by dry processes

Industry

CPC
C22B34/1209

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Parent Industries

CCHEMISTRY METALLURGY C22Metallurgy C22BPRODUCTION AND REFINING OF METALS PRETREATMENT OF RAW MATERIALS C22B34/00Obtaining refractory metals

Current Industry

C22B34/1209by dry processes

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method for processing titanium extraction slag and carbon extracted...
- Patent number 11,905,575
- Issue date Feb 20, 2024
- Southwest University of Science and Technology
- Hongjuan Sun
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Use of pre-oxidized ilmenite in fluidized bed boilers
- Patent number 11,414,725
- Issue date Aug 16, 2022
- Improbed AB
- Bengt-Ake Andersson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Use of pre-oxidized ilmenite in fluidized bed boilers
- Patent number 10,927,432
- Issue date Feb 23, 2021
- Improbed AB
- Bengt-Ake Andersson
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Method for the production of valve metal powders
- Patent number 10,032,564
- Issue date Jul 24, 2018
- H.C. Starck Tantalum and Niobium GmbH
- Helmut Haas
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for processing vanadium-titanium magnetite finished ores by...
- Patent number 9,896,742
- Issue date Feb 20, 2018
- Institute of Process Engineering, Chinese Academy of Sciences
- Tao Qi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for improving quality of titanium-containing feedstock
- Patent number 9,803,261
- Issue date Oct 31, 2017
- Toho Titanium Co., Ltd.
- Matsuhide Horikawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for manufacturing physical assets for civil and/or industri...
- Patent number 9,435,111
- Issue date Sep 6, 2016
- Università degli Studi di Cagliari Dipartimento di Ingegneria e Materiali
- Giacomo Cao
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Extraction process for reactive metal oxides
- Patent number 8,834,600
- Issue date Sep 16, 2014
- The University of Leeds
- Animesh Jha
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Refractory lining for titanium ore beneficiation
- Patent number 8,569,191
- Issue date Oct 29, 2013
- E I du Pont de Nemours and Company
- John James Barnes
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for extracting metals from aluminoferrous titanoferrous ore...
- Patent number 8,540,951
- Issue date Sep 24, 2013
- Keki Hormusji Gharda
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for chlorinating resources containing recoverable metals
- Patent number 8,470,271
- Issue date Jun 25, 2013
- Salt Extraction Aktiebolag
- Seshadri Seetharaman
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Titanium-containing additive
- Patent number 8,287,837
- Issue date Oct 16, 2012
- Sachtleben Chemie GmbH
- Djamschid Amirzadeh-Asl
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Plant for the heat treatment of solids containing titanium
- Patent number 8,021,601
- Issue date Sep 20, 2011
- Outotec Oyj
- Dirk Nuber
- C21 - METALLURGY OF IRON
Information Patent Grant
Production of synthetic rutile by continuous leaching
- Patent number 7,998,430
- Issue date Aug 16, 2011
- Austpac Resources N.L.
- John Winter
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for recovering platinum group metals from ores and concentr...
- Patent number 7,972,412
- Issue date Jul 5, 2011
- Ressources Minieres Pro-OR Inc.
- Mario Bergeron
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for recovering titanium dioxide
- Patent number 7,964,164
- Issue date Jun 21, 2011
- Millennium Inorganic Chemicals, Inc.
- Graham Cooke
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Agglomeration of titania
- Patent number 7,931,886
- Issue date Apr 26, 2011
- Kumba Resources Limited
- Pieter Adriaan Botha
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for the recovery of titanium dioxide from titanium-containi...
- Patent number 7,771,679
- Issue date Aug 10, 2010
- The University of Leeds
- Animesh Jha
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for increasing the chrome to iron ratio of chromites products
- Patent number 7,658,894
- Issue date Feb 9, 2010
- Ressources Minieres Pro-OR Inc.
- Mario Bergeron
