DE3669329D1 - Verfahren zur qualitaetsueberwachung eines antimon-(v) enthaltenden zinksulfat-elektrolyten. - Google Patents

Verfahren zur qualitaetsueberwachung eines antimon-(v) enthaltenden zinksulfat-elektrolyten.

Info

Publication number
DE3669329D1
DE3669329D1 DE8686307017T DE3669329T DE3669329D1 DE 3669329 D1 DE3669329 D1 DE 3669329D1 DE 8686307017 T DE8686307017 T DE 8686307017T DE 3669329 T DE3669329 T DE 3669329T DE 3669329 D1 DE3669329 D1 DE 3669329D1
Authority
DE
Germany
Prior art keywords
antimone
zinc sulfate
quality monitoring
containing zinc
sulfate electrolyte
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 - Fee Related
Application number
DE8686307017T
Other languages
English (en)
Inventor
Ian H Warren
Felix Mok
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.)
Teck Metals Ltd
Original Assignee
Teck Metals Ltd
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 Teck Metals Ltd filed Critical Teck Metals Ltd
Application granted granted Critical
Publication of DE3669329D1 publication Critical patent/DE3669329D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/06—Operating or servicing
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/4161—Systems measuring the voltage and using a constant current supply, e.g. chronopotentiometry

Landscapes

  • Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Electrolytic Production Of Metals (AREA)
DE8686307017T 1985-09-12 1986-09-11 Verfahren zur qualitaetsueberwachung eines antimon-(v) enthaltenden zinksulfat-elektrolyten. Expired - Fee Related DE3669329D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000490589A CA1231137A (en) 1985-09-12 1985-09-12 Method for monitoring the quality of znso.sub.4 electrolyte containing sb (v)

Publications (1)

Publication Number Publication Date
DE3669329D1 true DE3669329D1 (de) 1990-04-12

Family

ID=4131367

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686307017T Expired - Fee Related DE3669329D1 (de) 1985-09-12 1986-09-11 Verfahren zur qualitaetsueberwachung eines antimon-(v) enthaltenden zinksulfat-elektrolyten.

Country Status (7)

Country Link
US (1) US4693790A (de)
EP (1) EP0215643B1 (de)
JP (1) JPS6263696A (de)
AU (1) AU583416B2 (de)
CA (1) CA1231137A (de)
DE (1) DE3669329D1 (de)
ES (1) ES2001955A6 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1231137A (en) * 1985-09-12 1988-01-05 Ian H. Warren Method for monitoring the quality of znso.sub.4 electrolyte containing sb (v)
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
CA2087801C (en) * 1993-01-21 1996-08-13 Noranda Ipco Inc. Method and apparatus for on-line monitoring the quality of a purified metal sulphate solution
AU694666B2 (en) * 1995-06-07 1998-07-23 Teck Cominco Metals Ltd Redox control in the electrodeposition of metals
BG109329A (en) * 2005-10-20 2007-04-30 "Оловно Цинков Комплекс" Ад ZINC ELECTRIC EXTRACTION METHOD

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA988879A (en) * 1972-11-06 1976-05-11 George Shaw Electrolytic lead refining
US4324621A (en) * 1979-12-26 1982-04-13 Cominco Ltd. Method and apparatus for controlling the quality of electrolytes
FR2462491A1 (fr) * 1979-07-27 1981-02-13 Cominco Ltd Procede de reglage du depot electrolytique d'un metal en presence d'impuretes
CA1179751A (en) * 1982-01-07 1984-12-18 Robert C. Kerby Controlling metal electro-deposition using electrolyte containing, two polarizing agents
US4479852A (en) * 1983-01-21 1984-10-30 International Business Machines Corporation Method for determination of concentration of organic additive in plating bath
CA1231137A (en) * 1985-09-12 1988-01-05 Ian H. Warren Method for monitoring the quality of znso.sub.4 electrolyte containing sb (v)

Also Published As

Publication number Publication date
ES2001955A6 (es) 1988-07-01
AU6218986A (en) 1987-03-19
JPS6263696A (ja) 1987-03-20
EP0215643B1 (de) 1990-03-07
EP0215643A1 (de) 1987-03-25
US4693790A (en) 1987-09-15
AU583416B2 (en) 1989-04-27
CA1231137A (en) 1988-01-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee