BE825630A - Procede de recuperation selective de l'aluminium par extraction - Google Patents

Procede de recuperation selective de l'aluminium par extraction

Info

Publication number
BE825630A
BE825630A BE153435A BE153435A BE825630A BE 825630 A BE825630 A BE 825630A BE 153435 A BE153435 A BE 153435A BE 153435 A BE153435 A BE 153435A BE 825630 A BE825630 A BE 825630A
Authority
BE
Belgium
Prior art keywords
extraction
aluminum recovery
selective aluminum
selective
recovery
Prior art date
Application number
BE153435A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE825630A publication Critical patent/BE825630A/xx

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
    • C22B21/00—Obtaining aluminium
    • C22B21/0015—Obtaining aluminium by wet processes
    • 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
    • C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
    • C22B3/384—Pentavalent phosphorus oxyacids, esters thereof
    • C22B3/3846—Phosphoric acid, e.g. (O)P(OH)3
    • 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
    • C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
    • C22B3/387—Cyclic or polycyclic compounds
    • 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)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BE153435A 1974-02-20 1975-02-17 Procede de recuperation selective de l'aluminium par extraction BE825630A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44400474A 1974-02-20 1974-02-20

Publications (1)

Publication Number Publication Date
BE825630A true BE825630A (fr) 1975-08-18

Family

ID=23763087

Family Applications (1)

Application Number Title Priority Date Filing Date
BE153435A BE825630A (fr) 1974-02-20 1975-02-17 Procede de recuperation selective de l'aluminium par extraction

Country Status (3)

Country Link
BE (1) BE825630A (enrdf_load_stackoverflow)
CA (1) CA1036826A (enrdf_load_stackoverflow)
FR (1) FR2261344A1 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR2261344A1 (en) 1975-09-12
CA1036826A (en) 1978-08-22
FR2261344B1 (enrdf_load_stackoverflow) 1980-03-14

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: THE ANACONDA CY

Effective date: 19850217