Obtaining zinc oxide

Industry

CPC
C22B19/34

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Parent Industries

CCHEMISTRY METALLURGY C22Metallurgy C22BPRODUCTION AND REFINING OF METALS PRETREATMENT OF RAW MATERIALS C22B19/00Obtaining zinc or zinc oxide

Current Industry

C22B19/34Obtaining zinc oxide

Industries

Patents Grantslast 30 patents

Information Patent Grant
Oxygen injection in fluid bed ore concentrate roasting
- Patent number 10,745,777
- Issue date Aug 18, 2020
- Praxair Technology, Inc.
- William J Mahoney
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for recovering zinc and/or zinc oxide II
- Patent number RE47673
- Issue date Oct 29, 2019
- Steel Dynamics Investments LLC
- Raymond Walter Shaw
Information Patent Grant
Recovery of zinc from lead slag
- Patent number 9,982,323
- Issue date May 29, 2018
- Glencore Queensland Limited
- Paul Voigt
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for producing a high-purity nanometer zinc oxide from steel...
- Patent number 9,528,170
- Issue date Dec 27, 2016
- SICHUAN XINHONG TECHNOLOGY CO., LTD
- Shangquan Chen
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for producing a high-purity nanometer zinc oxide from low-gr...
- Patent number 9,512,502
- Issue date Dec 6, 2016
- SICHUAN XINHONG TECHNOLOGY CO., LTD
- Shangquan Chen
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Synthesis of nanoparticles of metals and metal oxides using plant s...
- Patent number 9,428,399
- Issue date Aug 30, 2016
- KNG SAUD UNIVERSITY
- Manal Ahmed Gasmelseed Awad
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Electric arc furnace dust recycling apparatus and method
- Patent number 9,376,732
- Issue date Jun 28, 2016
- EMPIRE TECHNOLOGY DEVELOPMENT LLC
- Ezekiel Kruglick
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Process for recovering zinc and/or zinc oxide II
- Patent number 9,284,624
- Issue date Mar 15, 2016
- METALLIC WASTE SOLUTIONS PTY LTD.
- Raymond Walter Shaw
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for producing oxide/hydroxide
- Patent number 9,127,331
- Issue date Sep 8, 2015
- M. Technique Co., Ltd.
- Jun Kuraki
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Precipitation of zinc from solution
- Patent number 8,974,753
- Issue date Mar 10, 2015
- Glencore Queensland Limited
- Paul Benjamin Voigt
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of reduction treatment of metal oxides or steelmaking waste...
- Patent number 8,308,844
- Issue date Nov 13, 2012
- Nippon Steel Corporation
- Hiroshi Ichikawa
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for producing pig iron
- Patent number 8,298,316
- Issue date Oct 30, 2012
- JFE Steel Corporation
- Natsuo Ishiwata
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for reduction treatment of electric furnace dust
- Patent number 8,101,007
- Issue date Jan 24, 2012
- Kobe Steel Ltd.
- Hiroshi Sugitatsu
- C21 - METALLURGY OF IRON
Information Patent Grant
Reduction treatment apparatus and method of reduction treatment
- Patent number 8,075,665
- Issue date Dec 13, 2011
- Sumitomo Heavy Industries, Inc.
- Nobuo Ehara
- C21 - METALLURGY OF IRON
Information Patent Grant
Anti-corrosion pigments coming from dust of an electric arc furnace...
- Patent number 8,016,935
- Issue date Sep 13, 2011
- Ferrinov Inc.
- Maurice Morency
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method of producing zinc oxide powder
- Patent number 7,939,037
- Issue date May 10, 2011
- Zincox Resources PLC
- Kevin Clais
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Recovery of non-ferrous metals from by-products of the zinc and lea...
- Patent number 7,905,941
- Issue date Mar 15, 2011
- Umicore
- Maurits Van Camp
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for reduction treatment of metal oxide or ironmaking waste a...
- Patent number 7,879,132
- Issue date Feb 1, 2011
- Nippon Steel Corporation
- Hiroshi Ichikawa
- C21 - METALLURGY OF IRON
Information Patent Grant
Feed material composition and handling in a channel induction furnace
- Patent number 7,785,389
- Issue date Aug 31, 2010
- Heritage Environmental Services, LLC
- James E. Bratina
- C21 - METALLURGY OF IRON
Information Patent Grant
