GB272246A - Improved process for the electrolytic extraction of pure aluminium from crude aluminium, alloys and the like - Google Patents

Improved process for the electrolytic extraction of pure aluminium from crude aluminium, alloys and the like

Info

Publication number
GB272246A
GB272246A GB15154/27A GB1515427A GB272246A GB 272246 A GB272246 A GB 272246A GB 15154/27 A GB15154/27 A GB 15154/27A GB 1515427 A GB1515427 A GB 1515427A GB 272246 A GB272246 A GB 272246A
Authority
GB
United Kingdom
Prior art keywords
aluminium
alloys
improved process
crude
electrolyte
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
GB15154/27A
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.)
Aluminium Industrie AG
Original Assignee
Aluminium Industrie 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 Aluminium Industrie AG filed Critical Aluminium Industrie AG
Publication of GB272246A publication Critical patent/GB272246A/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
    • C25C3/24—Refining

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

272,246. Aluminium-Industrie Akt.- Ges. June 7, 1926, [Convention date]. Electrolytic furnaces. - Aluminium is refined by electrolysis of a molten electrolyte in a furnace in which the impure aluminium in the solid state is connected as anode and the pure aluminium is deposited on to a solid cathode. The process is preferably carried out in closed vessels and under pressure in order to prevent absorption of moisture by the electrolyte and loss by sublimation of the electrolyte. Specification 265,170 is referred to.
GB15154/27A 1926-06-07 1927-06-07 Improved process for the electrolytic extraction of pure aluminium from crude aluminium, alloys and the like Expired GB272246A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE272246X 1926-06-07

Publications (1)

Publication Number Publication Date
GB272246A true GB272246A (en) 1927-11-10

Family

ID=6009300

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15154/27A Expired GB272246A (en) 1926-06-07 1927-06-07 Improved process for the electrolytic extraction of pure aluminium from crude aluminium, alloys and the like

Country Status (2)

Country Link
FR (1) FR635541A (en)
GB (1) GB272246A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2451490A (en) * 1944-08-04 1948-10-19 Reynolds Metals Company Inc Production of aluminum
US3847761A (en) * 1972-04-06 1974-11-12 Aluminum Co Of America Bath control
WO2023210748A1 (en) * 2022-04-27 2023-11-02 国立大学法人東北大学 Method for producing high-purity aluminum, production device, production system, and high-purity aluminum

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2451490A (en) * 1944-08-04 1948-10-19 Reynolds Metals Company Inc Production of aluminum
US3847761A (en) * 1972-04-06 1974-11-12 Aluminum Co Of America Bath control
WO2023210748A1 (en) * 2022-04-27 2023-11-02 国立大学法人東北大学 Method for producing high-purity aluminum, production device, production system, and high-purity aluminum

Also Published As

Publication number Publication date
FR635541A (en) 1928-03-17

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