IT948957B - Procedimento ed apparecchio per l estrazione continua della bauxite - Google Patents

Procedimento ed apparecchio per l estrazione continua della bauxite

Info

Publication number
IT948957B
IT948957B IT67260/72A IT6726072A IT948957B IT 948957 B IT948957 B IT 948957B IT 67260/72 A IT67260/72 A IT 67260/72A IT 6726072 A IT6726072 A IT 6726072A IT 948957 B IT948957 B IT 948957B
Authority
IT
Italy
Prior art keywords
bauxite
procedure
continuous extraction
extraction
continuous
Prior art date
Application number
IT67260/72A
Other languages
English (en)
Italian (it)
Original Assignee
Vaw Ver 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 Vaw Ver Aluminium Werke Ag filed Critical Vaw Ver Aluminium Werke Ag
Application granted granted Critical
Publication of IT948957B publication Critical patent/IT948957B/it

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)
IT67260/72A 1971-02-10 1972-01-28 Procedimento ed apparecchio per l estrazione continua della bauxite IT948957B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2106198A DE2106198B2 (de) 1971-02-10 1971-02-10 Vorrichtung zur kontinuierlichen Extraktion von Bauxit

Publications (1)

Publication Number Publication Date
IT948957B true IT948957B (it) 1973-06-11

Family

ID=5798301

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67260/72A IT948957B (it) 1971-02-10 1972-01-28 Procedimento ed apparecchio per l estrazione continua della bauxite

Country Status (12)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2113899C1 (ru) * 1994-09-23 1998-06-27 Каминский Юрий Дмитриевич Установка для осуществления гидротермальных процессов

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
SU575020A3 (ru) 1977-09-30
GB1354253A (en) 1974-06-05
HU169019B (cs) 1976-09-28
CS186208B2 (en) 1978-11-30
FR2124355A1 (cs) 1972-09-22
PL77431B1 (cs) 1975-04-30
YU25972A (en) 1982-02-28
CA968163A (en) 1975-05-27
DE2106198B2 (de) 1978-06-15
RO61419A (cs) 1976-10-05
YU39897B (en) 1985-06-30
NL7201115A (cs) 1972-08-14
FR2124355B1 (cs) 1975-10-24
DE2106198A1 (de) 1972-08-24

Similar Documents

Publication Publication Date Title
IT967723B (it) Procedimento e apparecchio per la produzione di stirolo
IT957518B (it) Apparecchio di meccanoterapia
IL36187A0 (en) Methods and apparatus for the manufacture of ceramic bodies
IT1009509B (it) Procedimento ed apparato per pompaggio
IT971641B (it) Metodo di sincronizzazione e dispositivo per la sua realiz zazione
IT999118B (it) Procedimento ed apparecchio per la colata continua di nastri metallici
CS188877B2 (en) Method of anthraquinone nitration and device for making the method
ZA718687B (en) Brick stopping and grouping apparatus
ZA728177B (en) Pharmaceutical devices and methods
ZA728587B (en) Massaging apparatus
IT957883B (it) Procedimento ed apparecchio per formare ruote
ZA715407B (en) Continuous casting methods and apparatus
IT958145B (it) Metodo ed apparecchiatura per calcinare calcare
PH11454A (en) Apparatus and method relating to the orientation of elongated elements
ZA722672B (en) Treatment of gases
IT948957B (it) Procedimento ed apparecchio per l estrazione continua della bauxite
IL37953A0 (en) Substituted oxazepines and method of use
IL39596A0 (en) Analogs of lincomycin and process
ZA711326B (en) Adsorption of sebum
IT948951B (it) Dispositivo per estrazione continua di bauxite
IT952179B (it) Procedimento e dispositivo per la produzione di carburo metallico
IT959611B (it) Apparecchio e procedimento per produrre alluminio
IT967041B (it) Procedimento ed apparecchiatura per la colata continua di metalli
IT964046B (it) Procedimento e dispositivo per l attuazione di un procedimento di colata continua
AU3224471A (en) Treatment of filtrate and gas