Make-up of the alkali hydroxide solution from recycled spent liquor

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C01F7/0606

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CCHEMISTRY METALLURGY C01Inorganic chemistry C01FCOMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS C01F7/00Compounds of aluminium

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C01F7/0606Make-up of the alkali hydroxide solution from recycled spent liquor

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Surfactant based small molecules for reducing aluminosilicate scale...
- Patent number 9,988,282
- Issue date Jun 5, 2018
- Ecolab USA Inc.
- Carl Nicholas Urbani
- C01 - INORGANIC CHEMISTRY
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Reducing aluminosilicate scale in the Bayer process
- Patent number 9,944,534
- Issue date Apr 17, 2018
- Ecolab USA Inc.
- Everett C. Phillips
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Reducing aluminosilicate scale in the bayer process
- Patent number 9,487,408
- Issue date Nov 8, 2016
- Nalco Company
- Everett C. Phillips
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Surfactant based small molecules for reducing aluminosilicate scale...
- Patent number 9,416,020
- Issue date Aug 16, 2016
- Nalco Company
- Carl Nicholas Urbani
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Compositions for preventing or reducing aluminosilicate scale in in...
- Patent number 8,067,507
- Issue date Nov 29, 2011
- Cytec Technology Corp.
- Matthew Lee Taylor
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Approach in controlling DSP scale in bayer process
- Patent number 8,029,752
- Issue date Oct 4, 2011
- Nalco Company
- Timothy La
- C01 - INORGANIC CHEMISTRY
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Composition for preventing or reducing aluminosilicate scale in ind...
- Patent number 7,763,698
- Issue date Jul 27, 2010
- Cytec Technology Corp.
- Donald P. Spitzer
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Information Patent Grant
Alumina recovery using aluminum containing layered double hydroxide
- Patent number 7,666,373
- Issue date Feb 23, 2010
- BHP Billiton Aluminium Australia Pty Ltd.
- Steven Philip Rosenberg
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Polymers for preventing or reducing aluminosilicate scale in a baye...
- Patent number 7,442,755
- Issue date Oct 28, 2008
- Cytec Technology Corp.
- Donald P. Spitzer
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Method and compositions for preventing or reducing aluminosilicate...
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- Issue date Jun 24, 2008
- Cytec Technology Corp.
- Donald P. Spitzer
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Information Patent Grant
Process for regenerating a layered double hydroxide
- Patent number 7,084,085
- Issue date Aug 1, 2006
- Curtain University of Technology
- Dermot Michael O'Hare
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of preventing or reducing aluminosilicate scale in a bayer p...
- Patent number 6,814,873
- Issue date Nov 9, 2004
- Cytec Technology Corp.
- Donald P. Spitzer
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Organic impurity removal process for bayer liquors
- Patent number 6,555,077
- Issue date Apr 29, 2003
- Worsley Alumina Pty. Ltd
- Steven Philip Rosenberg
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Information Patent Grant
Process for removing impurities from bauxite
- Patent number 6,479,024
- Issue date Nov 12, 2002
- Curtin University of Technology
- Dermot Michael O'Hare
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for recovering the sodium contained in industrial alkaline...
- Patent number 6,110,377
- Issue date Aug 29, 2000
- Aluminum Pechiney
- Jean-Michel Lamerant
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the removal of silica from an alkaline solution contain...
- Patent number 6,086,834
- Issue date Jul 11, 2000
- Alcan International Limited
- Guy Forte
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Use of hydroxamated polymers to alter bayer process scale
- Patent number 5,733,459
- Issue date Mar 31, 1998
- Cytec Technology Corp.
- Alan S. Rothenberg
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Adsorbent combinations for enhanced removal of sodium oxalate from...
- Patent number 5,728,180
- Issue date Mar 17, 1998
- Aluminum Company of America
- Fred S. Williams
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of treating alumina trihydrate containing bauxite of low rea...
- Patent number 5,653,947
- Issue date Aug 5, 1997
- Aluminium Pechiney
- Jean Michel Lamerant
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for the alteration of siliceous materials from bayer process...
- Patent number 5,415,782
- Issue date May 16, 1995
- Nalco Chemical Company
- Peter A. Dimas
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for the alteration of siliceous materials from Bayer process...
- Patent number 5,314,626
- Issue date May 24, 1994
- Nalco Chemical Company
- Peter A. Dimas
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Desilication of Bayer process solutions
- Patent number 5,118,484
- Issue date Jun 2, 1992
- Alcan International Limited
- Kwat I. The
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for transferring heat between process liquor streams
- Patent number 5,027,891
- Issue date Jul 2, 1991
- Alcan International Limited
- George D. Fulford
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Recovery of aluminum from spent liquor
- Patent number 4,581,207
- Issue date Apr 8, 1986
- Aluminum Company of America
- J. Finley Bush
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Recovery of aluminum from spent liquor
- Patent number 4,464,347
- Issue date Aug 7, 1984
- Aluminum Company of America
- J. Finley Bush
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3499793
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- Issue date Mar 10, 1970
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3443992
- Patent number 3,443,992
- Issue date May 13, 1969
- C01 - INORGANIC CHEMISTRY
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3341286
- Patent number 3,341,286
- Issue date Sep 12, 1967
- C01 - INORGANIC CHEMISTRY
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2930677
- Patent number 2,930,677
- Issue date Mar 29, 1960
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
2522605
- Patent number 2,522,605
- Issue date Sep 19, 1950
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
SURFACTANT BASED SMALL MOLECULES FOR REDUCING ALUMINOSILICATE SCALE...
- Publication number 20140124451
- Publication date May 8, 2014
- NALCO COMPANY
- Carl Nicholas Urbani
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
MITIGATION AND CONTROL OF ALUMINOSILICATE SCALE THROUGH A NOVEL FEE...
- Publication number 20130189529
- Publication date Jul 25, 2013
- NALCO COMPANY
- John D. Kildea
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
REDUCING ALUMINOSILICATE SCALE IN THE BAYER PROCESS
- Publication number 20120148462
- Publication date Jun 14, 2012
- Everett C. Phillips
- C01 - INORGANIC CHEMISTRY
Information Patent Application
COMPOSITIONS FOR PREVENTING OR REDUCING ALUMINOSILICATE SCALE IN IN...
- Publication number 20100256317
- Publication date Oct 7, 2010
- Cytec Technology Corp.
- Donald P. Spitzer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
NOVEL APPROACH IN CONTROLLING DSP SCALE IN BAYER PROCESS
- Publication number 20100254866
- Publication date Oct 7, 2010
- Timothy La
- C01 - INORGANIC CHEMISTRY
Information Patent Application
POLYMERS FOR PREVENTING OR REDUCING ALUMINOSILICATE SCALE IN A BAYE...
- Publication number 20090018295
- Publication date Jan 15, 2009
- Donald P. Spitzer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Use of Copolymers for Reducing Precipitates and Deposits from Inorg...
- Publication number 20090008335
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- Ashland Licensing and Intellectual Property LLC
- Christian FLOCKEN
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METHOD OF PREVENTING OR REDUCING ALUMINOSILICATE SCALE IN INDUSTRIA...
- Publication number 20080179564
- Publication date Jul 31, 2008
- Donald P. Spitzer
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Alumina Recovery
- Publication number 20080025891
- Publication date Jan 31, 2008
- Billiton Aluminium Australia Pty Ltd
- Steven Philip Rosenberg
- C01 - INORGANIC CHEMISTRY
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Method of preventing or reducing aluminosilicate scale in kraft pul...
- Publication number 20050274926
- Publication date Dec 15, 2005
- Donald P. Spitzer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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METHOD OF PREVENTING OR REDUCING ALUMINOSILICATE SCALE IN A BAYER P...
- Publication number 20050010008
- Publication date Jan 13, 2005
- Cytec Industries, Inc.
- Donald P. Spitzer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method of preventing or reducing aluminosilicate scale in a bayer p...
- Publication number 20040162406
- Publication date Aug 19, 2004
- Donald P. Spitzer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for spent potliner processing separating and recycling the p...
- Publication number 20040146440
- Publication date Jul 29, 2004
- Boleslaw (Les) Ignasiak
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Process for removing contaminants from bayer liquors
- Publication number 20040052706
- Publication date Mar 18, 2004
- Lyndon George Armstrong
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Method of preventing or reducing aluminosilicate scale in a bayer p...
- Publication number 20040011744
- Publication date Jan 22, 2004
- Donald P. Spitzer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Process for producing alumina
- Publication number 20030064019
- Publication date Apr 3, 2003
- Curtain University of Technology
- Dermot Michael O'Hare
- C01 - INORGANIC CHEMISTRY