Use of a channel induction furnace to process at least one of a mol...
- Patent number 7,776,127
- Issue date Aug 17, 2010
- Heritage Environmental Services, LLC
- James E. Bratina
- C21 - METALLURGY OF IRON
Information Patent Grant
Reductant addition in a channel induction furnace
- Patent number 7,740,681
- Issue date Jun 22, 2010
- Heritage Environmental Services, LLC
- James E. Bratina
- C21 - METALLURGY OF IRON
Information Patent Grant
Slag control in a channel induction furnace
- Patent number 7,727,302
- Issue date Jun 1, 2010
- Heritage Environmental Services, LLC
- James E. Bratina
- C21 - METALLURGY OF IRON
Information Patent Grant
Recovery of non-ferrous metals from zinc residues
- Patent number 7,597,740
- Issue date Oct 6, 2009
- Umicore
- Maurits Van Camp
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Directed spatial organization of zinc oxide nanostructures
- Patent number 7,491,423
- Issue date Feb 17, 2009
- Sandia Corporation
- Julia Hsu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process to produce simonkolleite, zinc oxide and zinc hydroxide
- Patent number 6,863,873
- Issue date Mar 8, 2005
- Loren P. Hoboy
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Reduction of zinc oxide from complex sulfide concentrates using chl...
- Patent number 6,843,976
- Issue date Jan 18, 2005
- Noranda Inc.
- Carole Allen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for the purification of zinc oxide controlling particle size
- Patent number 6,783,744
- Issue date Aug 31, 2004
- Allan S Myerson
- C21 - METALLURGY OF IRON
Information Patent Grant
Process to selectively recover metals from waste dusts, sludges and...
- Patent number 6,770,249
- Issue date Aug 3, 2004
- Loren P. Hoboy
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Production of zinc oxide from acid soluble ore using precipitation...
- Patent number 6,726,889
- Issue date Apr 27, 2004
- Noranda, Inc.
- Yeonuk Choi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for the purification of zinc oxide controlling particle size
- Patent number 6,696,029
- Issue date Feb 24, 2004
- Allan S Myerson
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Process for the Production of Zinc Oxide Concentrate and Iron Ecosi...
- Publication number 20240368731
- Publication date Nov 7, 2024
- Juarez Linhares
- C21 - METALLURGY OF IRON
Information Patent Application
PROCESS AND PLANT FOR RECYCLING ZINC OXIDE RESIDUES
- Publication number 20240240283
- Publication date Jul 18, 2024
- METSO METALS OY
- Jochen GÜNTNER
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
OXYGEN INJECTION IN FLUID BED ORE CONCENTRATE ROASTING
- Publication number 20190112687
- Publication date Apr 18, 2019
- William J Mahoney
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS FOR THE REMOVAL OF METAL OR IMPURITIES FROM ELECTRIC ARC FU...
- Publication number 20160102382
- Publication date Apr 14, 2016
- Saudi Basic Industries Corporation
- Fazal-ur-Rehmen M. AWAN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method for Producing a High-purity Nanometer Zinc Oxide from Steel...
- Publication number 20150252446
- Publication date Sep 10, 2015
- JUHONG TECHNOLOGY CO., LTD.
- Shangquan Chen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method for Producing a High-purity Nanometer Zinc Oxide from Low-gr...
- Publication number 20150240327
- Publication date Aug 27, 2015
- SICHUAN XINHONG TECHNOLOGY CO., LTD.
- Shangquan Chen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
RECOVERY OF ZINC FROM LEAD SLAG
- Publication number 20150225811
- Publication date Aug 13, 2015
- Glencore Queensland Limited
- Paul Voigt
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ELECTRIC ARC FURNACE DUST RECYCLING APPARATUS AND METHOD
- Publication number 20140374970
- Publication date Dec 25, 2014
- EMPIRE TECHNOLOGY DEVELOPMENT LLC
- Ezekiel KRUGLICK
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
PROCESS FOR RECOVERING ZINC AND/OR ZINC OXIDE II
- Publication number 20140205519
- Publication date Jul 24, 2014
- METALLIC WASTE SOLUTIONS PTY LTD
- Raymond Walter Shaw
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Precipitation of Zinc from Solution
- Publication number 20140105797
