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ES448568A1 - Removing process for impurities from sulfate solusion of group of zinc and cadmium - Google Patents

Removing process for impurities from sulfate solusion of group of zinc and cadmium

Info

Publication number
ES448568A1
ES448568A1 ES448568A ES448568A ES448568A1 ES 448568 A1 ES448568 A1 ES 448568A1 ES 448568 A ES448568 A ES 448568A ES 448568 A ES448568 A ES 448568A ES 448568 A1 ES448568 A1 ES 448568A1
Authority
ES
Spain
Prior art keywords
zinc
cadmium
group
impurities
solusion
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
ES448568A
Other languages
Spanish (es)
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.)
Societe des Mines et Fonderies de Zinc de la Vieille Montagne SA
Original Assignee
Societe des Mines et Fonderies de Zinc de la Vieille Montagne SA
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 Societe des Mines et Fonderies de Zinc de la Vieille Montagne SA filed Critical Societe des Mines et Fonderies de Zinc de la Vieille Montagne SA
Publication of ES448568A1 publication Critical patent/ES448568A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
    • C01B15/055—Peroxyhydrates; Peroxyacids or salts thereof
    • C01B15/06—Peroxyhydrates; Peroxyacids or salts thereof containing sulfur
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G11/00—Compounds of cadmium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Removal Of Specific Substances (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Secondary Cells (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Catalysts (AREA)

Abstract

A process for removing the impurities contained in a sulphate solution of the zinc and cadmium group, characterized in that persulphuric acid which has undergone hydrolysis, and preferably caro's acid, is added to said solution. (Machine-translation by Google Translate, not legally binding)
ES448568A 1975-06-19 1976-06-04 Removing process for impurities from sulfate solusion of group of zinc and cadmium Expired ES448568A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE6045061A BE830450A (en) 1975-06-19 1975-06-19 PROCESS FOR THE ELIMINATION OF IMPURITIES CONTAINED IN A SULPHATE SOLUTION FROM THE ZINC AND CADMIUM GROUP

Publications (1)

Publication Number Publication Date
ES448568A1 true ES448568A1 (en) 1977-07-01

Family

ID=3874635

Family Applications (1)

Application Number Title Priority Date Filing Date
ES448568A Expired ES448568A1 (en) 1975-06-19 1976-06-04 Removing process for impurities from sulfate solusion of group of zinc and cadmium

Country Status (7)

Country Link
JP (1) JPS5210892A (en)
BE (1) BE830450A (en)
DE (1) DE2620655A1 (en)
ES (1) ES448568A1 (en)
FR (1) FR2314951A1 (en)
NL (1) NL7605857A (en)
ZA (1) ZA762987B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1594851A (en) * 1977-05-16 1981-08-05 Interox Chemicals Ltd Extraction of zinc
AU523554B2 (en) * 1977-09-17 1982-08-05 Interox Chemicals Ltd. Recovering manganese values and purification of zinc sulphate
FR3101890B1 (en) * 2019-10-10 2021-12-17 Commissariat Energie Atomique MANGANESE SELECTIVE SEPARATION PROCESS
FR3102008B1 (en) * 2019-10-10 2021-09-24 Commissariat Energie Atomique LI-ION BATTERY RECYCLING PROCESS

Also Published As

Publication number Publication date
FR2314951B3 (en) 1979-02-16
FR2314951A1 (en) 1977-01-14
BE830450A (en) 1975-12-19
ZA762987B (en) 1977-04-27
NL7605857A (en) 1976-12-21
JPS5210892A (en) 1977-01-27
DE2620655A1 (en) 1977-01-13

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