characterised by a crystal growth modifying agent other than aluminium hydroxide seed

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CPC
C01F7/145

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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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C01F7/145characterised by a crystal growth modifying agent other than aluminium hydroxide seed

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Patents Grantslast 30 patents

Information Patent Grant
Bayer process
- Patent number 12,006,225
- Issue date Jun 11, 2024
- Rio Tinto Alcan International Limited
- Neil Hofstee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Recovery of mining processing product using boronic acid-containing...
- Patent number 11,208,332
- Issue date Dec 28, 2021
- Ecolab USA Inc.
- Jing Wang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Oil free crystal growth modifiers for the bayer process
- Patent number 10,259,721
- Issue date Apr 16, 2019
- Cytec Industries Inc.
- Dannon Stigers
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Chemical treatment to improve red mud separation and washing in the...
- Patent number 9,199,855
- Issue date Dec 1, 2015
- Nalco Company
- Carl Urbani
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Methods to improve filtration for the Bayer process
- Patent number 9,174,852
- Issue date Nov 3, 2015
- Nalco Company
- Ryan Chester
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Cross-linked ethylsulfonated dihydroxypropyl cellulose
- Patent number 9,102,995
- Issue date Aug 11, 2015
- Nalco Company
- Heinrich E. Bode
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Crystallization aids for bayer aluminum hydroxide
- Patent number 8,920,768
- Issue date Dec 30, 2014
- Ecolab USA Inc.
- James Counter
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Composition for enhancing the production of crystal agglomerates fr...
- Patent number 8,784,509
- Issue date Jul 22, 2014
- Nalco Company
- Dmitri Kouznetsov
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Recovery of alumina trihydrate during the Bayer process using scler...
- Patent number 8,394,290
- Issue date Mar 12, 2013
- Nalco Company
- Ryan Chester
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Recovery of alumina trihydrate during the bayer process using cross...
- Patent number 8,298,508
- Issue date Oct 30, 2012
- Nalco Company
- Jing Wang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Composition and method for enhancing the production of crystal aggl...
- Patent number 8,282,689
- Issue date Oct 9, 2012
- Nalco Company
- Dmitri L. Kouznetsov
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Recovery of alumina trihydrate during the bayer process using scler...
- Patent number 8,252,266
- Issue date Aug 28, 2012
- Nalco Company
- Ryan Chester
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Composition and method for improved aluminum hydroxide production
- Patent number 7,976,821
- Issue date Jul 12, 2011
- Nalco Company
- Jianjun Liu
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Composition and method for improved aluminum hydroxide production
- Patent number 7,976,820
- Issue date Jul 12, 2011
- Nalco Company
- Jianjun Liu
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Composition and method for improved aluminum hydroxide production
- Patent number 7,955,589
- Issue date Jun 7, 2011
- Nalco Company
- John T. Malito
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for improved aluminum hydroxide production
- Patent number 7,771,681
- Issue date Aug 10, 2010
- Nalco Company
- Dmitri L. Kouznetsov
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Aluminum trihydrate crystals and improved method for the production...
- Patent number 6,599,489
- Issue date Jul 29, 2003
- Ondeo Nalco Company
- Robert P. Mahoney
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Production of alumina
- Patent number 6,168,767
- Issue date Jan 2, 2001
- Ciba Specialty Chemicals Water Treatments Limited
- Roger Welton
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for inhibiting precipitation of sodium oxalate in a Bayer pr...
- Patent number 5,902,560
- Issue date May 11, 1999
- Nalco Chemical Company
- Graeme J. Farquharson
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Liquor oxalate stabilizers
- Patent number 5,385,586
- Issue date Jan 31, 1995
- Nalco Chemical Company
- Graeme J. Farquharson
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Using polyglycerines in the Bayer process to increase crystal size...
- Patent number 5,312,603
- Issue date May 17, 1994
- Henkel Kommanditgesellschaft auf Aktien
- Johannes Hachgenei
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Alumina crystal growth additive
- Patent number 5,106,599
- Issue date Apr 21, 1992
- Nalco Chemical Company
- William J. Roe
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for the production of fillers and flame retardants based on...
- Patent number 5,100,641
- Issue date Mar 31, 1992
- Vereinigte Aluminium-Werke Aktiengesellschaft
- Hubertus Schmidt
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Recovery of alumina trihydrate in the Bayer process
- Patent number 5,041,269
- Issue date Aug 20, 1991
- Allied Colloids Ltd.
- Gillian M. Moody
