CA968163A - Method and apparatus for the continuous extraction of bauxite - Google Patents

Method and apparatus for the continuous extraction of bauxite

Info

Publication number
CA968163A
CA968163A CA134,145A CA134145A CA968163A CA 968163 A CA968163 A CA 968163A CA 134145 A CA134145 A CA 134145A CA 968163 A CA968163 A CA 968163A
Authority
CA
Canada
Prior art keywords
bauxite
continuous extraction
extraction
continuous
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
CA134,145A
Other versions
CA134145S (en
Inventor
Fritz Kampf
Hans-Georg Kaltenberg
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.)
Vereinigte Aluminium Werke AG
Original Assignee
Vereinigte Aluminium 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 Vereinigte Aluminium Werke AG filed Critical Vereinigte Aluminium Werke AG
Application granted granted Critical
Publication of CA968163A publication Critical patent/CA968163A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
    • C01F7/06—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom by treating aluminous minerals or waste-like raw materials with alkali hydroxide, e.g. leaching of bauxite according to the Bayer process
    • C01F7/062—Digestion
    • C01F7/0626—Processes making use of tube digestion only

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CA134,145A 1971-02-10 1972-02-08 Method and apparatus for the continuous extraction of bauxite Expired CA968163A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2106198A DE2106198B2 (en) 1971-02-10 1971-02-10 Device for the continuous extraction of bauxite

Publications (1)

Publication Number Publication Date
CA968163A true CA968163A (en) 1975-05-27

Family

ID=5798301

Family Applications (1)

Application Number Title Priority Date Filing Date
CA134,145A Expired CA968163A (en) 1971-02-10 1972-02-08 Method and apparatus for the continuous extraction of bauxite

Country Status (12)

Country Link
CA (1) CA968163A (en)
CS (1) CS186208B2 (en)
DE (1) DE2106198B2 (en)
FR (1) FR2124355B1 (en)
GB (1) GB1354253A (en)
HU (1) HU169019B (en)
IT (1) IT948957B (en)
NL (1) NL7201115A (en)
PL (1) PL77431B1 (en)
RO (1) RO61419A (en)
SU (1) SU575020A3 (en)
YU (1) YU39897B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3497317A (en) * 1964-12-22 1970-02-24 Vaw Ver Aluminium Werke Ag Method for continuous extraction of bauxite in a tubular reactor

Also Published As

Publication number Publication date
PL77431B1 (en) 1975-04-30
RO61419A (en) 1976-10-05
FR2124355B1 (en) 1975-10-24
YU25972A (en) 1982-02-28
FR2124355A1 (en) 1972-09-22
DE2106198B2 (en) 1978-06-15
IT948957B (en) 1973-06-11
DE2106198A1 (en) 1972-08-24
NL7201115A (en) 1972-08-14
SU575020A3 (en) 1977-09-30
HU169019B (en) 1976-09-28
GB1354253A (en) 1974-06-05
YU39897B (en) 1985-06-30
CS186208B2 (en) 1978-11-30

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