- Publication date Apr 17, 2014
- Glencore Queensland Limited
- Paul Benjamin Voigt
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR PRODUCING OXIDE/HYDROXIDE
- Publication number 20140037519
- Publication date Feb 6, 2014
- M. Technique Co., Ltd.
- Jun Kuraki
- B82 - NANO-TECHNOLOGY
Information Patent Application
ELECTRIC ARC FURNACE DUST RECYCLING APPARATUS AND METHOD
- Publication number 20130042722
- Publication date Feb 21, 2013
- Ezekiel Kruglick
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
Method of reduction treatment of metal oxides or steelmaking waste...
- Publication number 20110113926
- Publication date May 19, 2011
- NIPPON STEEL CORPORATION
- Hiroshi Ichikawa
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR PRODUCING PIG IRON
- Publication number 20110041652
- Publication date Feb 24, 2011
- JFE STEEL CORPORATION
- Natsuo Ishiwata
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR PRODUCING REDUCED IRON
- Publication number 20110036204
- Publication date Feb 17, 2011
- JFE STEEL CORPORATION
- Natsuo Ishiwata
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR REDUCTION TREATMENT OF ELECTRIC FURNACE DUST
- Publication number 20100192726
- Publication date Aug 5, 2010
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel Ltd.)
- Hiroshi Sugitatsu
- B30 - PRESSES
Information Patent Application
REDUCTION TREATMENT APPARATUS AND METHOD OF REDUCTION TREATMENT
- Publication number 20100139456
- Publication date Jun 10, 2010
- Sumitomo Heavy Industries, Ltd.
- Nobuo EHARA
- C21 - METALLURGY OF IRON
Information Patent Application
METOHD OF PRODUCING OXIDE AND POWER THUS OBTAINED
- Publication number 20100086455
- Publication date Apr 8, 2010
- Kevin Clais
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Recovery of Non-Ferrous Metals from By-Products of the Zinc and Lea...
- Publication number 20100050814
- Publication date Mar 4, 2010
- Maurits Van Camp
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SLAG CONTROL IN A CHANNEL INDUCTION FURNACE
- Publication number 20090229406
- Publication date Sep 17, 2009
- James E. Bratina
- C21 - METALLURGY OF IRON
Information Patent Application
USE OF A CHANNEL INDUCTION FURNACE TO PROCESS AT LEAST ONE OF A MOL...
- Publication number 20090229408
- Publication date Sep 17, 2009
- James E. Bratina
- C21 - METALLURGY OF IRON
Information Patent Application
FEED MATERIAL COMPOSITION AND HANDLING IN A CHANNEL INDUCTION FURNACE
- Publication number 20090229409
- Publication date Sep 17, 2009
- James E. Bratina
- C21 - METALLURGY OF IRON
Information Patent Application
REDUCTANT ADDITION IN A CHANNEL INDUCTION FURNACE
- Publication number 20090229407
- Publication date Sep 17, 2009
- James E. Bratina
- C21 - METALLURGY OF IRON
Information Patent Application
Anti-Corrosion Pigments Coming Form Dust Of An Electric Arc Furnace...
- Publication number 20080196619
- Publication date Aug 21, 2008
- Ferrinov Inc.
- Maurice Morency
- B08 - CLEANING
Information Patent Application
Method and Use of an Apparatus for Recovery of Metals or Metal Comp...
- Publication number 20070215019
- Publication date Sep 20, 2007
- LINDE AG
- Joachim von Scheele
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Process for upgrading an ore or concentrate
- Publication number 20070178031
- Publication date Aug 2, 2007
- ZINIFEX LIMITED
- Paul Christopher Freeman
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Recovery of non-ferrous metals from zinc residues
- Publication number 20070125197
- Publication date Jun 7, 2007
- Maurits Van Camp
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
High density, high stability, sized metal oxide powder and process...
- Publication number 20060127291
- Publication date Jun 15, 2006
- Armen N. Abazajian
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method for reduction treatment of metal oxide or ironmaking waste a...
- Publication number 20060096419
- Publication date May 11, 2006
- Hiroshi Ichikawa
- C21 - METALLURGY OF IRON
Information Patent Application
Method for producing higher purity zinc oxide
- Publication number 20050112041
- Publication date May 26, 2005
- Deane A. Horne
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Obtaining zinc oxide

