FR955509A - Procédé d’épuration des électrolytes. - Google Patents

Procédé d’épuration des électrolytes. Download PDF

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Publication number
FR955509A
FR955509A FR955509DA FR955509A FR 955509 A FR955509 A FR 955509A FR 955509D A FR955509D A FR 955509DA FR 955509 A FR955509 A FR 955509A
Authority
FR
France
Prior art keywords
lead
electrolyte
zinc
per liter
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
Other languages
English (en)
French (fr)
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.)
Hudbay Minerals Inc
Original Assignee
Hudson Bay Mining and Smelting Co 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 Hudson Bay Mining and Smelting Co Ltd filed Critical Hudson Bay Mining and Smelting Co Ltd
Application granted granted Critical
Publication of FR955509A publication Critical patent/FR955509A/fr
Expired 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
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D21/00—Processes for servicing or operating cells for electrolytic coating
    • C25D21/16—Regeneration of process solutions
    • C25D21/18—Regeneration of process solutions of electrolytes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR955509D 1946-07-18 1947-11-13 Procédé d’épuration des électrolytes. Expired FR955509A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA809111X 1946-07-18

Publications (1)

Publication Number Publication Date
FR955509A true FR955509A (fr) 1950-01-13

Family

ID=4172541

Family Applications (1)

Application Number Title Priority Date Filing Date
FR955509D Expired FR955509A (fr) 1946-07-18 1947-11-13 Procédé d’épuration des électrolytes.

Country Status (4)

Country Link
US (1) US2503479A (de)
DE (1) DE809111C (de)
FR (1) FR955509A (de)
GB (1) GB638651A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2609428A (en) * 1949-08-31 1952-09-02 Rca Corp Base electrodes for semiconductor devices
US2746840A (en) * 1952-07-24 1956-05-22 Dow Chemical Co Purification of concentrated salt solutions
US2735760A (en) * 1954-12-28 1956-02-21 precipitation from n
NL182494C (nl) * 1975-06-04 1988-03-16 Shell Int Research Werkwijze voor het zuiveren van een zinksulfaatoplossing.
US5453111A (en) * 1992-01-15 1995-09-26 Metals Recycling Technologies, Inc. Method for separation of metals from waste stream
US5464596A (en) * 1992-01-15 1995-11-07 Metals Recycling Technologies Corp. Method for treating waste streams containing zinc
US5208004A (en) * 1992-01-15 1993-05-04 Metals Recycling Technologies Corp. Method for the recovery of zinc oxide
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2396569A (en) * 1943-08-03 1946-03-12 Hudson Bay Mining & Smelting Method of purifying electrolytes

Also Published As

Publication number Publication date
DE809111C (de) 1951-07-23
GB638651A (en) 1950-06-14
US2503479A (en) 1950-04-11

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