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AU1608197A - Production of alumina - Google Patents

Production of alumina

Info

Publication number
AU1608197A
AU1608197A AU16081/97A AU1608197A AU1608197A AU 1608197 A AU1608197 A AU 1608197A AU 16081/97 A AU16081/97 A AU 16081/97A AU 1608197 A AU1608197 A AU 1608197A AU 1608197 A AU1608197 A AU 1608197A
Authority
AU
Australia
Prior art keywords
alumina
production
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU16081/97A
Inventor
Stephen John Adkins
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ciba Specialty Chemicals Water Treatments Ltd
Original Assignee
Allied Colloids Ltd
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 Allied Colloids Ltd filed Critical Allied Colloids Ltd
Publication of AU1608197A publication Critical patent/AU1608197A/en
Abandoned legal-status Critical Current

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)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
AU16081/97A 1996-02-06 1997-01-31 Production of alumina Abandoned AU1608197A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9602343.7A GB9602343D0 (en) 1996-02-06 1996-02-06 Production of alumina
GB9602343 1996-02-06
PCT/GB1997/000280 WO1997029047A1 (en) 1996-02-06 1997-01-31 Production of alumina

Publications (1)

Publication Number Publication Date
AU1608197A true AU1608197A (en) 1997-08-28

Family

ID=10788175

Family Applications (1)

Application Number Title Priority Date Filing Date
AU16081/97A Abandoned AU1608197A (en) 1996-02-06 1997-01-31 Production of alumina

Country Status (3)

Country Link
AU (1) AU1608197A (en)
GB (1) GB9602343D0 (en)
WO (1) WO1997029047A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2229440C1 (en) * 2002-11-22 2004-05-27 Открытое акционерное общество "Всероссийский алюминиево-магниевый институт" Alumina production process
RU2226174C1 (en) * 2002-12-30 2004-03-27 Открытое акционерное общество "Всероссийский алюминиево-магниевый институт" Method for preparing alumina from bauxite
RU2232715C1 (en) * 2002-12-30 2004-07-20 Открытое акционерное общество "Всероссийский алюминиево-магниевый институт" Method of processing of bauxites
CN102951667B (en) * 2012-11-26 2014-06-11 中国铝业股份有限公司 Method for desilicating sodium aluminate solution
CN108585004A (en) * 2018-05-08 2018-09-28 内蒙古蒙西鄂尔多斯铝业有限公司 Utilize industrial residue calcining aluminum oxide clinker and the method for extracting aluminium oxide
AU2022220705A1 (en) 2021-02-12 2023-08-17 Ecolab Usa Inc. Purification of bauxite ores using boronic acid-functional compounds
CN114735736B (en) * 2022-03-28 2024-05-03 广西田东锦鑫化工有限公司 Method for removing various organic compounds in sodium aluminate solution in alumina production

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3832442A (en) * 1970-10-20 1974-08-27 Kaiser Aluminium Chem Corp Method for producing alumina hydrates
US4275043A (en) * 1979-01-31 1981-06-23 Alcan Research And Development Limited Removal of oxalate from bayer process liquor
US5093092A (en) * 1991-02-28 1992-03-03 Aluminum Company Of America Purification of bayer process liquor with alumina coated with a layer or carbon

Also Published As

Publication number Publication date
GB9602343D0 (en) 1996-04-03
WO1997029047A1 (en) 1997-08-14

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