FR2076424A5 - Purification of aluminium - Google Patents

Purification of aluminium

Info

Publication number
FR2076424A5
FR2076424A5 FR7001286A FR7001286A FR2076424A5 FR 2076424 A5 FR2076424 A5 FR 2076424A5 FR 7001286 A FR7001286 A FR 7001286A FR 7001286 A FR7001286 A FR 7001286A FR 2076424 A5 FR2076424 A5 FR 2076424A5
Authority
FR
France
Prior art keywords
sulphide
aluminium
purification
alloy
contacting
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
FR7001286A
Other languages
English (en)
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Priority to FR7001286A priority Critical patent/FR2076424A5/fr
Application granted granted Critical
Publication of FR2076424A5 publication Critical patent/FR2076424A5/fr
Expired 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
    • C22B21/00—Obtaining aluminium
    • C22B21/06—Obtaining aluminium refining
    • 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
    • C22B21/0038—Obtaining aluminium by other processes
    • C22B21/0053—Obtaining aluminium by other processes from other aluminium compounds
    • C22B21/0061—Obtaining aluminium by other processes from other aluminium compounds using metals, e.g. Hg or Mn
    • 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
    • C22B21/0038—Obtaining aluminium by other processes
    • C22B21/0069—Obtaining aluminium by other processes from scrap, skimmings or any secondary source aluminium, e.g. recovery of alloy constituents
    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
FR7001286A 1970-01-14 1970-01-14 Purification of aluminium Expired FR2076424A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7001286A FR2076424A5 (en) 1970-01-14 1970-01-14 Purification of aluminium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7001286A FR2076424A5 (en) 1970-01-14 1970-01-14 Purification of aluminium

Publications (1)

Publication Number Publication Date
FR2076424A5 true FR2076424A5 (en) 1971-10-15

Family

ID=9049029

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7001286A Expired FR2076424A5 (en) 1970-01-14 1970-01-14 Purification of aluminium

Country Status (1)

Country Link
FR (1) FR2076424A5 (fr)

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Legal Events

Date Code Title Description
ST Notification of lapse