DE140231C - - Google Patents

Info

Publication number
DE140231C
DE140231C DENDAT140231D DE140231DA DE140231C DE 140231 C DE140231 C DE 140231C DE NDAT140231 D DENDAT140231 D DE NDAT140231D DE 140231D A DE140231D A DE 140231DA DE 140231 C DE140231 C DE 140231C
Authority
DE
Germany
Prior art keywords
annealed
pate
aluminum
much
preparation
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.)
Active
Application number
DENDAT140231D
Other languages
German (de)
English (en)
Publication of DE140231C publication Critical patent/DE140231C/de
Active legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B21/00Obtaining aluminium
    • C22B21/04Obtaining aluminium with alkali metals earth alkali metals included

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
DENDAT140231D Active DE140231C (cs)

Publications (1)

Publication Number Publication Date
DE140231C true DE140231C (cs)

Family

ID=407922

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT140231D Active DE140231C (cs)

Country Status (1)

Country Link
DE (1) DE140231C (cs)

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