by wet processes

Industry

CPC
C22B34/1213

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Parent Industries

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

Current Industry

C22B34/1213by wet processes

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method for co-extraction of vanadium, titanium and chromium from va...
- Patent number 12,157,931
- Issue date Dec 3, 2024
- University of Science and Technology Beijing
- Baijun Yan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Ethylene degradation catalyst and preparation method and use thereof
- Patent number 11,813,591
- Issue date Nov 14, 2023
- China Energy Investment Corporation Limited
- Ge Li
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Methods of producing a titanium product
- Patent number 10,689,730
- Issue date Jun 23, 2020
- University of Utah Research Foundation
- Zhigang Zak Fang
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Producing a titanium product
- Patent number 10,190,191
- Issue date Jan 29, 2019
- University of Utah Research Foundation
- Zhigang Zak Fang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Treatment of minerals
- Patent number 9,416,431
- Issue date Aug 16, 2016
- The South African Nuclear Energy Corporation Limited
- Willem Liebenberg Retief
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Titaniumrich hydrochloric acid leaching residue, use thereof and pr...
- Patent number 9,206,055
- Issue date Dec 8, 2015
- Lilin Sha
- 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
Method of producing titanium
- Patent number 7,846,232
- Issue date Dec 7, 2010
- Adams & Adams
- Gerard Pretorius
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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 of producing titanium
- Patent number 7,670,407
- Issue date Mar 2, 2010
- Peruke (Proprietary) Limited
- Gerard Pretorius
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Titaniferous ore beneficiation
- Patent number 7,625,536
- Issue date Dec 1, 2009
- Millennium Inorganic Chemicals, Inc.
- Earl M. Smith, Jr.
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
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
Recovery of titanium from titanium bearing materials
- Patent number 7,258,847
- Issue date Aug 21, 2007
- Highveld Steel and Vanadium Corporation Limited
- Jan Hendrik Becker
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Beneficiation of titaniferous ore with sulfuric acid
- Patent number 7,008,602
- Issue date Mar 7, 2006
- Millennium Inorganic Chemicals, Inc.
- Earl Smith
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
TiO2 compounds obtained from a high silica content ore
- Patent number 6,713,038
- Issue date Mar 30, 2004
- Millenium Inorganic Chemicals, Inc.
- Ling Zhou
- 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
Treatment of a solution containing iron salts
- Patent number 6,245,240
- Issue date Jun 12, 2001
- Tioxide Group Services Limited
- Brian Cameron Noble
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for the production of synthetic rutile
- Patent number 5,601,630
- Issue date Feb 11, 1997
- The Commonweath Industrial Gases Limited
- Walter Hoecker
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for removing thorium and recovering vanadium from titanium...
- Patent number 5,494,648
- Issue date Feb 27, 1996
- The United States of America as represented by the Secretary of the Interior
- Richard S. Olsen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Continuous ore reaction process by fluidizing
- Patent number 5,490,976
- Issue date Feb 13, 1996
- E. I. Du Pont de Nemours and Company
- Foster W. Rennie
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Production of synthetic rutile
- Patent number 5,427,749
- Issue date Jun 27, 1995
- Wimmera Industrial Minerals Pty. Ltd.
- Michael J. Hollitt
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for purifying TiO.sub.2 ore
- Patent number 5,181,956
- Issue date Jan 26, 1993
- E. I. Du Pont de Nemours and Company
- Tze Chao
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for purifying TiO.sub.2 ore
- Patent number 5,011,666
- Issue date Apr 30, 1991
- E. I. Du Pont de Nemours and Company
- Tze Chao
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Nozzle for spraying a liquid into a vessel opening
- Patent number 4,669,667
- Issue date Jun 2, 1987
- Kerr-McGee Chemical Corporation
- Haywood A. Perkins
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Recovery of titanium from perovskite by acid sulfation
- Patent number 4,562,049
- Issue date Dec 31, 1985
- The United States of America as represented by Secretary of Interior
- Monte B. Shirts
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for the treatment of metal-bearing ores
- Patent number 4,562,048
- Issue date Dec 31, 1985
- Kerr-McGee Chemical Corporation
- Oliver W. Moles
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for the electrolytic reductive leaching of ilmenite ore
- Patent number 4,272,343
- Issue date Jun 9, 1981
- Kerr-McGee Corporation
- Dennis A. Brunsell
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Ilmenite beneficiation process and a digester method
- Patent number 4,269,619
- Issue date May 26, 1981