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Control of form of crystal precipitation of aluminum hydroxide usin...
- Patent number 4,900,537
- Issue date Feb 13, 1990
- Biotage, Inc.
- Richard B. Wilhelmy
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Control of form of crystal precipitation of aluminum hydroxide usin...
- Patent number 4,822,593
- Issue date Apr 18, 1989
- Aluminum Company of America
- Richard B. Wilhelmy
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Use of surfactants in alumina precipitation in the bayer process
- Patent number 4,737,352
- Issue date Apr 12, 1988
- Nalco Chemical Company
- David O. Owen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Use of polymers in alumina precipitation in the Bayer process of ba...
- Patent number 4,608,237
- Issue date Aug 26, 1986
- Nalco Chemical Company
- William J. Roe
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for producing finely divided dispersions of metal oxides in...
- Patent number 4,574,001
- Issue date Mar 4, 1986
- Vereinigte Aluminiumwerke Aktiengesellschaft
- Klaus Bielfeldt
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Coarsening of partially calcined alumina dust
- Patent number 4,051,222
- Issue date Sep 27, 1977
- Alcan Research and Development Limited
- Bohdan Gnyra
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Bayer Process
- Publication number 20240279075
- Publication date Aug 22, 2024
- Rio Tinto AIcan International Limited
- Neil Hofstee
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Bayer Process
- Publication number 20210009435
- Publication date Jan 14, 2021
- RIO TINTO ALCAN INTERNATIONAL LIMITED
- Neil Hofstee
- C01 - INORGANIC CHEMISTRY
Information Patent Application
RECOVERY OF MINING PROCESSING PRODUCT USING BORONIC ACID-CONTAINING...
- Publication number 20200024148
- Publication date Jan 23, 2020
- ECOLAB USA INC.
- Jing WANG
- C01 - INORGANIC CHEMISTRY
Information Patent Application
CRYSTALLIZATION AIDS FOR BAYER ALUMINUM HYDROXIDE
- Publication number 20140271417
- Publication date Sep 18, 2014
- James Counter
- C01 - INORGANIC CHEMISTRY
Information Patent Application
NEOPOLYOLS SUITABLE FOR CRYSTAL GROWTH MODIFICATION IN THE BAYER PR...
- Publication number 20140271416
- Publication date Sep 18, 2014
- ECOLAB USA INC.
- Dmitri L. Kouznetsov
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
CROSS-LINKED ETHYLSULFONATED DIHYDROXYPROPYL CELLULOSE
- Publication number 20130195739
- Publication date Aug 1, 2013
- Heinrich E. Bode
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
CHEMICAL TREATMENT TO IMPROVE RED MUD SEPARATION AND WASHING IN THE...
- Publication number 20130112627
- Publication date May 9, 2013
- Carl Urbani
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHODS TO IMPROVE FILTRATION FOR THE BAYER PROCESS
- Publication number 20130058847
- Publication date Mar 7, 2013
- Ryan Chester
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COMPOSITION AND METHOD FOR ENHANCING THE PRODUCTION OF CRYSTAL AGGL...
- Publication number 20130035405
- Publication date Feb 7, 2013
- NALCO COMPANY
- Dmitri Kouznetsov
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
RECOVERY OF ALUMINA TRIHYDRATE DURING THE BAYER PROCESS USING SCLER...
- Publication number 20120305837
- Publication date Dec 6, 2012
- Ryan Chester
- C01 - INORGANIC CHEMISTRY
Information Patent Application
RECOVERY OF ALUMINA TRIHYDRATE DURING THE BAYER PROCESS USING SCLER...
- Publication number 20120034143
- Publication date Feb 9, 2012
- Ryan Chester
- C01 - INORGANIC CHEMISTRY
Information Patent Application
RECOVERY OF ALUMINA TRIHYDRATE DURING THE BAYER PROCESS USING CROSS...
- Publication number 20120034142
- Publication date Feb 9, 2012
- Jing Wang
- C01 - INORGANIC CHEMISTRY
Information Patent Application
COMPOSITION AND METHOD FOR IMPROVED ALUMINUM HYDROXIDE PRODUCTION
- Publication number 20110200503
- Publication date Aug 18, 2011
- Jianjun Liu
- C01 - INORGANIC CHEMISTRY
Information Patent Application
COMPOSITION AND METHOD FOR ENHANCING THE PRODUCTION OF CRYSTAL AGGL...
- Publication number 20110002824
- Publication date Jan 6, 2011
- Dmitri L. Kouznetsov
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR IMPROVED ALUMINUM HYDROXIDE PRODUCTION
- Publication number 20080159934
- Publication date Jul 3, 2008
- Dmitri L. Kouznetsov
- C01 - INORGANIC CHEMISTRY
Information Patent Application
COMPOSITION AND METHOD FOR IMPROVED ALUMINUM HYDROXIDE PRODUCTION
- Publication number 20070172405
- Publication date Jul 26, 2007
- Jianjun Liu
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Composition and method for improved aluminum hydroxide production.
- Publication number 20070081932
- Publication date Apr 12, 2007
- Jianjun Liu
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Composition and method for improved aluminum hydroxide production
- Publication number 20060292050
- Publication date Dec 28, 2006
- John T. Malito
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Formation of crystals containing hydrated aluminum oxide from caust...
- Publication number 20040131539
- Publication date Jul 8, 2004
- Detlef Kuboth
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Trihydrate crystal modifier for the bayer process
- Publication number 20020159936
- Publication date Oct 31, 2002
- Robert P. Mahoney
- C01 - INORGANIC CHEMISTRY

