HU166060B - - Google Patents

Info

Publication number
HU166060B
HU166060B HUAU299A HUAU000299A HU166060B HU 166060 B HU166060 B HU 166060B HU AU299 A HUAU299 A HU AU299A HU AU000299 A HUAU000299 A HU AU000299A HU 166060 B HU166060 B HU 166060B
Authority
HU
Hungary
Application number
HUAU299A
Other languages
Hungarian (hu)
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 HUAU299A priority Critical patent/HU166060B/hu
Priority to DE2415872A priority patent/DE2415872C2/de
Publication of HU166060B publication Critical patent/HU166060B/hu

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
    • C01F7/46—Purification of aluminium oxide, aluminium hydroxide or aluminates
    • C01F7/47—Purification of aluminium oxide, aluminium hydroxide or aluminates of aluminates, e.g. removal of compounds of Si, Fe, Ga or of organic compounds from Bayer process liquors
    • C01F7/473—Removal of organic compounds, e.g. sodium oxalate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
HUAU299A 1973-04-09 1973-04-09 HU166060B (enrdf_load_stackoverflow)

Priority Applications (2)

Application Number Priority Date Filing Date Title
HUAU299A HU166060B (enrdf_load_stackoverflow) 1973-04-09 1973-04-09
DE2415872A DE2415872C2 (de) 1973-04-09 1974-04-02 Verfahren zur Verminderung des Gehaltes an organischen Verbindungen in der Aluminatlauge bei der Tonerdeherstellung nach dem Bayer-Verfahren

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUAU299A HU166060B (enrdf_load_stackoverflow) 1973-04-09 1973-04-09

Publications (1)

Publication Number Publication Date
HU166060B true HU166060B (enrdf_load_stackoverflow) 1975-01-28

Family

ID=10993207

Family Applications (1)

Application Number Title Priority Date Filing Date
HUAU299A HU166060B (enrdf_load_stackoverflow) 1973-04-09 1973-04-09

Country Status (2)

Country Link
DE (1) DE2415872C2 (enrdf_load_stackoverflow)
HU (1) HU166060B (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU179404B (en) * 1978-11-10 1982-10-28 Magyar Aluminium Process for decomposition of organic materials in aluminate liquor of alum earth-production according to the bayer method,and for separating solide decomposition products
HU180650B (en) * 1979-10-30 1983-04-29 Magyar Aluminium Process for diminishing organic content of bayer cycle of alum earth production
FR2566382B1 (fr) * 1984-06-25 1986-10-24 Pechiney Aluminium Purification des solutions d'aluminate de sodium du cycle bayer par elimination d'oxalate de sodium
US4678477A (en) * 1986-01-06 1987-07-07 Aluminum Company Of America Process for lowering level of contaminants in Bayer liquor by membrane filtration
US4786482A (en) * 1986-02-03 1988-11-22 Aluminum Company Of America Bayer process for producing aluminum hydroxide having improved whiteness
FR2686872B1 (fr) * 1992-02-05 1994-06-03 Pechiney Aluminium Procede d'elimination de l'oxalate de sodium des solutions d'aluminate de sodium du cycle bayer.
CN116802152A (zh) 2021-02-12 2023-09-22 埃科莱布美国股份有限公司 使用硼酸官能化化合物纯化铝土矿矿石

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2806766A (en) * 1952-11-28 1957-09-17 Kaiser Aluminium Chem Corp Process of purifying caustic aluminate liquors

Also Published As

Publication number Publication date
DE2415872A1 (de) 1974-10-17
DE2415872C2 (de) 1982-10-14

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