- Kerr-McGee Chemical Corporation
- Howard R. Keil
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process to obtain anathase concentrates from an anathase ore
- Patent number 4,256,266
- Issue date Mar 17, 1981
- Gustavo Magalhaes
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING SELF DOPED TITANIUM-NIOBIUM OXIDE NEGATIVE ELE...
- Publication number 20250027184
- Publication date Jan 23, 2025
- CHINA UNIVERSITY OF PETROLEUM-BEIJING
- Guoyong Huang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS FOR RECOVERING MATERIALS FROM BAUXITE RESIDUE, MICROWAVE RE...
- Publication number 20230382755
- Publication date Nov 30, 2023
- WAVE ALUMINUM BRASIL S.A.
- Lucas ARANTES ARAÚJO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ETHYLENE DEGRADATION CATALYST AND PREPARATION METHOD AND USE THEREOF
- Publication number 20230149903
- Publication date May 18, 2023
- CHINA ENERGY INVESTMENT CORPORATION LIMITED
- Ge Li
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method For Co-Extraction Of Vanadium, Titanium And Chromium From Va...
- Publication number 20220356543
- Publication date Nov 10, 2022
- UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING
- Baijun YAN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
BYPRODUCT SCANDIUM RECOVERY FROM LOW GRADE PRIMARY METAL OXIDE ORES
- Publication number 20210172041
- Publication date Jun 10, 2021
- Scandium International Mining Corp.
- Willem P.C. Duyvesteyn
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SYSTEM FOR PROCESSING RED MUD AND METHOD OF PROCESSING RED MUD
- Publication number 20210079488
- Publication date Mar 18, 2021
- RED MUD ENTERPRISES LLC
- Gary McNeish
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH-GRADE METHOD OF ILMENITE ORE, MANUFACTURING METHOD OF HIGH-GRA...
- Publication number 20170253948
- Publication date Sep 7, 2017
- TOHOKU UNIVERSITY
- Tetsuya NAGASAKA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHODS OF PRODUCING A TITANIUM PRODUCT
- Publication number 20160108497
- Publication date Apr 21, 2016
- University of Utah Research Foundation
- Zhigang Zak Fang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
TREATMENT OF MINERALS
- Publication number 20120328496
- Publication date Dec 27, 2012
- Willem Liebenberg Retief
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
TITANIUMRICH HYDROCHLORIC ACID LEACHING RESIDUE, USE THEREOF AND PR...
- Publication number 20120227628
- Publication date Sep 13, 2012
- Lilin Sha
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PRODUCTION OF TITANIUM TRIFLUORIDE
- Publication number 20100278685
- Publication date Nov 4, 2010
- Gerard Pretorius
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method of Producing Titanium
- Publication number 20100173170
- Publication date Jul 8, 2010
- Peruke Investment Holdings (Proprietary) Limited
- Gerard Pretorius
- 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
Process for purifying inorganic materials
- Publication number 20090252662
- Publication date Oct 8, 2009
- ADVORTECH HOLDINGS PTY LTD
- Robert Lloyd
- 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
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
Method of Producing Titanium
- Publication number 20080145687
- Publication date Jun 19, 2008
- Gerard Pretorius
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Process for the recovery of titanium dioxide from titanium-containi...
- Publication number 20070110647
- Publication date May 17, 2007
- THE UNIVERISITY OF LEEDS
- Animesh Jha
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Titaniferous ore beneficiation
- Publication number 20070092416
- Publication date Apr 26, 2007
- Earl M. Smith
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Process for purifying inorganic materials
- Publication number 20070092425
- Publication date Apr 26, 2007
- ADVORTECH HOLDINGS PTY LTD.
- Robert Lloyd
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Recovery of titanium from titanium bearing materials
- Publication number 20040237719
- Publication date Dec 2, 2004
- Jan Hendrik Becker
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Process for upgrading a titaniferous material containing silica
- Publication number 20030206842
- Publication date Nov 6, 2003
- Ross Alexander McClelland
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Acid benefication of ore
- Publication number 20030198591
- Publication date Oct 23, 2003
- Millennium Inorganic Chemicals, Inc.
- Earl Smith
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Upgrading titaniferous materials
- Publication number 20030129113
- Publication date Jul 10, 2003
- Michael John Hollitt
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Process for upgrading a titaniferous material containing silica
- Publication number 20020168310
- Publication date Nov 14, 2002
- Ross A. McClelland
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Upgrading titaniferous materials
- Publication number 20020104406
- Publication date Aug 8, 2002
- Michael John Hollitt
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
TiO2 compounds obtained from a high silica content ore
- Publication number 20020000138
- Publication date Jan 3, 2002
- Ling Zhou
- C01 - INORGANIC CHEMISTRY

