ES2167933T3 - Metodo para la extraccion de metales no ferricos, tales como cinc, mediante electrolisis y añadiendo sustancias que contienen fosforo. - Google Patents

Metodo para la extraccion de metales no ferricos, tales como cinc, mediante electrolisis y añadiendo sustancias que contienen fosforo.

Info

Publication number
ES2167933T3
ES2167933T3 ES98943816T ES98943816T ES2167933T3 ES 2167933 T3 ES2167933 T3 ES 2167933T3 ES 98943816 T ES98943816 T ES 98943816T ES 98943816 T ES98943816 T ES 98943816T ES 2167933 T3 ES2167933 T3 ES 2167933T3
Authority
ES
Spain
Prior art keywords
electrolysis
cinc
extraction
substances containing
containing phosphorus
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.)
Expired - Lifetime
Application number
ES98943816T
Other languages
English (en)
Inventor
Gunter Smykalla
Fritz Muller
Frank Nurnberger
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.)
Ruhr Zink GmbH
Original Assignee
Ruhr Zink GmbH
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 Ruhr Zink GmbH filed Critical Ruhr Zink GmbH
Application granted granted Critical
Publication of ES2167933T3 publication Critical patent/ES2167933T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
    • 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

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO PARA EXTRAER METALES NO FERROSOS, ESPECIALMENTE ZINC, DE MATERIAS PRIMAS QUE CONTIENEN METAL, POR MEDIO DE ELECTROLISIS, UTILIZANDOSE UNA TECNICA CONOCIDA PERSE. SEGUN EL PROCEDIMIENTO DE LA INVENCION, SE AÑADEN TAMBIEN SUSTANCIAS QUE CONTIENEN FOSFORO. ESTO FACILITA LA PRECIPITACION DE SUSTANCIAS TOXICAS DE LA ELECTROLISIS Y MEJORA LA EFICIENCIA EN CORRIENTE DURANTE LA ELECTROLISIS.
ES98943816T 1997-10-27 1998-07-31 Metodo para la extraccion de metales no ferricos, tales como cinc, mediante electrolisis y añadiendo sustancias que contienen fosforo. Expired - Lifetime ES2167933T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19747328A DE19747328A1 (de) 1997-10-27 1997-10-27 Verfahren zur Gewinnung von Nichteisenmetallen mittels Elektrolyse

Publications (1)

Publication Number Publication Date
ES2167933T3 true ES2167933T3 (es) 2002-05-16

Family

ID=7846710

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98943816T Expired - Lifetime ES2167933T3 (es) 1997-10-27 1998-07-31 Metodo para la extraccion de metales no ferricos, tales como cinc, mediante electrolisis y añadiendo sustancias que contienen fosforo.

Country Status (7)

Country Link
EP (1) EP0951573B1 (es)
AT (1) ATE211181T1 (es)
AU (1) AU9157998A (es)
DE (2) DE19747328A1 (es)
ES (1) ES2167933T3 (es)
WO (1) WO1999022037A1 (es)
ZA (1) ZA987795B (es)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1347200A (en) * 1920-07-20 Williams
GB131702A (en) * 1917-08-17 1919-09-04 Electrolyt Zinc Australasia Improvements in the Treatment of Zinc Solutions preparatory to the Recovery of Zinc by Electro Deposition.
US1811692A (en) * 1926-12-29 1931-06-23 Electrolyt Zinc Australasia Electrolytic recovery of zinc
US2355505A (en) * 1941-10-03 1944-08-08 Purdue Research Foundation Electrodeposition of bright zinc
US2471952A (en) * 1946-12-26 1949-05-31 Hudson Bay Mining & Smelting Process for removing cobalt from electrolytes
US2539681A (en) * 1948-10-26 1951-01-30 American Smelting Refining Process for the electrodeposition of zinc
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.
CA1111125A (en) * 1978-07-05 1981-10-20 Robert C. Kerby Method and apparatus for control of electrowinning of zinc
SU1058887A1 (ru) * 1981-10-02 1983-12-07 Предприятие П/Я А-7411 Способ очистки растворов хлорида цинка
US4789445A (en) * 1983-05-16 1988-12-06 Asarco Incorporated Method for the electrodeposition of metals
LU84923A1 (fr) * 1983-07-19 1985-04-17 Metallurgie Hoboken Procede pour defluorer une solution acide de sulfate
DE3474812D1 (en) * 1983-08-02 1988-12-01 Agip Spa Process for purifying solutions of zinc sulphate
FI872488A (fi) * 1987-06-03 1988-12-04 Outokumpu Oy Saett att reglera maengden av zinkpulver vid avlaegsnande av orenheter i zinksulfatloesning.
AT404259B (de) * 1995-10-18 1998-10-27 Monika Dipl Ing Boh Elektrolytisches verfahren zur herstellung von zink

Also Published As

Publication number Publication date
ZA987795B (en) 1999-03-03
DE59802527D1 (de) 2002-01-31
WO1999022037A1 (de) 1999-05-06
DE19747328A1 (de) 1999-04-29
EP0951573A1 (de) 1999-10-27
EP0951573B1 (de) 2001-12-19
AU9157998A (en) 1999-05-17
ATE211181T1 (de) 2002-01-15

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