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Fluidized bed method and plant for the heat treatment of solids con...
- Patent number 7,651,547
- Issue date Jan 26, 2010
- Outotec Oyj
- Dirk Nuber
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for enrichment of anatase mechanical concentrates in order...
- Patent number 7,618,601
- Issue date Nov 17, 2009
- Companhia Vale Do Rio Doce
- Lino Rodrigues De Freitas
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process to obtain titanium concentrates with high contents of TiO2...
- Patent number 7,572,418
- Issue date Aug 11, 2009
- Companhia Vale do Rio Doce
- Ronaldo De Moreira Horta
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Titaniferous ore beneficiation
- Patent number 7,494,631
- Issue date Feb 24, 2009
- Millennium Inorganic Chemicals
- Animesh Jha
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Production of synthetic rutile by continuous leaching
- Patent number 7,404,937
- Issue date Jul 29, 2008
- Austpac Resources N.L.
- John Winter
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Benefication of titania slag by oxidation and reduction treatment
- Patent number 6,803,024
- Issue date Oct 12, 2004
- Ipcor NV
- Jacobus Philippus Van Dyk
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Processes for treating iron-containing waste streams
- Patent number 6,800,260
- Issue date Oct 5, 2004
- Millennium Inorganic Chemicals, Inc.
- Peter Carter
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for chlorine recovery
- Patent number 6,770,255
- Issue date Aug 3, 2004
- The Commonwealth of Australia Commonwealth Scientific and Industrial Research...
- Viruthiamparambath Rajakumar
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for upgrading a titaniferous material containing silica
- Patent number 6,627,165
- Issue date Sep 30, 2003
- Technological Resources Pty. Ltd.
- Ross Alexander McClelland
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Titanium tetrachloride production
- Patent number 6,423,291
- Issue date Jul 23, 2002
- Andrew Kenneth Stone
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for the production of titanium concentrate from anatase ore...
- Patent number 6,346,223
- Issue date Feb 12, 2002
- Companhia Vale Do Rio Doce
- Marcelo De Matos
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
A METHOD FOR ENRICHING NIOBIUM AND TITANIUM IN A MINERAL CONTAINING...
- Publication number 20230416870
- Publication date Dec 28, 2023
- BAOTOU RESEARCH INSTITUTE OF RARE EARTHS
- Yubao Liu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESSING OF TITANIFEROUS ORES AND MINERALS
- Publication number 20230312364
- Publication date Oct 5, 2023
- NSGI NON-FERROUS METALS INC.
- Enrico DI CESARE
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD FOR PROCESSING TITANIUM EXTRACTION SLAG AND CARBON EXTRACTED...
- Publication number 20220170132
- Publication date Jun 2, 2022
- Southwest University of Science and Technology
- Hongjuan SUN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
USE OF PRE-OXIDIZED ILMENITE IN FLUIDIZED BED BOILERS
- Publication number 20210230714
- Publication date Jul 29, 2021
- Improbed AB
- Bengt-Ake Andersson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
USE OF PRE-OXIDIZED ILMENITE IN FLUIDIZED BED BOILERS
- Publication number 20190203320
- Publication date Jul 4, 2019
- Improbed AB
- Bengt-Ake Andersson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR THE PRODUCTION OF VALVE METAL POWDERS
- Publication number 20180308641
- Publication date Oct 25, 2018
- H.C. Starck GmbH
- Helmut Haas
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Treatment of titanium ores
- Publication number 20160258074
- Publication date Sep 8, 2016
- Derek J. Fray
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR PROCESSING VANADIUM-TITANIUM MAGNETITE FINISHED ORES BY...
- Publication number 20160060728
- Publication date Mar 3, 2016
- INSTITUTE OF PROCESS ENGINEERING, CHINESE ACADEMY OF SCIENCES
- Tao QI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR IMPROVING QUALITY OF TITANIUM-CONTAINING FEEDSTOCK
- Publication number 20150368753
- Publication date Dec 24, 2015
- TOHO TITANIUM CO., LTD.
- Matsuhide HORIKAWA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Production of titanium compounds and metal by sustainable Methods
