by treating aluminous minerals or waste-like raw materials with alkali hydroxide

Industry

CPC
C01F7/06

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Parent Industries

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

C01F7/06by treating aluminous minerals or waste-like raw materials with alkali hydroxide

Industries

Patents Grantslast 30 patents

Information Patent Grant
Preparation of rare earth metals and other chemicals from industria...
- Patent number 11,866,804
- Issue date Jan 9, 2024
- Purdue Research Foundation
- Nien-Hwa Linda Wang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
Systems and methods for alumina production
- Patent number 11,584,657
- Issue date Feb 21, 2023
- Solenis Technologies, L.P.
- Clive Roscoe
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of treatment of bauxite residue, solid obtained by this meth...
- Patent number 11,447,420
- Issue date Sep 20, 2022
- PURGONPL GROUP LIMITED
- James Patrick Sherry
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Method for aluminum-enhanced dealkalization of red mud and separati...
- Patent number 11,332,380
- Issue date May 17, 2022
- KUNMING UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Ping Ning
- C01 - INORGANIC CHEMISTRY
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
Preparation of rare earth metals and other chemicals from industria...
- Patent number 11,186,894
- Issue date Nov 30, 2021
- Purdue Research Foundation
- Nien-Hwa Linda Wang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Settler for decanting mineral slurries and method for separating cl...
- Patent number 10,898,830
- Issue date Jan 26, 2021
- Rio Tinto Alcan International Limited
- Michaël Reid
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
System and method for desulfurization and denitrification integrate...
- Patent number 10,843,131
- Issue date Nov 24, 2020
- KUNMING UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Ping Ning
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Dry water soluble polymer particles
- Patent number 10,836,667
- Issue date Nov 17, 2020
- Water Mark Technologies, Inc.
- Phillip B. Reilly
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
Process and installation for producing alumina trihydrate by alkali...
- Patent number 10,508,042
- Issue date Dec 17, 2019
- Rio Tinto Alcan International Limited
- Michaël Reid
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Treatment of alkaline bauxite residue
- Patent number 10,494,280
- Issue date Dec 3, 2019
- Rio Tinto Alcan International Limited
- John Victor Anderson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Recovery process
- Patent number 10,450,630
- Issue date Oct 22, 2019
- Li-Technology Pty Ltd.
- Gary Donald Johnson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Recovery of mining processing product using boronic acid-containing...
- Patent number 10,427,950
- Issue date Oct 1, 2019
- Ecolab USA Inc.
- Jing Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Silicon containing polymer flocculants
- Patent number 10,301,414
- Issue date May 28, 2019
- Cytec Industries Inc.
- Airong Song
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of recovering rare earth aluminum and silicon from rare eart...
- Patent number 10,280,482
- Issue date May 7, 2019
- Grirem Advanced Materials Co., Ltd.
- Xiaowei Huang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Deriving high value products from waste red mud
- Patent number 10,273,561
- Issue date Apr 30, 2019
- PELOTON RESOURCES PTY LTD
- Richard Morris
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Degradation-resistant scale inhibitors
- Patent number 10,190,003
- Issue date Jan 29, 2019
- Cytec Industries Inc.
- Airong Song
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Dry water soluble polymer particles
- Patent number 10,138,334
- Issue date Nov 27, 2018
- Water Mark Technologies, Inc.
- Phillip B. Reilly
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Use of polyols as scale control reagents in the mining processes
- Patent number 10,112,843
- Issue date Oct 30, 2018
- Ecolab USA Inc.
- Jing Wang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of reducing scale in the bayer process
- Patent number 10,066,124
- Issue date Sep 4, 2018
- Cytec Industrial Inc.
- Douglas A Cywar
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process and plant for purifying red mud
- Patent number 10,046,977
- Issue date Aug 14, 2018
- Outotec (Finland) Oy
- Andrew Adipuri
- C01 - INORGANIC CHEMISTRY
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
Information Patent Grant
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
Processes for recovering rare earth elements from aluminum-bearing...
- Patent number 9,945,009
- Issue date Apr 17, 2018
- Orbite Technologies Inc.
- Richard Boudreault
- C21 - METALLURGY OF IRON
Information Patent Grant
Modified carbonized red mud
- Patent number 9,908,986
- Issue date Mar 6, 2018
- FLUORCHEMIE GMBH FRANKFURT
- Christian Rocktäschel
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Inorganic, halogen-free flameproofing agent on the basis of chemica...
- Patent number 9,902,832
- Issue date Feb 27, 2018
- FLUORCHEMIE GMBH FRANKFURT
- Christian Rocktäschel
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Compositions for enhancing production of aluminum hydroxide in an a...
- Patent number 9,868,646
- Issue date Jan 16, 2018
- Ecolab USA Inc.
- Jianjun Liu
