CA1075912A - Process for the purification of an aqueous solution of zinc sulphate - Google Patents

Process for the purification of an aqueous solution of zinc sulphate

Info

Publication number
CA1075912A
CA1075912A CA252,309A CA252309A CA1075912A CA 1075912 A CA1075912 A CA 1075912A CA 252309 A CA252309 A CA 252309A CA 1075912 A CA1075912 A CA 1075912A
Authority
CA
Canada
Prior art keywords
zinc
solution
tests
per litre
copper
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
Application number
CA252,309A
Other languages
English (en)
French (fr)
Inventor
Jan W. Meulemans
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Application granted granted Critical
Publication of CA1075912A publication Critical patent/CA1075912A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
CA252,309A 1975-06-04 1976-05-11 Process for the purification of an aqueous solution of zinc sulphate Expired CA1075912A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7506598,A NL182494C (nl) 1975-06-04 1975-06-04 Werkwijze voor het zuiveren van een zinksulfaatoplossing.

Publications (1)

Publication Number Publication Date
CA1075912A true CA1075912A (en) 1980-04-22

Family

ID=19823878

Family Applications (1)

Application Number Title Priority Date Filing Date
CA252,309A Expired CA1075912A (en) 1975-06-04 1976-05-11 Process for the purification of an aqueous solution of zinc sulphate

Country Status (13)

Country Link
JP (1) JPS51148696A (de)
AT (1) AT355323B (de)
AU (1) AU498044B2 (de)
BE (1) BE842179A (de)
CA (1) CA1075912A (de)
DE (1) DE2624762A1 (de)
ES (1) ES448460A1 (de)
FI (1) FI69872C (de)
FR (1) FR2313453A1 (de)
GB (1) GB1546640A (de)
IT (1) IT1060887B (de)
NL (1) NL182494C (de)
NO (1) NO147153C (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI872488A (fi) * 1987-06-03 1988-12-04 Outokumpu Oy Saett att reglera maengden av zinkpulver vid avlaegsnande av orenheter i zinksulfatloesning.
DE19747328A1 (de) * 1997-10-27 1999-04-29 Ruhr Zink Gmbh Verfahren zur Gewinnung von Nichteisenmetallen mittels Elektrolyse
CN102515254B (zh) * 2011-12-27 2013-12-04 刘向东 七水硫酸锌冷却结晶系统和冷却结晶工艺
DE102020202575A1 (de) * 2020-02-28 2021-09-02 Thyssenkrupp Steel Europe Ag Nachhaltiges Wiederaufarbeitungsverfahren von Hüttenwerksstäuben und -schlämmen zur Herstellung von eisenhaltigen, schwermetallabgereicherten Sekundärrohstoffen unter Rückgewinnung von Blei und Zink

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR700977A (fr) * 1930-08-22 1931-03-10 Norske Zinkkompani As Procédé pour purifier l'électrolyte dans la fabrication électrolytique du zinc
US2396569A (en) * 1943-08-03 1946-03-12 Hudson Bay Mining & Smelting Method of purifying electrolytes
US2503479A (en) * 1946-07-18 1950-04-11 Hudson Bay Mining & Smelting Removal of impurities from zinc electrolyte solutions
US3672868A (en) * 1968-04-09 1972-06-27 Nisso Kinzoku Kk Zinc dust for removal of cobalt from electrolyte
US3579327A (en) * 1968-04-09 1971-05-18 Nisso Kinzoku Kk Cobalt removal from zinc electrolyte 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.

Also Published As

Publication number Publication date
FI69872C (fi) 1986-05-26
AU498044B2 (en) 1979-02-01
FR2313453A1 (fr) 1976-12-31
NO147153C (no) 1987-12-29
IT1060887B (it) 1982-09-30
DE2624762C2 (de) 1988-10-13
AT355323B (de) 1980-02-25
NL7506598A (nl) 1976-12-07
JPS51148696A (en) 1976-12-21
AU1455776A (en) 1977-12-08
FI69872B (fi) 1985-12-31
FI761553A (de) 1976-12-05
NO761873L (de) 1976-12-07
BE842179A (nl) 1976-11-25
DE2624762A1 (de) 1976-12-16
NL182494B (nl) 1987-10-16
ATA403976A (de) 1979-07-15
NO147153B (no) 1982-11-01
ES448460A1 (es) 1977-07-01
GB1546640A (en) 1979-05-31
FR2313453B1 (de) 1979-08-10
NL182494C (nl) 1988-03-16

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Legal Events

Date Code Title Description
MKEX Expiry