Pretreatment of the minerals

Industry

CPC
C01F7/0613

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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

Current Industry

C01F7/0613Pretreatment of the minerals

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method of processing and treatment of alunite ores
- Patent number 11,753,697
- Issue date Sep 12, 2023
- Elsad Tagijev
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Methods and compositions for bauxite beneficiation
- Patent number 10,793,444
- Issue date Oct 6, 2020
- Ecolab USA Inc.
- Michael Ignazio LaRosa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of transshipping solid particulates in an aqueous suspension...
- Patent number 9,670,011
- Issue date Jun 6, 2017
- ACTIVE MINERALS INTERNATIONAL, LLC
- Robert J. Purcell
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Transfer of slurry in a bayer process
- Patent number 8,628,737
- Issue date Jan 14, 2014
- Nalco Company
- Everett C. Phillips
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Bayer process for production of alumina trihydrate by alkaline dige...
- Patent number 7,704,471
- Issue date Apr 27, 2010
- Aluminium Pechiney
- Eric Tizon
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Improving grinding in a alumina extraction process
- Patent number 7,631,821
- Issue date Dec 15, 2009
- Nalco Company
- Everett C. Phillips
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Feed processing for improved alumina process performance
- Patent number 6,616,902
- Issue date Sep 9, 2003
- Comalco Aluminium Limited
- Michael Hollitt
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Feed processing for improved alumina process performance
- Patent number 6,582,670
- Issue date Jun 24, 2003
- Comalco Aluminum Limited
- Michael Hollitt
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for removing reactive silica from a bayer process feedstock
- Patent number 6,309,615
- Issue date Oct 30, 2001
- Comalco Aluminum Limited
- Michael John Hollitt
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the production of aluminum hydroxide from bauxite
- Patent number 5,869,020
- Issue date Feb 9, 1999
- Shell Internationale Research Maatschappij B.V.
- Albert Rijkeboer
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Production of alumina
- Patent number 5,547,647
- Issue date Aug 20, 1996
- Allied Colloids Limited
- Gillian M. Moody
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Bauxite processing
- Patent number 5,279,645
- Issue date Jan 18, 1994
- Shell Research Limited
- Albert Rijkeboer
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Production of alumina from gibbsite-bearing bauxite of low reactive...
- Patent number 4,650,653
- Issue date Mar 17, 1987
- Aluminium Pechiney
- Jean Lepetit
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for reducing the iron
- Patent number 4,530,819
- Issue date Jul 23, 1985
- Tatabanvai Szenbanyak
- Bela Czegledi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Removal of organic contaminants from bauxite and other ores
- Patent number 4,519,989
- Issue date May 28, 1985
- Aluminum Company of America
- Alan Pearson
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Production of alumina from aluminum-containing mineral ores with so...
- Patent number 4,468,375
- Issue date Aug 28, 1984
- Aluminum Company of America
- Chanakya Misra
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Upgrading of bauxites, bauxitic clays, and aluminum mineral bearing...
- Patent number 4,303,204
- Issue date Dec 1, 1981
- Reynolds Metals Company
- David Weston
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Upgrading of bauxites, bauxitic clays, and aluminum mineral bearing...
- Patent number 4,272,029
- Issue date Jun 9, 1981
- Reynolds Metals Company
- David Weston
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for the production of alumina
- Patent number 4,256,709
- Issue date Mar 17, 1981
- Viktor M. Sizyakov
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Concentration of hydrated aluminum oxide minerals by flotation
- Patent number 4,193,791
- Issue date Mar 18, 1980
- Reynolds Metals Company
- David Weston
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Concentration of hydrated aluminum oxide minerals by flotation
- Patent number 4,113,466
- Issue date Sep 12, 1978
- Reynolds Metals Company
- David Weston
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3853535
- Patent number 3,853,535
- Issue date Dec 10, 1974
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
3481705
- Patent number 3,481,705
- Issue date Dec 2, 1969
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3413087
- Patent number 3,413,087
- Issue date Nov 26, 1968
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3406125
- Patent number 3,406,125
- Issue date Oct 15, 1968
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3357792
- Patent number 3,357,792
- Issue date Dec 12, 1967
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
2939765
- Patent number 2,939,765
- Issue date Jun 7, 1960
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
2939764
- Patent number 2,939,764
- Issue date Jun 7, 1960
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
2668751
- Patent number 2,668,751
- Issue date Feb 9, 1954
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
2421648
- Patent number 2,421,648
- Issue date Jun 3, 1947
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PURIFICATION OF ORES USING BORONIC ACID-FUNCTIONAL COMPOUNDS
- Publication number 20220259061
- Publication date Aug 18, 2022
- ECOLAB USA INC.
- Ryan Travis Chester
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Use of Calcium Fluoride in the Bayer Process
- Publication number 20220135417
- Publication date May 5, 2022
- Lisa CÔTÉ
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Method of Processing and Treatment of Alunite Ores
- Publication number 20210071281
- Publication date Mar 11, 2021
- Elsad Tagijev
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHODS AND COMPOSITIONS FOR BAUXITE BENEFICIATION
- Publication number 20190092646
- Publication date Mar 28, 2019
- ECOLAB USA INC.
- Michael Ignazio LaRosa
- C01 - INORGANIC CHEMISTRY
Information Patent Application
BAUXITE GRINDING AIDS AND METHODS OF USE
- Publication number 20190084837
- Publication date Mar 21, 2019
- CYTEC INDUSTRIES INC.
- Airong SONG
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD OF TRANSSHIPPING SOLID PARTICULATES IN AN AQUEOUS SUSPENSION...
- Publication number 20140234032
- Publication date Aug 21, 2014
- ACTIVE MINERALS INTERNATIONAL
- Robert J. PURCELL
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ALUMINA PRODUCTION PROCESS
- Publication number 20120003130
- Publication date Jan 5, 2012
- TECNOCHEM S.R.L.
- Giorgio Vidili
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PRECIPITATION OF SILICA IN A BAYER PROCESS
- Publication number 20090026064
- Publication date Jan 29, 2009
- ACCENTUS PLC
- Linda Jane McCausland
- C01 - INORGANIC CHEMISTRY
Information Patent Application
IMPROVING GRINDING IN A ALUMINA EXTRACTION PROCESS
- Publication number 20080289260
- Publication date Nov 27, 2008
- Everett C. Phillips
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
TRANSFER OF SLURRY IN A BAYER PROCESS
- Publication number 20080110837
- Publication date May 15, 2008
- Everett C. Phillips
- C01 - INORGANIC CHEMISTRY
Information Patent Application
The bayer process for production of alumina trihydrate by alkaline...
- Publication number 20070178041
- Publication date Aug 2, 2007
- Eric Tizon
- C01 - INORGANIC CHEMISTRY

