FR2662709B1 - Methodes pour mesurer les concentrations de cobalt et de cuivre dans une solution d'extraction electrolytique du zinc et procede pour purifier cette solution. - Google Patents

Methodes pour mesurer les concentrations de cobalt et de cuivre dans une solution d'extraction electrolytique du zinc et procede pour purifier cette solution.

Info

Publication number
FR2662709B1
FR2662709B1 FR919106443A FR9106443A FR2662709B1 FR 2662709 B1 FR2662709 B1 FR 2662709B1 FR 919106443 A FR919106443 A FR 919106443A FR 9106443 A FR9106443 A FR 9106443A FR 2662709 B1 FR2662709 B1 FR 2662709B1
Authority
FR
France
Prior art keywords
solution
purifying
cobalt
concentrations
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 - Fee Related
Application number
FR919106443A
Other languages
English (en)
Other versions
FR2662709A1 (fr
Inventor
Hayashibe Yutaka
Takeya Minoru
Yamashita Kazunori
Minami Mamoru
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 Materials Corp
Original Assignee
Mitsubishi Materials 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 Materials Corp filed Critical Mitsubishi Materials Corp
Publication of FR2662709A1 publication Critical patent/FR2662709A1/fr
Application granted granted Critical
Publication of FR2662709B1 publication Critical patent/FR2662709B1/fr
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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B23/0461—Treatment or purification of solutions, e.g. obtained by leaching by chemical methods
    • 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
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/82—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a precipitate or turbidity
    • G01N21/83—Turbidimetric titration
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/12—Condition responsive control
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25125—Digestion or removing interfering materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
FR919106443A 1990-05-30 1991-05-29 Methodes pour mesurer les concentrations de cobalt et de cuivre dans une solution d'extraction electrolytique du zinc et procede pour purifier cette solution. Expired - Fee Related FR2662709B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2140316A JP2836193B2 (ja) 1990-05-30 1990-05-30 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

Publications (2)

Publication Number Publication Date
FR2662709A1 FR2662709A1 (fr) 1991-12-06
FR2662709B1 true FR2662709B1 (fr) 1993-08-13

Family

ID=15265974

Family Applications (1)

Application Number Title Priority Date Filing Date
FR919106443A Expired - Fee Related FR2662709B1 (fr) 1990-05-30 1991-05-29 Methodes pour mesurer les concentrations de cobalt et de cuivre dans une solution d'extraction electrolytique du zinc et procede pour purifier cette solution.

Country Status (8)

Country Link
US (1) US5178771A (fr)
JP (1) JP2836193B2 (fr)
KR (1) KR0158889B1 (fr)
AU (1) AU642495B2 (fr)
CA (1) CA2043349C (fr)
DE (1) DE4117665C2 (fr)
FR (1) FR2662709B1 (fr)
GB (1) GB2245972B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5435969A (en) * 1994-03-29 1995-07-25 Nalco Chemical Company Monitoring water treatment agent in-system concentration and regulating dosage
FI116700B (fi) * 1994-04-28 2006-01-31 Mitsubishi Materials Corp Jatkuvan virtauksen analysointimenetelmä ja -laitteisto
AU694666B2 (en) * 1995-06-07 1998-07-23 Teck Cominco Metals Ltd Redox control in the electrodeposition of metals
US5736405A (en) * 1996-03-21 1998-04-07 Nalco Chemical Company Monitoring boiler internal treatment with fluorescent-tagged polymers
US6419754B1 (en) * 1999-08-18 2002-07-16 Chartered Semiconductor Manufacturting Ltd. Endpoint detection and novel chemicals in copper stripping
CN108827991B (zh) * 2018-07-27 2021-04-30 中南大学 一种铁磁性合金块体和/或薄膜的强化相表征方法
CN112730953B (zh) * 2021-01-07 2023-09-01 云南电网有限责任公司电力科学研究院 一种基于电解液分压的高压直流电压测量系统

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2772230A (en) * 1953-09-29 1956-11-27 American Smelting Refining Preparation of zinc electrolytes
JPS5215364B2 (fr) * 1973-06-19 1977-04-28
JPS5017335A (fr) * 1973-06-20 1975-02-24
US3898042A (en) * 1974-01-02 1975-08-05 Dow Chemical Co Method and apparatus for continuously determining total copper in an aqueous stream
US3951602A (en) * 1974-06-25 1976-04-20 E. I. Du Pont De Nemours And Company Spectrophotometric formaldehyde-copper monitor
SU557114A1 (ru) * 1975-12-02 1977-05-05 Запорожский индустриальный институт Способ непрерывной двухстадийной комплексной очистки цинковых растворов от примесей
CA1111125A (fr) * 1978-07-05 1981-10-20 Robert C. Kerby Methode et dispositif de controle de recuperation du zinc des bains d'electrolyse
CA1117897A (fr) * 1979-03-29 1982-02-09 George M. Freeman Procede de regeneration continue de l'electrolyte d'une installation de zingage
JPS56125659A (en) * 1980-03-10 1981-10-02 Daido Steel Co Ltd Simple analyzing method of copper
JPS56125658A (en) * 1980-03-10 1981-10-02 Daido Steel Co Ltd Simple analyzing method of cobalt
US4789445A (en) * 1983-05-16 1988-12-06 Asarco Incorporated Method for the electrodeposition of metals
EP0134053B1 (fr) * 1983-08-02 1988-10-26 AGIP S.p.A. Procédé de purification de solutions de sulfates de zinc
CA1231137A (fr) * 1985-09-12 1988-01-05 Ian H. Warren Methode de controle de la qualite de l'electrolyte znso.sub.4 renfermant du sb (v)
FI872488A (fi) * 1987-06-03 1988-12-04 Outokumpu Oy Saett att reglera maengden av zinkpulver vid avlaegsnande av orenheter i zinksulfatloesning.
IT1205169B (it) * 1987-06-22 1989-03-15 Barilla Flli G & R Procedimento per la produzione su scala industriale di sughi pronti confezinati in contenitori sigillati

