FR871497A - Old aluminum smelting and purification process - Google Patents

Old aluminum smelting and purification process

Info

Publication number
FR871497A
FR871497A FR871497DA FR871497A FR 871497 A FR871497 A FR 871497A FR 871497D A FR871497D A FR 871497DA FR 871497 A FR871497 A FR 871497A
Authority
FR
France
Prior art keywords
purification process
aluminum smelting
old aluminum
old
smelting
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)
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.)
VER ALUMINIUN WERKE AG
Original Assignee
VER ALUMINIUN WERKE AG
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 VER ALUMINIUN WERKE AG filed Critical VER ALUMINIUN WERKE AG
Application granted granted Critical
Publication of FR871497A publication Critical patent/FR871497A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/24—Refining

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR871497D 1940-06-18 1941-04-11 Old aluminum smelting and purification process Expired FR871497A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE871497X 1940-06-18

Publications (1)

Publication Number Publication Date
FR871497A true FR871497A (en) 1942-04-27

Family

ID=6813982

Family Applications (1)

Application Number Title Priority Date Filing Date
FR871497D Expired FR871497A (en) 1940-06-18 1941-04-11 Old aluminum smelting and purification process

Country Status (1)

Country Link
FR (1) FR871497A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2868710A (en) * 1952-11-17 1959-01-13 Montedison Spa Device for supplying current to the bottom of electrolytic furnaces
CN110346705A (en) * 2019-07-23 2019-10-18 西安伟京电子制造有限公司 Ageing device and its ageing method for H-bridge circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2868710A (en) * 1952-11-17 1959-01-13 Montedison Spa Device for supplying current to the bottom of electrolytic furnaces
CN110346705A (en) * 2019-07-23 2019-10-18 西安伟京电子制造有限公司 Ageing device and its ageing method for H-bridge circuit

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