GR862265B - Process for recovering aluminate sodium from red mud - Google Patents

Process for recovering aluminate sodium from red mud

Info

Publication number
GR862265B
GR862265B GR862265A GR860102265A GR862265B GR 862265 B GR862265 B GR 862265B GR 862265 A GR862265 A GR 862265A GR 860102265 A GR860102265 A GR 860102265A GR 862265 B GR862265 B GR 862265B
Authority
GR
Greece
Prior art keywords
recovering
red mud
aluminate sodium
aluminate
sodium
Prior art date
Application number
GR862265A
Other languages
Greek (el)
Inventor
Seigneurin Laurent
Original Assignee
Pechiney Aluminium
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 Pechiney Aluminium filed Critical Pechiney Aluminium
Publication of GR862265B publication Critical patent/GR862265B/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
    • C01F7/48—Halides, with or without other cations besides aluminium
    • C01F7/50—Fluorides
    • C01F7/54—Double compounds containing both aluminium and alkali metals or alkaline-earth metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
GR862265A 1985-09-06 1986-09-04 Process for recovering aluminate sodium from red mud GR862265B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8513514A FR2587021A1 (en) 1985-09-06 1985-09-06 PROCESS FOR RECOVERING SODIUM ALUMINATE CONTAINED IN RED SLUDGE

Publications (1)

Publication Number Publication Date
GR862265B true GR862265B (en) 1986-11-18

Family

ID=9322833

Family Applications (1)

Application Number Title Priority Date Filing Date
GR862265A GR862265B (en) 1985-09-06 1986-09-04 Process for recovering aluminate sodium from red mud

Country Status (10)

Country Link
JP (1) JPS6259527A (en)
CN (1) CN86105321A (en)
AU (1) AU586274B2 (en)
BR (1) BR8604263A (en)
FR (1) FR2587021A1 (en)
GB (1) GB2179931A (en)
GR (1) GR862265B (en)
NO (1) NO863521D0 (en)
OA (1) OA08533A (en)
YU (1) YU149886A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4599307B2 (en) * 2006-01-30 2010-12-15 森田化学工業株式会社 Method for recovering fluorine compounds from fluorine-containing waste liquid
CN101264917B (en) * 2008-04-23 2010-06-16 河南未来铝业（集团）有限公司 Method for producing large grain size cryolite
CN101844786A (en) * 2010-06-10 2010-09-29 中国铝业股份有限公司 Method for recycling low-concentration alkali liquor
CN101891228A (en) * 2010-07-21 2010-11-24 多氟多化工股份有限公司 Method for producing cryolite
EP3325959A2 (en) * 2015-07-21 2018-05-30 Solvay SA Production of fluorine-containing compounds with the aid of an electrochemical measuring chain
CN116081690A (en) * 2023-01-13 2023-05-09 中铝郑州有色金属研究院有限公司 Method for producing ammonium polyvanadate from high-sodium high-oxalate vanadium slag

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE320690C (en) * 1917-07-12 1920-04-22 J L Carl Eckelt Fa Process for making cryolite
US2058075A (en) * 1934-06-09 1936-10-20 Gaither Gant Process for making martificial cryolite
DE709653C (en) * 1936-11-20 1941-08-22 Ver Aluminium Werke Akt Ges Manufacture of cryolite
US3666406A (en) * 1969-09-01 1972-05-30 Showa Denko Kk Method for manufacturing cryolite with high purity
DE3129473A1 (en) * 1981-07-25 1983-02-10 Bayer Ag, 5090 Leverkusen Process for purifying fluoride-containing waste waters

Also Published As

Publication number Publication date
NO863521D0 (en) 1986-09-03
AU586274B2 (en) 1989-07-06
CN86105321A (en) 1987-03-04
BR8604263A (en) 1987-05-05
JPS6259527A (en) 1987-03-16
GB2179931A (en) 1987-03-18
FR2587021A1 (en) 1987-03-13
OA08533A (en) 1988-09-30
GB8621428D0 (en) 1986-10-15
AU6238286A (en) 1987-03-12
YU149886A (en) 1988-06-30

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