AP2007003878A0 - Precipitation of gibbsite from a bayer liquor - Google Patents

Precipitation of gibbsite from a bayer liquor

Info

Publication number
AP2007003878A0
AP2007003878A0 AP2007003878A AP2007003878A AP2007003878A0 AP 2007003878 A0 AP2007003878 A0 AP 2007003878A0 AP 2007003878 A AP2007003878 A AP 2007003878A AP 2007003878 A AP2007003878 A AP 2007003878A AP 2007003878 A0 AP2007003878 A0 AP 2007003878A0
Authority
AP
ARIPO
Prior art keywords
gibbsite
precipitation
bayer liquor
bayer
liquor
Prior art date
Application number
AP2007003878A
Other languages
English (en)
Inventor
Linda Jane Mccausland
Martin Fennell
Original Assignee
Accentus Plc
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 Accentus Plc filed Critical Accentus Plc
Publication of AP2007003878A0 publication Critical patent/AP2007003878A0/xx

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
    • C01F7/14—Aluminium oxide or hydroxide from alkali metal aluminates
    • C01F7/144—Aluminium oxide or hydroxide from alkali metal aluminates from aqueous aluminate solutions by precipitation due to cooling, e.g. as part of the Bayer process
    • 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
    • C01F7/14—Aluminium oxide or hydroxide from alkali metal aluminates
    • C01F7/144—Aluminium oxide or hydroxide from alkali metal aluminates from aqueous aluminate solutions by precipitation due to cooling, e.g. as part of the Bayer process
    • C01F7/147—Apparatus for precipitation

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)
  • Luminescent Compositions (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
AP2007003878A 2004-06-17 2005-06-17 Precipitation of gibbsite from a bayer liquor AP2007003878A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0413511.7A GB0413511D0 (en) 2004-06-17 2004-06-17 Precipitation of gibbsite from a bayer liquor
PCT/GB2005/050092 WO2005123589A1 (en) 2004-06-17 2005-06-17 Precipitation of gibbsite from a bayer liquor

Publications (1)

Publication Number Publication Date
AP2007003878A0 true AP2007003878A0 (en) 2007-02-28

Family

ID=32750045

Family Applications (1)

Application Number Title Priority Date Filing Date
AP2007003878A AP2007003878A0 (en) 2004-06-17 2005-06-17 Precipitation of gibbsite from a bayer liquor

Country Status (12)

Country Link
US (1) US20090246104A1 (pt)
EP (1) EP1768929A1 (pt)
JP (1) JP2008502569A (pt)
CN (1) CN1968892A (pt)
AP (1) AP2007003878A0 (pt)
AU (1) AU2005254317A1 (pt)
BR (1) BRPI0512097A (pt)
CA (1) CA2570223A1 (pt)
GB (1) GB0413511D0 (pt)
RU (1) RU2007101529A (pt)
WO (1) WO2005123589A1 (pt)
ZA (1) ZA200610515B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008144838A1 (en) * 2007-05-31 2008-12-04 Commonwealth Scientific And Industrial Research Organisation Method for treating residue from a bayer process
EP3209402B1 (en) * 2014-10-24 2019-11-20 Life Technologies Corporation Acoustically settled liquid-liquid sample purification system
JPWO2017043588A1 (ja) * 2015-09-08 2018-06-21 日本製紙株式会社 炭酸マグネシウム微粒子の製造方法
CN110436496A (zh) * 2019-08-30 2019-11-12 贵州大学 一种利用工业铝酸钠溶液制备超细高纯氧化铝的方法
IT202000016093A1 (it) * 2020-07-03 2022-01-03 Giacomo Mencarini Procedimento per il riciclo di materiali per uso alimentare a base di alluminio

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1067674A (en) * 1962-10-25 1967-05-03 British Aluminium Co Ltd Improvements in or relating to the production of alumina trihydrate
US4150952A (en) * 1977-07-21 1979-04-24 Ormet Corporation Method of controlling the amount of seed material in the precipitation stage of the Bayer process
EP0714852B1 (en) * 1994-11-30 1999-08-18 Billiton Intellectual Property B.V. Process for the precipitation of aluminum trihydroxide from a supersaturated sodium aluminate solution
FR2771081B1 (fr) * 1997-11-17 1999-12-17 Pechiney Aluminium Production de trihydrate d'alumine avec controle separe de la teneur en sodium et de la granulometrie
US5976325A (en) * 1997-12-12 1999-11-02 Aluminum Company Of America Laser precipitation of sodium aluminate solutions
US6217622B1 (en) * 1998-10-22 2001-04-17 Alcan International Limited Method and apparatus for precipitating and classifying solids in high concentrations
GB9827360D0 (en) * 1998-12-12 1999-02-03 Aea Technology Plc Process and apparatus for irradiating fluids
BR0311332A (pt) * 2002-05-31 2005-03-15 Accentus Plc Método para produção de material cristalino

Also Published As

Publication number Publication date
WO2005123589A1 (en) 2005-12-29
ZA200610515B (en) 2008-06-25
AU2005254317A1 (en) 2005-12-29
US20090246104A1 (en) 2009-10-01
EP1768929A1 (en) 2007-04-04
JP2008502569A (ja) 2008-01-31
CA2570223A1 (en) 2005-12-29
GB0413511D0 (en) 2004-07-21
RU2007101529A (ru) 2008-08-10
BRPI0512097A (pt) 2008-02-06
CN1968892A (zh) 2007-05-23

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