FR2124355B1 - - Google Patents

Info

Publication number
FR2124355B1
FR2124355B1 FR7203339A FR7203339A FR2124355B1 FR 2124355 B1 FR2124355 B1 FR 2124355B1 FR 7203339 A FR7203339 A FR 7203339A FR 7203339 A FR7203339 A FR 7203339A FR 2124355 B1 FR2124355 B1 FR 2124355B1
Authority
FR
France
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
FR7203339A
Other languages
French (fr)
Other versions
FR2124355A1 (en
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
Publication of FR2124355A1 publication Critical patent/FR2124355A1/fr
Application granted granted Critical
Publication of FR2124355B1 publication Critical patent/FR2124355B1/fr
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)
FR7203339A 1971-02-10 1972-02-01 Expired FR2124355B1 (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 (2)

Publication Number Publication Date
FR2124355A1 FR2124355A1 (en) 1972-09-22
FR2124355B1 true FR2124355B1 (en) 1975-10-24

Family

ID=5798301

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7203339A Expired FR2124355B1 (en) 1971-02-10 1972-02-01

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
NL7201115A (en) 1972-08-14
PL77431B1 (en) 1975-04-30
DE2106198B2 (en) 1978-06-15
FR2124355A1 (en) 1972-09-22
YU25972A (en) 1982-02-28
CA968163A (en) 1975-05-27
HU169019B (en) 1976-09-28
IT948957B (en) 1973-06-11
CS186208B2 (en) 1978-11-30
RO61419A (en) 1976-10-05
GB1354253A (en) 1974-06-05
YU39897B (en) 1985-06-30
SU575020A3 (en) 1977-09-30
DE2106198A1 (en) 1972-08-24

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Legal Events

Date Code Title Description
ST Notification of lapse