- Publication number 20140308197
- Publication date Oct 16, 2014
- Ramaswami Neelameggham
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
REFRACTORY LINING FOR TITANIUM ORE BENEFICIATION
- Publication number 20130287942
- Publication date Oct 31, 2013
- John James BARNES
- C21 - METALLURGY OF IRON
Information Patent Application
PROCESS FOR MANUFACTURING PHYSICAL ASSETS FOR CIVIL AND/OR INDUSTRI...
- Publication number 20130118112
- Publication date May 16, 2013
- ASI AGENZIA SPAZIALE ITALIANA
- Giacomo Cao
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS FOR EXTRACTING METALS FROM ALUMINOFERROUS TITANOFERROUS ORE...
- Publication number 20130101483
- Publication date Apr 25, 2013
- Keki Hormusji Gharda
- C21 - METALLURGY OF IRON
Information Patent Application
SYNTHETIC RUTILE PROCESS B
- Publication number 20130022521
- Publication date Jan 24, 2013
- ILUKA RESOURCES LIMITED
- Timothy John Mcdougall
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SYNTHETIC RUTILE PROCESS A
- Publication number 20130022522
- Publication date Jan 24, 2013
- ILUKA RESOURCES LIMITED
- Timothy John Mcdougall
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
REFRACTORY LINING FOR TITANIUM ORE BENEFICIATION
- Publication number 20120064371
- Publication date Mar 15, 2012
- E.I. du Pont de Nemours and Company
- John James Barnes
- C21 - METALLURGY OF IRON
Information Patent Application
PROCESS FOR CHLORINATING RESOURCES CONTAINING RECOVERABLE METALS
- Publication number 20110058997
- Publication date Mar 10, 2011
- SALT EXTRACTION AKTIEBOLAG
- Seshadri Seetharaman
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
PROCESS FOR RECOVERING PLATINUM GROUP METALS FROM ORES AND CONCENTR...
- Publication number 20100257978
- Publication date Oct 14, 2010
- Ressources Minieres Pro-Or Inc.
- Mario Bergeron
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS FOR RECOVERING TITANIUM DIOXIDE
- Publication number 20100086454
- Publication date Apr 8, 2010
- Graham Cooke
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
FLUIDIZED BED METHOD FOR THE HEAT TREATMENT OF SOLIDS CONTAINING T...
- Publication number 20100074805
- Publication date Mar 25, 2010
- OUTOTEC OYJ
- Dirk Nuber
- C21 - METALLURGY OF IRON
Information Patent Application
Reduction Processing of Metal-Containing Ores in The Presence of Mi...
- Publication number 20090324440
- Publication date Dec 31, 2009
- Anglo Operations Limited
- John Marsh
- C21 - METALLURGY OF IRON
Information Patent Application
Extraction process for reactive metal oxides
- Publication number 20090311154
- Publication date Dec 17, 2009
- Urquhart-Dykes & Lord LLP
- Animesh Jha
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
TITANIUM-CONTAINING ADDITIVE
- Publication number 20090270243
- Publication date Oct 29, 2009
- Djamschid Amirzadeh-Asl
- C21 - METALLURGY OF IRON
Information Patent Application
Co-Production of Steel, Titanium and High Grade Oxide
- Publication number 20090230598
- Publication date Sep 17, 2009
- Noel Alfred Warner
- C21 - METALLURGY OF IRON
Information Patent Application
AGGLOMERATION OF TITANIA
- Publication number 20090226365
- Publication date Sep 10, 2009
- KUMBA RESOURCES LIMITED
- Pieter Adriaan Botha
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR THE PRODUCTION OF VALVE METAL POWDERS
- Publication number 20090214378
- Publication date Aug 27, 2009
- H. C. Starck GmbH & Co. KG
- Helmut Haas
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Process for Enrichment of Anatase Mechanical Concentrates in Order...
- Publication number 20080286181
- Publication date Nov 20, 2008
- COMPANHIA VALE DO RIO DOCE
- Lino Rodrigues De Freitas
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Production of Synthetic Rutile by Continuous Leaching
- Publication number 20080253945
- Publication date Oct 16, 2008
- John Winter
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Titaniferous ore beneficiation
- Publication number 20080241026
- Publication date Oct 2, 2008
- Animesh Jha
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Process to obtain titanium concentrates with high contents of tio2...
- Publication number 20070148066
- Publication date Jun 28, 2007
- Ronaldo De Moreira Horta
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

