FR2379611A1 - Extraction liquide-liquide du nickel que contiennent des solutions aqueuses a teneur de sels alcalins - Google Patents

Extraction liquide-liquide du nickel que contiennent des solutions aqueuses a teneur de sels alcalins

Info

Publication number
FR2379611A1
FR2379611A1 FR7802468A FR7802468A FR2379611A1 FR 2379611 A1 FR2379611 A1 FR 2379611A1 FR 7802468 A FR7802468 A FR 7802468A FR 7802468 A FR7802468 A FR 7802468A FR 2379611 A1 FR2379611 A1 FR 2379611A1
Authority
FR
France
Prior art keywords
liquid
aqueous solutions
nickel contained
salt content
alkaline salt
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.)
Granted
Application number
FR7802468A
Other languages
English (en)
Other versions
FR2379611B1 (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.)
Evonik Operations GmbH
Original Assignee
TH Goldschmidt AG
Goldschmidt GmbH
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 TH Goldschmidt AG, Goldschmidt GmbH filed Critical TH Goldschmidt AG
Publication of FR2379611A1 publication Critical patent/FR2379611A1/fr
Application granted granted Critical
Publication of FR2379611B1 publication Critical patent/FR2379611B1/fr
Granted 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/40—Mixtures
    • C22B3/409—Mixtures at least one compound being an organo-metallic compound
    • 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)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

Extraction liquide-liquide du nickel que contiennent des solutions aqueuses à teneur de sels alcalins. On utilise comme agent d'extraction un mélange comprenant, en volume, 1 à 10 parties d'acide bis-(2-éthylhexyl)-phosphorique et 3 à 30 parties d'acide naphténique. Application particulière aux solutions aqueuses très riches en sels alcalins.
FR7802468A 1977-02-02 1978-01-30 Extraction liquide-liquide du nickel que contiennent des solutions aqueuses a teneur de sels alcalins Granted FR2379611A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2704181A DE2704181C3 (de) 1977-02-02 1977-02-02 Flüssig-flüssig-Extraktion von Nickel

Publications (2)

Publication Number Publication Date
FR2379611A1 true FR2379611A1 (fr) 1978-09-01
FR2379611B1 FR2379611B1 (fr) 1980-08-29

Family

ID=6000125

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7802468A Granted FR2379611A1 (fr) 1977-02-02 1978-01-30 Extraction liquide-liquide du nickel que contiennent des solutions aqueuses a teneur de sels alcalins

Country Status (5)

Country Link
US (1) US4162296A (fr)
AT (1) AT359290B (fr)
CH (1) CH630119A5 (fr)
DE (1) DE2704181C3 (fr)
FR (1) FR2379611A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5183541A (en) * 1990-04-09 1993-02-02 Westinghouse Electric Corp. Decontamination of radioactive metals
US5217585A (en) * 1991-12-20 1993-06-08 Westinghouse Electric Corp. Transition metal decontamination process
DE4445495A1 (de) * 1994-12-20 1996-06-27 Varta Batterie Verfahren zur Rückgewinnung von Metallen aus gebrauchten Nickel-Metallhydrid-Akkumulatoren
DE4445496A1 (de) * 1994-12-20 1996-06-27 Varta Batterie Verfahren zur Rückgewinnung von Metallen aus gebrauchten Nickel-Metallhydrid-Akkumulatoren
US6153727A (en) * 1998-08-18 2000-11-28 Shell Oil Company Extraction of metal residues from polymer cements
US7988937B1 (en) * 2010-09-01 2011-08-02 Smith W Novis Decontamination of radioactive metals
US8802041B1 (en) 2014-01-24 2014-08-12 Toxco, Inc. Decontamination of radioactive metals

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3455680A (en) * 1966-03-03 1969-07-15 Canadian Patents Dev Mixed extractant and process for separating copper from cobalt and nickel in acid medium
US3649220A (en) * 1969-12-23 1972-03-14 Us Interior Recovery of zinc and nickel from waste phosphate liquor
DE2325760A1 (de) * 1972-06-02 1973-12-20 Outokumpu Oy Methode zum trennen von metallen durch fluessig-fluessig-extraktion
US3950488A (en) * 1974-11-04 1976-04-13 Kennecott Copper Corporation Process for recovering copper from basic carbonate mixtures

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3055754A (en) * 1959-06-29 1962-09-25 Nat Res Dev Extraction of metal values
NL284660A (fr) * 1962-03-19 1900-01-01
US3666446A (en) * 1969-11-12 1972-05-30 Pyrites Co Inc The Process for solvent extraction of metals
US4011297A (en) * 1972-06-02 1977-03-08 Outokumpu Oy In-situ ph measurement of organic-continuous solvent extraction processes

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3455680A (en) * 1966-03-03 1969-07-15 Canadian Patents Dev Mixed extractant and process for separating copper from cobalt and nickel in acid medium
US3649220A (en) * 1969-12-23 1972-03-14 Us Interior Recovery of zinc and nickel from waste phosphate liquor
DE2325760A1 (de) * 1972-06-02 1973-12-20 Outokumpu Oy Methode zum trennen von metallen durch fluessig-fluessig-extraktion
US3950488A (en) * 1974-11-04 1976-04-13 Kennecott Copper Corporation Process for recovering copper from basic carbonate mixtures

Also Published As

Publication number Publication date
DE2704181B2 (de) 1979-08-30
FR2379611B1 (fr) 1980-08-29
DE2704181A1 (de) 1978-08-03
AT359290B (de) 1980-10-27
CH630119A5 (de) 1982-05-28
ATA71478A (de) 1980-03-15
DE2704181C3 (de) 1980-04-30
US4162296A (en) 1979-07-24

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Legal Events

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