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process and apparatus for obtaining material of value from a bauxit...
- Patent number 9,802,832
- Issue date Oct 31, 2017
- KRSYS GmbH
- Eberhard Krause
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
ACID WASH OF RED MUD (BAUXITE RESIDUE)
- Publication number 20230051612
- Publication date Feb 16, 2023
- Worcester Polytechnic Institute
- Himanshu Tanvar
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD OF TREATMENT OF BAUXITE RESIDUE, SOLID OBTAINED BY THIS METH...
- Publication number 20230029435
- Publication date Jan 26, 2023
- PURGONPL GROUP LIMITED
- James Patrick SHERRY
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
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
PREPARATION OF RARE EARTH METALS AND OTHER CHEMICALS FROM INDUSTRIA...
- Publication number 20220195559
- Publication date Jun 23, 2022
- Nien-Hwa Linda Wang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ACID WASH OF RED MUD (BAUXITE RESIDUE)
- Publication number 20220185688
- Publication date Jun 16, 2022
- Worcester Polytechnic Institute
- Himanshu Tanvar
- 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
METHOD FOR ALUMINUM-ENHANCED DEALKALIZATION OF RED MUD AND SEPARATI...
- Publication number 20200299145
- Publication date Sep 24, 2020
- KUNMING UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Ping NING
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR DESULFURIZATION AND DENITRIFICATION INTEGRATE...
- Publication number 20200179872
- Publication date Jun 11, 2020
- KUNMING UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Ping NING
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD OF TREATMENT OF BAUXITE RESIDUE, SOLID OBTAINED BY THIS METH...
- Publication number 20200181024
- Publication date Jun 11, 2020
- James Patrick SHERRY
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SYSTEMS AND METHODS FOR ALUMINA PRODUCTION
- Publication number 20200031683
- Publication date Jan 30, 2020
- Solenis Technologies, L.P.
- Clive Roscoe
- 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
SILICON CONTAINING POLYMER FLOCCULANTS
- Publication number 20190300636
- Publication date Oct 3, 2019
- CYTEC INDUSTRIES INC.
- Airong Song
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SILICON CONTAINING POLYMER FLOCCULANTS
- Publication number 20190241693
- Publication date Aug 8, 2019
- CYTEC INDUSTRIES INC.
- Airong Song
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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 RECOVERING RARE EARTH ALUMINUM AND SILICON FROM RARE EART...
- Publication number 20180363098
- Publication date Dec 20, 2018
- GRIREM ADVANCED MATERIALS CO., LTD
- Xiaowei Huang
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Dry Water Soluble Polymer Particles
- Publication number 20180355125
- Publication date Dec 13, 2018
- WATER MARK TECHNOLOGIES, INC.
- Phillip B. Reilly
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ADSORPTION TYPE COOLING APPARATUS USING NANOPOROUS ALUMINOPHOSPHATE...
- Publication number 20180135895
- Publication date May 17, 2018
- Korea Institute Of Energy Research
- Kanghee CHO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
COMPOSITIONS FOR ENHANCING PRODUCTION OF ALUMINUM HYDROXIDE IN AN A...
- Publication number 20170137298
- Publication date May 18, 2017
- ECOLAB USA INC.
- Jianjun Liu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Surfactant Based Small Molecules for Reducing Aluminosilicate Scale...
- Publication number 20170066656
- Publication date Mar 9, 2017
- NALCO COMPANY
- Carl Nicholas Urbani
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Reducing Aluminosilicate Scale in the Bayer Process
- Publication number 20170050861
- Publication date Feb 23, 2017
- NALCO COMPANY
- Everett C. Phillips
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PROCESS AND INSTALLATION FOR PRODUCING ALUMINA TRIHYDRATE BY ALKALI...
- Publication number 20170001876
- Publication date Jan 5, 2017
- RIO TINTO ALCAN INTERNATIONAL LIMITED
- Michael REID
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Settler for Decanting Mineral Slurries & Method for Separating Clar...
- Publication number 20170001129
- Publication date Jan 5, 2017
- RIO TINTO ALCAN INTERNATIONAL LIMITED
- Michael REID
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Water-in-Oil Emulsion Compositions and Methods for Making and Using...
- Publication number 20160185613
- Publication date Jun 30, 2016
- Cytec Technology Corp.
- Haunn-Lin Tony Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SILICON CONTAINING POLYMER FLOCCULANTS
- Publication number 20160159660
- Publication date Jun 9, 2016
- Cytec Industries Inc.
- Airong Song
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PROCESS AND PLANT FOR PURIFYING RED MUD
- Publication number 20160152485
- Publication date Jun 2, 2016
- OUTOTEC (FINLAND) OY
- Andrew Adipuri
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND SYSTEM FOR EXTRACTING RED-MUD LUMPS FROM SLURRY
- Publication number 20160137521
- Publication date May 19, 2016
- Sesa Sterlite Limited
- Mukesh KUMAR
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS AND APPARATUS FOR OBTAINING MATERIAL OF VALUE FROM A BAUXIT...
- Publication number 20150360966
- Publication date Dec 17, 2015
- KRSYS GMBH
- Eberhard Krause
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESSES FOR TREATING RED MUD
- Publication number 20140369907
- Publication date Dec 18, 2014
- ORBITE ALUMINAE INC.
- Richard Boudreault
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