characterised by a crystal growth modifying agent other than aluminium hydroxide seed

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Bayer process

Recovery of mining processing product using boronic acid-containing...

Oil free crystal growth modifiers for the bayer process

Chemical treatment to improve red mud separation and washing in the...

Methods to improve filtration for the Bayer process

Cross-linked ethylsulfonated dihydroxypropyl cellulose

Crystallization aids for bayer aluminum hydroxide

Composition for enhancing the production of crystal agglomerates fr...

Recovery of alumina trihydrate during the Bayer process using scler...

Recovery of alumina trihydrate during the bayer process using cross...

Composition and method for enhancing the production of crystal aggl...

Recovery of alumina trihydrate during the bayer process using scler...

Composition and method for improved aluminum hydroxide production

Composition and method for improved aluminum hydroxide production

Composition and method for improved aluminum hydroxide production

Method for improved aluminum hydroxide production

Aluminum trihydrate crystals and improved method for the production...

Production of alumina

Method for inhibiting precipitation of sodium oxalate in a Bayer pr...

Liquor oxalate stabilizers

Using polyglycerines in the Bayer process to increase crystal size...

Alumina crystal growth additive

Method for the production of fillers and flame retardants based on...

Recovery of alumina trihydrate in the Bayer process

Control of form of crystal precipitation of aluminum hydroxide usin...

Control of form of crystal precipitation of aluminum hydroxide usin...

Use of surfactants in alumina precipitation in the bayer process

Use of polymers in alumina precipitation in the Bayer process of ba...

Process for producing finely divided dispersions of metal oxides in...

Coarsening of partially calcined alumina dust

Patents Applicationslast 30 patents

Bayer Process

Bayer Process

RECOVERY OF MINING PROCESSING PRODUCT USING BORONIC ACID-CONTAINING...

CRYSTALLIZATION AIDS FOR BAYER ALUMINUM HYDROXIDE

NEOPOLYOLS SUITABLE FOR CRYSTAL GROWTH MODIFICATION IN THE BAYER PR...

CROSS-LINKED ETHYLSULFONATED DIHYDROXYPROPYL CELLULOSE

CHEMICAL TREATMENT TO IMPROVE RED MUD SEPARATION AND WASHING IN THE...

METHODS TO IMPROVE FILTRATION FOR THE BAYER PROCESS

COMPOSITION AND METHOD FOR ENHANCING THE PRODUCTION OF CRYSTAL AGGL...

RECOVERY OF ALUMINA TRIHYDRATE DURING THE BAYER PROCESS USING SCLER...

RECOVERY OF ALUMINA TRIHYDRATE DURING THE BAYER PROCESS USING SCLER...

RECOVERY OF ALUMINA TRIHYDRATE DURING THE BAYER PROCESS USING CROSS...

COMPOSITION AND METHOD FOR IMPROVED ALUMINUM HYDROXIDE PRODUCTION

COMPOSITION AND METHOD FOR ENHANCING THE PRODUCTION OF CRYSTAL AGGL...

METHOD FOR IMPROVED ALUMINUM HYDROXIDE PRODUCTION

COMPOSITION AND METHOD FOR IMPROVED ALUMINUM HYDROXIDE PRODUCTION

Composition and method for improved aluminum hydroxide production.

Composition and method for improved aluminum hydroxide production

Formation of crystals containing hydrated aluminum oxide from caust...

Trihydrate crystal modifier for the bayer process