Make-up of the alkali hydroxide solution from recycled spent liquor

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Surfactant based small molecules for reducing aluminosilicate scale...

Reducing aluminosilicate scale in the Bayer process

Reducing aluminosilicate scale in the bayer process

Surfactant based small molecules for reducing aluminosilicate scale...

Compositions for preventing or reducing aluminosilicate scale in in...

Approach in controlling DSP scale in bayer process

Composition for preventing or reducing aluminosilicate scale in ind...

Alumina recovery using aluminum containing layered double hydroxide

Polymers for preventing or reducing aluminosilicate scale in a baye...

Method and compositions for preventing or reducing aluminosilicate...

Process for regenerating a layered double hydroxide

Method of preventing or reducing aluminosilicate scale in a bayer p...

Organic impurity removal process for bayer liquors

Process for removing impurities from bauxite

Process for recovering the sodium contained in industrial alkaline...

Process for the removal of silica from an alkaline solution contain...

Use of hydroxamated polymers to alter bayer process scale

Adsorbent combinations for enhanced removal of sodium oxalate from...

Method of treating alumina trihydrate containing bauxite of low rea...

Method for the alteration of siliceous materials from bayer process...

Method for the alteration of siliceous materials from Bayer process...

Desilication of Bayer process solutions

Method for transferring heat between process liquor streams

Recovery of aluminum from spent liquor

Recovery of aluminum from spent liquor

3499793

3443992

3341286

2930677

2522605

Patents Applicationslast 30 patents

SURFACTANT BASED SMALL MOLECULES FOR REDUCING ALUMINOSILICATE SCALE...

MITIGATION AND CONTROL OF ALUMINOSILICATE SCALE THROUGH A NOVEL FEE...

REDUCING ALUMINOSILICATE SCALE IN THE BAYER PROCESS

COMPOSITIONS FOR PREVENTING OR REDUCING ALUMINOSILICATE SCALE IN IN...

NOVEL APPROACH IN CONTROLLING DSP SCALE IN BAYER PROCESS

POLYMERS FOR PREVENTING OR REDUCING ALUMINOSILICATE SCALE IN A BAYE...

Use of Copolymers for Reducing Precipitates and Deposits from Inorg...

METHOD OF PREVENTING OR REDUCING ALUMINOSILICATE SCALE IN INDUSTRIA...

Alumina Recovery

Method of preventing or reducing aluminosilicate scale in kraft pul...

METHOD OF PREVENTING OR REDUCING ALUMINOSILICATE SCALE IN A BAYER P...

Method of preventing or reducing aluminosilicate scale in a bayer p...

Method for spent potliner processing separating and recycling the p...

Process for removing contaminants from bayer liquors

Method of preventing or reducing aluminosilicate scale in a bayer p...

Process for producing alumina