with halides or halogen acids

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CPC
C01F7/22

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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

C01F7/22with halides or halogen acids

Industries

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Patents Grantslast 30 patents

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
Processes for preparing alumina and various other products
- Patent number 10,174,402
- Issue date Jan 8, 2019
- Orbite Technologies Inc.
- Richard Boudreault
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Alumina and carbonate production method from AI-rich materials with...
- Patent number 9,963,352
- Issue date May 8, 2018
- NORDIC MINING ASA
- Asunción Aranda
- 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
Processes for treating red mud
- Patent number 9,556,500
- Issue date Jan 31, 2017
- ORBITE TECHNOLOGIES INC.
- Richard Boudreault
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Processes for preparing alumina and various other products
- Patent number 9,382,600
- Issue date Jul 5, 2016
- Orbite Technologies Inc.
- Richard Boudreault
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Processes for preparing alumina and magnesium chloride by HCl leach...
- Patent number 9,353,425
- Issue date May 31, 2016
- ORBITE TECHNOLOGIES INC.
- Richard Boudreault
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for producing alumina
- Patent number 9,322,080
- Issue date Apr 26, 2016
- United Company RUSAL Engineering and Technology Centre LLC
- Aleksandr Sergeevich Senyuta
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Processes for preparing titanium oxide and various other products
- Patent number 9,290,828
- Issue date Mar 22, 2016
- Orbite Technologies Inc.
- Richard Boudreault
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Processes for recovering rare earth elements from aluminum-bearing...
- Patent number 9,260,767
- Issue date Feb 16, 2016
- Orbite Technologies Inc.
- Richard Boudreault
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Processes for treating fly ashes
- Patent number 9,181,603
- Issue date Nov 10, 2015
- Orbite Technologies Inc.
- Richard Boudreault
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Processes for treating red mud
- Patent number 9,023,301
- Issue date May 5, 2015
- Orbite Aluminae Inc.
- Richard Boudreault
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Processes for extracting aluminum from aluminous ores
- Patent number 8,597,600
- Issue date Dec 3, 2013
- Orbite Aluminae Inc.
- Richard Boudreault
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Processes for extracting aluminum from aluminous ores
- Patent number 8,337,789
- Issue date Dec 25, 2012
- Orsite Aluminae Inc.
- Richard Boudreault
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Processes for extracting aluminum and iron from aluminous ores
- Patent number 8,241,594
- Issue date Aug 14, 2012
- Orbite Aluminae Inc.
- Richard Boudreault
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Processes for extracting aluminum and iron from aluminous ores
- Patent number 7,837,961
- Issue date Nov 23, 2010
- Exploration Orbite VSPA Inc.
- Richard Boudreault
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for recovery of alumina and silica
- Patent number 5,993,758
- Issue date Nov 30, 1999
- Mashal Alumina Industries Ltd.
- Shlomo Nehari
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for the recovery of minerals and production of by-products f...
- Patent number 4,652,433
- Issue date Mar 24, 1987
- Florida Progress Corporation
- Robert A. Ashworth
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Treatment of aluminous materials
- Patent number 4,548,795
- Issue date Oct 22, 1985
- Comalco Aluminum Limited
- William H. Andrews
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of high purity aluminas starting from i...
- Patent number 4,486,402
- Issue date Dec 4, 1984
- Produits Chimiques Ugine Kuhlmann
- Bernard Gurtner
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Treatment of aluminous materials
- Patent number 4,474,736
- Issue date Oct 2, 1984
- Comalco Aluminum Limited
- William H. Andrews
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of recovering alumina values from a starting solid mixture c...
- Patent number 4,472,361
- Issue date Sep 18, 1984
- Alcan International Limited
- John E. Deutschman
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of acid leaching of silicates
- Patent number 4,367,215
- Issue date Jan 4, 1983
- Elkem a/s
- Norvald Gjelsvik
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of producing pure alumina from alunite
- Patent number 4,331,636
- Issue date May 25, 1982
- Financial Mining-Industrial & Shipping Corporation
- Jason Svoronos
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Manufacture of spherical alumina from gibbsite
- Patent number 4,309,312
- Issue date Jan 5, 1982
- Nikki-Universal Co., Ltd.
- Shizuo Takumi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Removal of impurites from clay
- Patent number 4,239,735
- Issue date Dec 16, 1980
- The United States of America, as represented by the Secretary of the Interior
- Judith A. Eisele
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for obtaining pure alumina by the hydrochloric attack of al...
- Patent number 4,237,102
- Issue date Dec 2, 1980
- Aluminum Pechiney
- Joseph Cohen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of pure aluminum oxide
- Patent number 4,224,287
- Issue date Sep 23, 1980
- VEB Mansfeld Kombinat Wilhelm Pieck
- Siegfried Ziegenbalg
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for the manufacture of pure aluminum oxide from aluminum ore
- Patent number 4,222,989
- Issue date Sep 16, 1980
- Milan Belsky
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Ferric iron removal from aluminum fluoride solutions
- Patent number 4,172,879
- Issue date Oct 30, 1979
- Freeport Minerals Company
- David J. Miller
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
A PROCESS FOR PRODUCING ALUMINA AND A LITHIUM SALT
- Publication number 20230040892
- Publication date Feb 9, 2023
- Tianqi Lithium Kwinana Pty Ltd
- Yafeng Guo
- 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
ALUMINA AND CARBONATE PRODUCTION METHOD FROM Al-RICH MATERIALS WIT...
- Publication number 20170015564
- Publication date Jan 19, 2017
- Nordic Mining ASA
- Asunción Aranda
- C01 - INORGANIC CHEMISTRY
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...
Information Patent Application
PROCESSES FOR PREPARING ALUMINA AND VARIOUS OTHER PRODUCTS
- Publication number 20140369904
- Publication date Dec 18, 2014
- Richard Boudreault
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
MIXED CHLORIDE PROCESS FOR THE EXTRACTION OF ALUMINA
- Publication number 20140301919
- Publication date Oct 9, 2014
- Vaikuntam I. Lakshmanan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESSES FOR EXTRACTING ALUMINUM FROM ALUMINOUS ORES
- Publication number 20140065038
- Publication date Mar 6, 2014
- ORBITE ALUMINAE INC.
- Richard BOUDREAULT
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESSES FOR EXTRACTING ALUMINUM FROM ALUMINOUS ORES
- Publication number 20130052103
- Publication date Feb 28, 2013
- ORBITE ALUMINAE INC.
- Richard BOUDREAULT
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESSES FOR EXTRACTING ALUMINUM FROM ALUMINOUS ORES
- Publication number 20120237418
- Publication date Sep 20, 2012
- Richard BOUDREAULT
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESSES FOR EXTRACTING ALUMINUM AND IRON FROM ALUMINOUS ORES
- Publication number 20110044869
- Publication date Feb 24, 2011
- Richard BOUDREAULT
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESSES FOR EXTRACTING ALUMINUM AND IRON FROM ALUMINOUS ORES
- Publication number 20100150799
- Publication date Jun 17, 2010
- Richard Boudreault
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