by wet processes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for co-extraction of vanadium, titanium and chromium from va...

Ethylene degradation catalyst and preparation method and use thereof

Methods of producing a titanium product

Producing a titanium product

Treatment of minerals

Titaniumrich hydrochloric acid leaching residue, use thereof and pr...

Process for recovering titanium dioxide

Method of producing titanium

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

Method of producing titanium

Titaniferous ore beneficiation

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

Titaniferous ore beneficiation

Recovery of titanium from titanium bearing materials

Beneficiation of titaniferous ore with sulfuric acid

TiO2 compounds obtained from a high silica content ore

Process for upgrading a titaniferous material containing silica

Treatment of a solution containing iron salts

Process for the production of synthetic rutile

Process for removing thorium and recovering vanadium from titanium...

Continuous ore reaction process by fluidizing

Production of synthetic rutile

Method for purifying TiO.sub.2 ore

Method for purifying TiO.sub.2 ore

Nozzle for spraying a liquid into a vessel opening

Recovery of titanium from perovskite by acid sulfation

Process for the treatment of metal-bearing ores

Process for the electrolytic reductive leaching of ilmenite ore

Ilmenite beneficiation process and a digester method

Process to obtain anathase concentrates from an anathase ore

Patents Applicationslast 30 patents

METHOD FOR PREPARING SELF DOPED TITANIUM-NIOBIUM OXIDE NEGATIVE ELE...

PROCESS FOR RECOVERING MATERIALS FROM BAUXITE RESIDUE, MICROWAVE RE...

ETHYLENE DEGRADATION CATALYST AND PREPARATION METHOD AND USE THEREOF

Method For Co-Extraction Of Vanadium, Titanium And Chromium From Va...

BYPRODUCT SCANDIUM RECOVERY FROM LOW GRADE PRIMARY METAL OXIDE ORES

SYSTEM FOR PROCESSING RED MUD AND METHOD OF PROCESSING RED MUD

HIGH-GRADE METHOD OF ILMENITE ORE, MANUFACTURING METHOD OF HIGH-GRA...

METHODS OF PRODUCING A TITANIUM PRODUCT

TREATMENT OF MINERALS

TITANIUMRICH HYDROCHLORIC ACID LEACHING RESIDUE, USE THEREOF AND PR...

PRODUCTION OF TITANIUM TRIFLUORIDE

Method of Producing Titanium

PROCESS FOR RECOVERING TITANIUM DIOXIDE

Process for purifying inorganic materials

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

Titaniferous ore beneficiation

Method of Producing Titanium

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

Titaniferous ore beneficiation

Process for purifying inorganic materials

Recovery of titanium from titanium bearing materials

Process for upgrading a titaniferous material containing silica

Acid benefication of ore

Upgrading titaniferous materials

Process for upgrading a titaniferous material containing silica

Upgrading titaniferous materials

TiO2 compounds obtained from a high silica content ore