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GB1366808A - Direct reduction process for production of aluminium - Google Patents

Direct reduction process for production of aluminium

Info

Publication number
GB1366808A
GB1366808A GB590172A GB590172A GB1366808A GB 1366808 A GB1366808 A GB 1366808A GB 590172 A GB590172 A GB 590172A GB 590172 A GB590172 A GB 590172A GB 1366808 A GB1366808 A GB 1366808A
Authority
GB
United Kingdom
Prior art keywords
reduction process
aluminium
production
direct reduction
vapour
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
GB590172A
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.)
Alcan Research and Development Ltd
Original Assignee
Alcan Research and Development Ltd
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 Alcan Research and Development Ltd filed Critical Alcan Research and Development Ltd
Priority to GB590172A priority Critical patent/GB1366808A/en
Priority to IT19826/73A priority patent/IT978647B/en
Priority to US00328747A priority patent/US3836357A/en
Priority to AU51711/73A priority patent/AU476496B2/en
Priority to FR7304095A priority patent/FR2171169B1/fr
Priority to CA163,131A priority patent/CA968164A/en
Priority to BR73926A priority patent/BR7300926D0/en
Priority to NO499/73A priority patent/NO133718C/no
Priority to DE2305924A priority patent/DE2305924C3/en
Priority to CH183573A priority patent/CH575470A5/xx
Priority to JP1524073A priority patent/JPS531729B2/ja
Publication of GB1366808A publication Critical patent/GB1366808A/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
    • C22B21/02—Obtaining aluminium with reducing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

1366808 Producing aluminium ALCAN RESEARCH & DEVELOPMENT Ltd 5 Feb 1973 [8 Feb 1972] 5901/72 Heading C7D Alumina is reduced at 1600 to 2500‹ C by carbon in the presence of liquid Pb and/or Bi and Pb and/or Bi vapour to form an alloy containing Al which latter is recovered. Heat is introduced into the change by a stream of Pb and/or Bi vapour. The alloy product may be cooled to give a Pb and/or Bi rich phase, which is recycled to the reduction process, and an Al rich phase, which is treated to remove Bi and/or Pb.
GB590172A 1972-02-08 1972-02-08 Direct reduction process for production of aluminium Expired GB1366808A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
GB590172A GB1366808A (en) 1972-02-08 1972-02-08 Direct reduction process for production of aluminium
IT19826/73A IT978647B (en) 1972-02-08 1973-01-31 DIRECT REDUCTION PROCEDURE FOR THE PRODUCTION OF ALUMINUM
US00328747A US3836357A (en) 1972-02-08 1973-02-01 Direct reduction process for production of aluminium
AU51711/73A AU476496B2 (en) 1972-02-08 1973-02-02 Direct reduction process for production of aluminium
FR7304095A FR2171169B1 (en) 1972-02-08 1973-02-06
CA163,131A CA968164A (en) 1972-02-08 1973-02-07 Direct reduction process for production of aluminium
BR73926A BR7300926D0 (en) 1972-02-08 1973-02-07 PROCESS FOR THE PRODUCTION OF ALUMINUM
NO499/73A NO133718C (en) 1972-02-08 1973-02-07
DE2305924A DE2305924C3 (en) 1972-02-08 1973-02-07 Process for the production of aluminum
CH183573A CH575470A5 (en) 1972-02-08 1973-02-08
JP1524073A JPS531729B2 (en) 1972-02-08 1973-02-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB590172A GB1366808A (en) 1972-02-08 1972-02-08 Direct reduction process for production of aluminium

Publications (1)

Publication Number Publication Date
GB1366808A true GB1366808A (en) 1974-09-11

Family

ID=9804754

Family Applications (1)

Application Number Title Priority Date Filing Date
GB590172A Expired GB1366808A (en) 1972-02-08 1972-02-08 Direct reduction process for production of aluminium

Country Status (11)

Country Link
US (1) US3836357A (en)
JP (1) JPS531729B2 (en)
AU (1) AU476496B2 (en)
BR (1) BR7300926D0 (en)
CA (1) CA968164A (en)
CH (1) CH575470A5 (en)
DE (1) DE2305924C3 (en)
FR (1) FR2171169B1 (en)
GB (1) GB1366808A (en)
IT (1) IT978647B (en)
NO (1) NO133718C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS591777B2 (en) * 1980-04-22 1984-01-13 三井アルミニウム工業株式会社 Aluminum reduction smelting method
JPS63112922U (en) * 1987-01-17 1988-07-20
JPH0549434U (en) * 1991-12-17 1993-06-29 山川工業株式会社 Car door guard beam
US9039805B2 (en) * 2012-02-24 2015-05-26 John Joseph Barsa Method and apparatus for high temperature production of metals

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2198673A (en) * 1938-07-11 1940-04-30 Israel Jacob Foundaminsky Process for the manufacture of aluminum
US3234008A (en) * 1962-05-04 1966-02-08 Arthur F Johnson Aluminum production

Also Published As

Publication number Publication date
DE2305924A1 (en) 1973-09-06
US3836357A (en) 1974-09-17
CA968164A (en) 1975-05-27
DE2305924B2 (en) 1974-09-05
JPS531729B2 (en) 1978-01-21
BR7300926D0 (en) 1973-09-13
DE2305924C3 (en) 1975-04-24
FR2171169A1 (en) 1973-09-21
FR2171169B1 (en) 1977-08-19
CH575470A5 (en) 1976-05-14
AU476496B2 (en) 1976-09-23
JPS4889110A (en) 1973-11-21
AU5171173A (en) 1974-08-08
NO133718B (en) 1976-03-08
IT978647B (en) 1974-09-20
NO133718C (en) 1976-06-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee