AU5077893A - Hydrate precipitation and oxalate removal - Google Patents

Hydrate precipitation and oxalate removal

Info

Publication number
AU5077893A
AU5077893A AU50778/93A AU5077893A AU5077893A AU 5077893 A AU5077893 A AU 5077893A AU 50778/93 A AU50778/93 A AU 50778/93A AU 5077893 A AU5077893 A AU 5077893A AU 5077893 A AU5077893 A AU 5077893A
Authority
AU
Australia
Prior art keywords
hydrate precipitation
oxalate removal
oxalate
removal
hydrate
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.)
Granted
Application number
AU50778/93A
Other versions
AU669576B2 (en
Inventor
Robert Andrew Morton
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.)
BHP BILLITON WORSLEY ALUMINA Pty Ltd
Original Assignee
Worsley Alumina Pty 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 Worsley Alumina Pty Ltd filed Critical Worsley Alumina Pty Ltd
Priority to AU50778/93A priority Critical patent/AU669576B2/en
Publication of AU5077893A publication Critical patent/AU5077893A/en
Application granted granted Critical
Publication of AU669576B2 publication Critical patent/AU669576B2/en
Assigned to BHP BILLITON WORSLEY ALUMINA PTY LTD reassignment BHP BILLITON WORSLEY ALUMINA PTY LTD Request to Amend Deed and Register Assignors: WORSLEY ALUMINA PTY LTD
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

Links

AU50778/93A 1992-11-17 1993-11-17 Hydrate precipitation and oxalate removal Expired AU669576B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU50778/93A AU669576B2 (en) 1992-11-17 1993-11-17 Hydrate precipitation and oxalate removal

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPL5896 1992-11-17
AUPL589692 1992-11-17
AU50778/93A AU669576B2 (en) 1992-11-17 1993-11-17 Hydrate precipitation and oxalate removal

Publications (2)

Publication Number Publication Date
AU5077893A true AU5077893A (en) 1994-06-02
AU669576B2 AU669576B2 (en) 1996-06-13

Family

ID=25629083

Family Applications (1)

Application Number Title Priority Date Filing Date
AU50778/93A Expired AU669576B2 (en) 1992-11-17 1993-11-17 Hydrate precipitation and oxalate removal

Country Status (1)

Country Link
AU (1) AU669576B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000056660A1 (en) * 1999-03-19 2000-09-28 Worsley Alumina Pty. Ltd. Process for the removal of oxalate and/or sulphate from bayer liquors
AU768730B2 (en) * 1999-03-19 2004-01-08 South32 Worsley Alumina Pty Ltd Process for the removal of oxalate and/or sulphate from bayer liquors
WO2007085039A1 (en) * 2006-01-30 2007-08-02 Alcoa Of Australia Limited Biodegradation of organic compounds

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2011355589B2 (en) * 2011-01-14 2015-07-30 Alcoa Of Australia Limited Process for the destruction of organics in bayer process streams

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU626571B2 (en) * 1988-08-09 1992-08-06 Alcan International Limited Biodegradation of oxalate ions in aqueous solution
AU645065B2 (en) * 1990-02-13 1994-01-06 Bhp Billiton Worsley Alumina Pty Ltd Biological disposal of oxalates
FR2686872B1 (en) * 1992-02-05 1994-06-03 Pechiney Aluminium PROCESS FOR REMOVAL OF SODIUM OXALATE FROM BAYER CYCLE SODIUM ALUMINATE SOLUTIONS.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000056660A1 (en) * 1999-03-19 2000-09-28 Worsley Alumina Pty. Ltd. Process for the removal of oxalate and/or sulphate from bayer liquors
AU768730B2 (en) * 1999-03-19 2004-01-08 South32 Worsley Alumina Pty Ltd Process for the removal of oxalate and/or sulphate from bayer liquors
US6743403B1 (en) 1999-03-19 2004-06-01 Worsley Alumina Pty. Ltd. Process for the removal of oxalate and/or sulphate from Bayer liquors
US7244404B2 (en) 1999-03-19 2007-07-17 Worsley Alumina Pty. Ltd. Process for the removal of oxalate and/or sulphate from bayer liquors
WO2007085039A1 (en) * 2006-01-30 2007-08-02 Alcoa Of Australia Limited Biodegradation of organic compounds

Also Published As

Publication number Publication date
AU669576B2 (en) 1996-06-13

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