Pretreatment of the minerals

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method of processing and treatment of alunite ores

Methods and compositions for bauxite beneficiation

Method of transshipping solid particulates in an aqueous suspension...

Transfer of slurry in a bayer process

Bayer process for production of alumina trihydrate by alkaline dige...

Improving grinding in a alumina extraction process

Feed processing for improved alumina process performance

Feed processing for improved alumina process performance

Process for removing reactive silica from a bayer process feedstock

Process for the production of aluminum hydroxide from bauxite

Production of alumina

Bauxite processing

Production of alumina from gibbsite-bearing bauxite of low reactive...

Process for reducing the iron

Removal of organic contaminants from bauxite and other ores

Production of alumina from aluminum-containing mineral ores with so...

Upgrading of bauxites, bauxitic clays, and aluminum mineral bearing...

Upgrading of bauxites, bauxitic clays, and aluminum mineral bearing...

Method for the production of alumina

Concentration of hydrated aluminum oxide minerals by flotation

Concentration of hydrated aluminum oxide minerals by flotation

3853535

3481705

3413087

3406125

3357792

2939765

2939764

2668751

2421648

Patents Applicationslast 30 patents

PURIFICATION OF ORES USING BORONIC ACID-FUNCTIONAL COMPOUNDS

Use of Calcium Fluoride in the Bayer Process

Method of Processing and Treatment of Alunite Ores

METHODS AND COMPOSITIONS FOR BAUXITE BENEFICIATION

BAUXITE GRINDING AIDS AND METHODS OF USE

METHOD OF TRANSSHIPPING SOLID PARTICULATES IN AN AQUEOUS SUSPENSION...

ALUMINA PRODUCTION PROCESS

PRECIPITATION OF SILICA IN A BAYER PROCESS

IMPROVING GRINDING IN A ALUMINA EXTRACTION PROCESS

TRANSFER OF SLURRY IN A BAYER PROCESS

The bayer process for production of alumina trihydrate by alkaline...