Also Published As

Publication number Publication date
DE4117665C2 (de) 1997-07-17
US5178771A (en) 1993-01-12
KR0158889B1 (ko) 1999-03-30
GB2245972B (en) 1994-05-25
CA2043349A1 (fr) 1991-12-01
AU642495B2 (en) 1993-10-21
FR2662709A1 (fr) 1991-12-06
DE4117665A1 (de) 1991-12-05
JPH0432764A (ja) 1992-02-04
JP2836193B2 (ja) 1998-12-14
CA2043349C (fr) 1999-04-20
KR910020428A (ko) 1991-12-20
GB2245972A (en) 1992-01-15
GB9111653D0 (en) 1991-07-24
AU7735291A (en) 1991-12-05

Similar Documents

Publication Publication Date Title
DE68908850T2 (de) Verfahren und Vorrichtung für die Elektrolyse von Wasser.
IT8720578A0 (it) Apparecchiatura per il trattamentodi degasaggio e di filtrazione in linea dell'alluminio e sue leghe.
FR2764214B1 (fr) Procede et masses de captation pour l'elimination du mercure et de l'arsenic dans les coupes hydrocarbonees
DE69008818T2 (de) Vorrichtung und verfahren zur kontinuierlichen entfernung von sauerstoff aus flüssigkeitsströmen.
DE3672838D1 (de) Verfahren zur gewinnung von edelmetallen aus erzkonzentraten.
FR2662709B1 (fr) Methodes pour mesurer les concentrations de cobalt et de cuivre dans une solution d'extraction electrolytique du zinc et procede pour purifier cette solution.
DE69004485D1 (de) Verfahren und Vorrichtung zur Abtrennung von nichtmetallischen Verunreinigungen aus Flüssigmetallen.
DE69001836T2 (de) Diaphragma zur elektrolyse in geschmolzenen metallhalogenid-baedern.
DE68924743T2 (de) Digitales Konzentrationsüberwachungsgerät von Silber-Ionen für die Ausfällung von Silber-Halogen-Emulsionen.
DE3784868D1 (de) Verfahren und vorrichtung zur elektrolytischen herstellung von metallfolien.
DE69318933D1 (de) Verfahren zur Feststellung von wesentlichen Bestandteilen in andere mitniedersetzende Bestandteile enthaltenden Plattierungsbädern
RO86750A (fr) Procede d'e0traction des elements utilise de boue anodique de raffinage electrolytique du plomb
DE69020469D1 (de) Verfahren und Vorrichtung zur Abtrennung von nichtmetallischen Verunreinigungen aus Flüssigmetallen.
FR2325927A1 (fr) Procede et dispositif pour la determination electrochimique de la concentration des metaux lourds dans l'eau
DE3782638D1 (de) Verfahren und vorrichtung zur kontinuierlichen elektrochemischen behandlung von metallen.
DE3864183D1 (de) Filtrationsverfahren zur abtrennung von in metallschmelzen enthaltenen einschluessen.
MA19883A1 (fr) Procede de separation selective de sulfures et d'oxydes de metaux de base contenus dans un minerais.
AT382643B (de) Vorrichtung zur kontinuierlichen elektrolytischen behandlung von metallstreifen
AT382899B (de) Vorrichtung zur kontinuierlichen elektrolytischen behandlung von metallstreifen
FR2738844B1 (fr) Procede et dispositif pour le nettoyage de l'electrolyte d'une operation d'usinage electrochimique
ATA83698A (de) Verfahren zum kontinuierlichen abtrennen von verunreinigungen und legierungen aus flüssigen metallbädern sowie vorrichtung zur durchführung dieses verfahrens
FR2662684B1 (fr) Procede d'elimination de metaux dissous dans de l'eau.
GR910300036T1 (en) Method for the separation of oil in water emulsions
FR2554239B1 (fr) Procede pour differencier l'origine des particules dans l'urine
BE893398A (fr) Procede pour l'elimination d'impuretes contenues dans le chlorure de vinyle

Legal Events

Date Code Title Description
ST Notification of lapse