zur Gewinnung von Nichteisenmetallen mittels Elektrolyse
JP4914976B2 (ja) * 2005-10-03 2012-04-11 Ｄｏｗａメタルマイン株式会社 硫酸亜鉛溶液からのタリウム除去方法
FI122676B (fi) * 2010-10-12 2012-05-15 Outotec Oyj Menetelmä sinkkisulfaattipitoisen liuoksen käsittelemiseksi
CN111172408B (zh) * 2020-01-20 2022-06-10 昆明瀚创科技有限公司 一种硫酸锌溶液连续深度净化除镍钴锗设备的控制方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1347200A (en) * 1920-07-20 Williams
CA895794A (en) * 1969-12-31 1972-03-21 Cominco Ltd. Purification of zinc sulphate solution
BE783549A (fr) * 1972-05-16 1972-09-18 Mines Fond Zinc Vieille Procede de purification de solutions de sulfate de zinc provenant de lalixiviation des minerais de zinc.
NL182494C (nl) * 1975-06-04 1988-03-16 Shell Int Research Werkwijze voor het zuiveren van een zinksulfaatoplossing.
CA1090143A (en) * 1976-01-26 1980-11-25 Hans Reinhardt Method of recovering zinc from a material containing zinc and iron
CA1111125A (en) * 1978-07-05 1981-10-20 Robert C. Kerby Method and apparatus for control of electrowinning of zinc
US4168970A (en) * 1978-09-21 1979-09-25 Noranda Mines Limited Purification of zinc sulphate solutions
NO842597L (no) * 1983-07-08 1985-01-09 Electrolyt Zinc Australasia Fremgangsmaate for aa fjerne forurensinger fra vandige sinksulfatopploesninger
DE3474812D1 (en) * 1983-08-02 1988-12-01 Agip Spa Process for purifying solutions of zinc sulphate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8021459B2 (en) 2003-07-31 2011-09-20 Outotec Oyj Method and apparatus for controlling metal separation

Also Published As

Publication number Publication date
NO882410D0 (no) 1988-06-01
IT1217750B (it) 1990-03-30
NL8801406A (nl) 1989-01-02
JPS63312991A (ja) 1988-12-21
AU1690688A (en) 1988-12-08
FR2616159A1 (fr) 1988-12-09
NO882410L (no) 1988-12-05
FI872488A0 (fi) 1987-06-03
DE3819020A1 (de) 1988-12-15
IT8820818A0 (it) 1988-05-31

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Legal Events

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Owner name: OUTOKUMPU OY