by dry processes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for processing titanium extraction slag and carbon extracted...

Use of pre-oxidized ilmenite in fluidized bed boilers

Use of pre-oxidized ilmenite in fluidized bed boilers

Method for the production of valve metal powders

Method for processing vanadium-titanium magnetite finished ores by...

Method for improving quality of titanium-containing feedstock

Process for manufacturing physical assets for civil and/or industri...

Extraction process for reactive metal oxides

Refractory lining for titanium ore beneficiation

Process for extracting metals from aluminoferrous titanoferrous ore...

Process for chlorinating resources containing recoverable metals

Titanium-containing additive

Plant for the heat treatment of solids containing titanium

Production of synthetic rutile by continuous leaching

Process for recovering platinum group metals from ores and concentr...

Process for recovering titanium dioxide

Agglomeration of titania

Process for the recovery of titanium dioxide from titanium-containi...

Method for increasing the chrome to iron ratio of chromites products

Fluidized bed method and plant for the heat treatment of solids con...

Process for enrichment of anatase mechanical concentrates in order...

Process to obtain titanium concentrates with high contents of TiO2...

Titaniferous ore beneficiation

Production of synthetic rutile by continuous leaching

Benefication of titania slag by oxidation and reduction treatment

Processes for treating iron-containing waste streams

Process for chlorine recovery

Process for upgrading a titaniferous material containing silica

Titanium tetrachloride production

Process for the production of titanium concentrate from anatase ore...

Patents Applicationslast 30 patents

A METHOD FOR ENRICHING NIOBIUM AND TITANIUM IN A MINERAL CONTAINING...

PROCESSING OF TITANIFEROUS ORES AND MINERALS

METHOD FOR PROCESSING TITANIUM EXTRACTION SLAG AND CARBON EXTRACTED...

USE OF PRE-OXIDIZED ILMENITE IN FLUIDIZED BED BOILERS

USE OF PRE-OXIDIZED ILMENITE IN FLUIDIZED BED BOILERS

METHOD FOR THE PRODUCTION OF VALVE METAL POWDERS

Treatment of titanium ores

METHOD FOR PROCESSING VANADIUM-TITANIUM MAGNETITE FINISHED ORES BY...

METHOD FOR IMPROVING QUALITY OF TITANIUM-CONTAINING FEEDSTOCK

Production of titanium compounds and metal by sustainable Methods

REFRACTORY LINING FOR TITANIUM ORE BENEFICIATION

PROCESS FOR MANUFACTURING PHYSICAL ASSETS FOR CIVIL AND/OR INDUSTRI...

PROCESS FOR EXTRACTING METALS FROM ALUMINOFERROUS TITANOFERROUS ORE...

SYNTHETIC RUTILE PROCESS B

SYNTHETIC RUTILE PROCESS A

REFRACTORY LINING FOR TITANIUM ORE BENEFICIATION

PROCESS FOR CHLORINATING RESOURCES CONTAINING RECOVERABLE METALS

PROCESS FOR RECOVERING PLATINUM GROUP METALS FROM ORES AND CONCENTR...

PROCESS FOR RECOVERING TITANIUM DIOXIDE

FLUIDIZED BED METHOD FOR THE HEAT TREATMENT OF SOLIDS CONTAINING T...

Reduction Processing of Metal-Containing Ores in The Presence of Mi...

Extraction process for reactive metal oxides

TITANIUM-CONTAINING ADDITIVE

Co-Production of Steel, Titanium and High Grade Oxide

AGGLOMERATION OF TITANIA

METHOD FOR THE PRODUCTION OF VALVE METAL POWDERS

Process for Enrichment of Anatase Mechanical Concentrates in Order...

Production of Synthetic Rutile by Continuous Leaching

Titaniferous ore beneficiation

Process to obtain titanium concentrates with high contents of tio2...