with halides or halogen acids

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

Processes for preparing alumina and various other products

Alumina and carbonate production method from AI-rich materials with...

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

Processes for treating red mud

Processes for preparing alumina and various other products

Processes for preparing alumina and magnesium chloride by HCl leach...

Method for producing alumina

Processes for preparing titanium oxide and various other products

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

Processes for treating fly ashes

Processes for treating red mud

Processes for extracting aluminum from aluminous ores

Processes for extracting aluminum from aluminous ores

Processes for extracting aluminum and iron from aluminous ores

Processes for extracting aluminum and iron from aluminous ores

Process for recovery of alumina and silica

Method for the recovery of minerals and production of by-products f...

Treatment of aluminous materials

Process for the preparation of high purity aluminas starting from i...

Treatment of aluminous materials

Method of recovering alumina values from a starting solid mixture c...

Method of acid leaching of silicates

Method of producing pure alumina from alunite

Manufacture of spherical alumina from gibbsite

Removal of impurites from clay

Process for obtaining pure alumina by the hydrochloric attack of al...

Process for the preparation of pure aluminum oxide

Method for the manufacture of pure aluminum oxide from aluminum ore

Ferric iron removal from aluminum fluoride solutions

Patents Applicationslast 30 patents

A PROCESS FOR PRODUCING ALUMINA AND A LITHIUM SALT

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

ALUMINA AND CARBONATE PRODUCTION METHOD FROM Al-RICH MATERIALS WIT...

PROCESSES FOR TREATING RED MUD

PROCESSES FOR PREPARING ALUMINA AND VARIOUS OTHER PRODUCTS

MIXED CHLORIDE PROCESS FOR THE EXTRACTION OF ALUMINA

PROCESSES FOR EXTRACTING ALUMINUM FROM ALUMINOUS ORES

PROCESSES FOR EXTRACTING ALUMINUM FROM ALUMINOUS ORES

PROCESSES FOR EXTRACTING ALUMINUM FROM ALUMINOUS ORES

PROCESSES FOR EXTRACTING ALUMINUM AND IRON FROM ALUMINOUS ORES

PROCESSES FOR EXTRACTING ALUMINUM AND IRON FROM ALUMINOUS ORES