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Oxygen injection in fluid bed ore concentrate roasting

Process for recovering zinc and/or zinc oxide II

Recovery of zinc from lead slag

Method for producing a high-purity nanometer zinc oxide from steel...

Method for producing a high-purity nanometer zinc oxide from low-gr...

Synthesis of nanoparticles of metals and metal oxides using plant s...

Electric arc furnace dust recycling apparatus and method

Process for recovering zinc and/or zinc oxide II

Method for producing oxide/hydroxide

Precipitation of zinc from solution

Method of reduction treatment of metal oxides or steelmaking waste...

Method for producing pig iron

Method for reduction treatment of electric furnace dust

Reduction treatment apparatus and method of reduction treatment

Anti-corrosion pigments coming from dust of an electric arc furnace...

Method of producing zinc oxide powder

Recovery of non-ferrous metals from by-products of the zinc and lea...

Method for reduction treatment of metal oxide or ironmaking waste a...

Feed material composition and handling in a channel induction furnace

Use of a channel induction furnace to process at least one of a mol...

Reductant addition in a channel induction furnace

Slag control in a channel induction furnace

Recovery of non-ferrous metals from zinc residues

Directed spatial organization of zinc oxide nanostructures

Process to produce simonkolleite, zinc oxide and zinc hydroxide

Reduction of zinc oxide from complex sulfide concentrates using chl...

Method for the purification of zinc oxide controlling particle size

Process to selectively recover metals from waste dusts, sludges and...

Production of zinc oxide from acid soluble ore using precipitation...

Method for the purification of zinc oxide controlling particle size

Patents Applicationslast 30 patents

Process for the Production of Zinc Oxide Concentrate and Iron Ecosi...

PROCESS AND PLANT FOR RECYCLING ZINC OXIDE RESIDUES

OXYGEN INJECTION IN FLUID BED ORE CONCENTRATE ROASTING

PROCESS FOR THE REMOVAL OF METAL OR IMPURITIES FROM ELECTRIC ARC FU...

Method for Producing a High-purity Nanometer Zinc Oxide from Steel...

Method for Producing a High-purity Nanometer Zinc Oxide from Low-gr...

RECOVERY OF ZINC FROM LEAD SLAG

ELECTRIC ARC FURNACE DUST RECYCLING APPARATUS AND METHOD

PROCESS FOR RECOVERING ZINC AND/OR ZINC OXIDE II

Precipitation of Zinc from Solution

METHOD FOR PRODUCING OXIDE/HYDROXIDE

ELECTRIC ARC FURNACE DUST RECYCLING APPARATUS AND METHOD

Method of reduction treatment of metal oxides or steelmaking waste...

METHOD FOR PRODUCING PIG IRON

METHOD FOR PRODUCING REDUCED IRON

METHOD FOR REDUCTION TREATMENT OF ELECTRIC FURNACE DUST

REDUCTION TREATMENT APPARATUS AND METHOD OF REDUCTION TREATMENT

METOHD OF PRODUCING OXIDE AND POWER THUS OBTAINED

Recovery of Non-Ferrous Metals from By-Products of the Zinc and Lea...

SLAG CONTROL IN A CHANNEL INDUCTION FURNACE

USE OF A CHANNEL INDUCTION FURNACE TO PROCESS AT LEAST ONE OF A MOL...

FEED MATERIAL COMPOSITION AND HANDLING IN A CHANNEL INDUCTION FURNACE

REDUCTANT ADDITION IN A CHANNEL INDUCTION FURNACE

Anti-Corrosion Pigments Coming Form Dust Of An Electric Arc Furnace...

Method and Use of an Apparatus for Recovery of Metals or Metal Comp...

Process for upgrading an ore or concentrate

Recovery of non-ferrous metals from zinc residues

High density, high stability, sized metal oxide powder and process...

Method for reduction treatment of metal oxide or ironmaking waste a...

Method for producing higher purity zinc oxide