AU7731298A - Sodium aluminosilicate scale control in the Bayer process - Google Patents

Sodium aluminosilicate scale control in the Bayer process

Info

Publication number
AU7731298A
AU7731298A AU77312/98A AU7731298A AU7731298A AU 7731298 A AU7731298 A AU 7731298A AU 77312/98 A AU77312/98 A AU 77312/98A AU 7731298 A AU7731298 A AU 7731298A AU 7731298 A AU7731298 A AU 7731298A
Authority
AU
Australia
Prior art keywords
bayer process
scale control
sodium aluminosilicate
aluminosilicate scale
sodium
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
AU77312/98A
Inventor
Jonas Dr Addai-Mensah
Andrea Ruth Dr Gerson
Roger St Clair Professor Smart
Kali Zheng
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.)
University of South Australia
Queensland Alumina Ltd
Rio Tinto Aluminium Ltd
Original Assignee
Comalco Aluminum Ltd
University of South Australia
Queensland Alumina 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
Priority claimed from AUPO8116A external-priority patent/AUPO811697A0/en
Application filed by Comalco Aluminum Ltd, University of South Australia, Queensland Alumina Ltd filed Critical Comalco Aluminum Ltd
Priority to AU77312/98A priority Critical patent/AU7731298A/en
Publication of AU7731298A publication Critical patent/AU7731298A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F14/00—Inhibiting incrustation in apparatus for heating liquids for physical or chemical purposes
    • C23F14/02—Inhibiting incrustation in apparatus for heating liquids for physical or chemical purposes by chemical means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
AU77312/98A 1997-07-18 1998-07-17 Sodium aluminosilicate scale control in the Bayer process Abandoned AU7731298A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU77312/98A AU7731298A (en) 1997-07-18 1998-07-17 Sodium aluminosilicate scale control in the Bayer process

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPO8116A AUPO811697A0 (en) 1997-07-18 1997-07-18 Sodium aluminosilicate scale control in the Bayer process
AUPO8116 1997-07-18
AU77312/98A AU7731298A (en) 1997-07-18 1998-07-17 Sodium aluminosilicate scale control in the Bayer process

Publications (1)

Publication Number Publication Date
AU7731298A true AU7731298A (en) 1999-01-28

Family

ID=25638528

Family Applications (1)

Application Number Title Priority Date Filing Date
AU77312/98A Abandoned AU7731298A (en) 1997-07-18 1998-07-17 Sodium aluminosilicate scale control in the Bayer process

Country Status (1)

Country Link
AU (1) AU7731298A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2008201441B2 (en) * 2002-07-22 2010-08-12 Cytec Technology Corp. Method of preventing or reducing aluminosilicate scale in a Bayer process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2008201441B2 (en) * 2002-07-22 2010-08-12 Cytec Technology Corp. Method of preventing or reducing aluminosilicate scale in a Bayer process

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Legal Events

Date Code Title Description
MK1 Application lapsed section 142(2)(a) - no request for examination in relevant period