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FR809443A - Aluminum purification process - Google Patents

Aluminum purification process

Info

Publication number
FR809443A
FR809443A FR809443DA FR809443A FR 809443 A FR809443 A FR 809443A FR 809443D A FR809443D A FR 809443DA FR 809443 A FR809443 A FR 809443A
Authority
FR
France
Prior art keywords
purification process
aluminum purification
aluminum
purification
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
French (fr)
Inventor
Martin Radt
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
Application granted granted Critical
Publication of FR809443A publication Critical patent/FR809443A/en
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
    • C22B21/064—Obtaining aluminium refining using inert or reactive gases

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR809443D 1935-11-21 1935-11-21 Aluminum purification process Expired FR809443A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR809443T 1935-11-21

Publications (1)

Publication Number Publication Date
FR809443A true FR809443A (en) 1937-03-03

Family

ID=9253515

Family Applications (1)

Application Number Title Priority Date Filing Date
FR809443D Expired FR809443A (en) 1935-11-21 1935-11-21 Aluminum purification process

Country Status (1)

Country Link
FR (1) FR809443A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512836A1 (en) * 1981-09-14 1983-03-18 Spolek PROCESS FOR PREPARING SOLID REFINING AGENTS FOR REFINING ALUMINUM AND ITS ALLOYS
EP0142727A1 (en) * 1983-10-21 1985-05-29 Showa Aluminum Corporation Process for treating molten aluminum to remove hydrogen gas and non-metallic inclusions therefrom
EP0248994A1 (en) * 1986-05-21 1987-12-16 Dr. Riedelbauch & Stoffregen GmbH Process for degassing and refining light-metal melts

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512836A1 (en) * 1981-09-14 1983-03-18 Spolek PROCESS FOR PREPARING SOLID REFINING AGENTS FOR REFINING ALUMINUM AND ITS ALLOYS
EP0142727A1 (en) * 1983-10-21 1985-05-29 Showa Aluminum Corporation Process for treating molten aluminum to remove hydrogen gas and non-metallic inclusions therefrom
EP0248994A1 (en) * 1986-05-21 1987-12-16 Dr. Riedelbauch & Stoffregen GmbH Process for degassing and refining light-metal melts

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