by treating aluminous minerals or waste-like raw materials with alkali hydroxide

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Preparation of rare earth metals and other chemicals from industria...

Method of processing and treatment of alunite ores

Systems and methods for alumina production

Method of treatment of bauxite residue, solid obtained by this meth...

Method for aluminum-enhanced dealkalization of red mud and separati...

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

Preparation of rare earth metals and other chemicals from industria...

Settler for decanting mineral slurries and method for separating cl...

System and method for desulfurization and denitrification integrate...

Dry water soluble polymer particles

Methods and compositions for bauxite beneficiation

Process and installation for producing alumina trihydrate by alkali...

Treatment of alkaline bauxite residue

Recovery process

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

Silicon containing polymer flocculants

Method of recovering rare earth aluminum and silicon from rare eart...

Deriving high value products from waste red mud

Degradation-resistant scale inhibitors

Dry water soluble polymer particles

Use of polyols as scale control reagents in the mining processes

Method of reducing scale in the bayer process

Process and plant for purifying red mud

Surfactant based small molecules for reducing aluminosilicate scale...

Reducing aluminosilicate scale in the Bayer process

Processes for recovering rare earth elements from aluminum-bearing...

Modified carbonized red mud

Inorganic, halogen-free flameproofing agent on the basis of chemica...

Compositions for enhancing production of aluminum hydroxide in an a...

Process and apparatus for obtaining material of value from a bauxit...

Patents Applicationslast 30 patents

ACID WASH OF RED MUD (BAUXITE RESIDUE)

METHOD OF TREATMENT OF BAUXITE RESIDUE, SOLID OBTAINED BY THIS METH...

PURIFICATION OF ORES USING BORONIC ACID-FUNCTIONAL COMPOUNDS

PREPARATION OF RARE EARTH METALS AND OTHER CHEMICALS FROM INDUSTRIA...

ACID WASH OF RED MUD (BAUXITE RESIDUE)

Use of Calcium Fluoride in the Bayer Process

Method of Processing and Treatment of Alunite Ores

METHOD FOR ALUMINUM-ENHANCED DEALKALIZATION OF RED MUD AND SEPARATI...

SYSTEM AND METHOD FOR DESULFURIZATION AND DENITRIFICATION INTEGRATE...

METHOD OF TREATMENT OF BAUXITE RESIDUE, SOLID OBTAINED BY THIS METH...

SYSTEMS AND METHODS FOR ALUMINA PRODUCTION

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

SILICON CONTAINING POLYMER FLOCCULANTS

SILICON CONTAINING POLYMER FLOCCULANTS

METHODS AND COMPOSITIONS FOR BAUXITE BENEFICIATION

BAUXITE GRINDING AIDS AND METHODS OF USE

METHOD OF RECOVERING RARE EARTH ALUMINUM AND SILICON FROM RARE EART...

Dry Water Soluble Polymer Particles

ADSORPTION TYPE COOLING APPARATUS USING NANOPOROUS ALUMINOPHOSPHATE...

COMPOSITIONS FOR ENHANCING PRODUCTION OF ALUMINUM HYDROXIDE IN AN A...

Surfactant Based Small Molecules for Reducing Aluminosilicate Scale...

Reducing Aluminosilicate Scale in the Bayer Process

PROCESS AND INSTALLATION FOR PRODUCING ALUMINA TRIHYDRATE BY ALKALI...

Settler for Decanting Mineral Slurries & Method for Separating Clar...

Water-in-Oil Emulsion Compositions and Methods for Making and Using...

SILICON CONTAINING POLYMER FLOCCULANTS

PROCESS AND PLANT FOR PURIFYING RED MUD

METHOD AND SYSTEM FOR EXTRACTING RED-MUD LUMPS FROM SLURRY

PROCESS AND APPARATUS FOR OBTAINING MATERIAL OF VALUE FROM A BAUXIT...

PROCESSES FOR TREATING RED MUD