GB1226391A - - Google Patents

Info

Publication number
GB1226391A
GB1226391A GB1226391DA GB1226391A GB 1226391 A GB1226391 A GB 1226391A GB 1226391D A GB1226391D A GB 1226391DA GB 1226391 A GB1226391 A GB 1226391A
Authority
GB
United Kingdom
Prior art keywords
magnesium fluoride
aluminium
phases
impure
divisions
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
English (en)
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
Publication of GB1226391A publication Critical patent/GB1226391A/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
    • C22B21/062—Obtaining aluminium refining using salt or fluxing agents
    • 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/16—Dry methods smelting of sulfides or formation of mattes with volatilisation or condensation of the metal being produced

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
GB1226391D 1968-05-27 1968-05-01 Expired GB1226391A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR153079 1968-05-27

Publications (1)

Publication Number Publication Date
GB1226391A true GB1226391A (enrdf_load_stackoverflow) 1971-03-24

Family

ID=8650636

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1226391D Expired GB1226391A (enrdf_load_stackoverflow) 1968-05-27 1968-05-01

Country Status (4)

Country Link
DE (1) DE1758348A1 (enrdf_load_stackoverflow)
FR (1) FR1598909A (enrdf_load_stackoverflow)
GB (1) GB1226391A (enrdf_load_stackoverflow)
NL (1) NL6807362A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110167961A1 (en) * 2008-08-11 2011-07-14 Sumitomo Chemical Company, Limited Method for purifying material containing metalloid element or metal element as main component

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110167961A1 (en) * 2008-08-11 2011-07-14 Sumitomo Chemical Company, Limited Method for purifying material containing metalloid element or metal element as main component

Also Published As

Publication number Publication date
NL6807362A (enrdf_load_stackoverflow) 1969-11-26
DE1758348A1 (de) 1971-01-07
FR1598909A (enrdf_load_stackoverflow) 1970-07-15

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees