RO77999A2 - PROCESS FOR RECOVERING ALUMINA FROM WASTE WATER FOR CHEMICAL TREATMENT OF AMETALIFEROUS SUBSTANCES - Google Patents

PROCESS FOR RECOVERING ALUMINA FROM WASTE WATER FOR CHEMICAL TREATMENT OF AMETALIFEROUS SUBSTANCES

Info

Publication number
RO77999A2
RO77999A2 RO197997063A RO9706379A RO77999A2 RO 77999 A2 RO77999 A2 RO 77999A2 RO 197997063 A RO197997063 A RO 197997063A RO 9706379 A RO9706379 A RO 9706379A RO 77999 A2 RO77999 A2 RO 77999A2
Authority
RO
Romania
Prior art keywords
ametaliferous
substances
waste water
chemical treatment
recovering alumina
Prior art date
Application number
RO197997063A
Other languages
French (fr)
Romanian (ro)
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
Priority to RO197997063A priority Critical patent/RO77999A2/en
Publication of RO77999A2 publication Critical patent/RO77999A2/en

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
    • 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
    • C01F7/44—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water
    • C01F7/441—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water by calcination

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
RO197997063A 1979-03-29 1979-03-29 PROCESS FOR RECOVERING ALUMINA FROM WASTE WATER FOR CHEMICAL TREATMENT OF AMETALIFEROUS SUBSTANCES RO77999A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO197997063A RO77999A2 (en) 1979-03-29 1979-03-29 PROCESS FOR RECOVERING ALUMINA FROM WASTE WATER FOR CHEMICAL TREATMENT OF AMETALIFEROUS SUBSTANCES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO197997063A RO77999A2 (en) 1979-03-29 1979-03-29 PROCESS FOR RECOVERING ALUMINA FROM WASTE WATER FOR CHEMICAL TREATMENT OF AMETALIFEROUS SUBSTANCES

Publications (1)

Publication Number Publication Date
RO77999A2 true RO77999A2 (en) 1981-12-25

Family

ID=20105752

Family Applications (1)

Application Number Title Priority Date Filing Date
RO197997063A RO77999A2 (en) 1979-03-29 1979-03-29 PROCESS FOR RECOVERING ALUMINA FROM WASTE WATER FOR CHEMICAL TREATMENT OF AMETALIFEROUS SUBSTANCES

Country Status (1)

Country Link
RO (1) RO77999A2 (en)

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