of Zn or ZnO

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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y02Climate change prevention Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS Y02P10/00Technologies related to metal processing

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Y02P10/232of Zn or ZnO

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Patents Grantslast 30 patents

Information Patent Grant
Batchwise working-up recycling materials in a rotatable reactor
- Patent number 8,435,323
- Issue date May 7, 2013
- Boliden Mineral AB
- Olof Sandberg
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for recycling aluminum alloy scrap coming from the aeronaut...
- Patent number 8,202,347
- Issue date Jun 19, 2012
- Constellium France
- Jean-Francois Verdier
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Modified induction furnace and process for removing zinc-containing...
- Patent number 8,110,019
- Issue date Feb 7, 2012
- Consejo Superior de Investigaciones Cientificas
- Miguel Fernández López
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for the valorisation of zinc-and sulphate-rich residue
- Patent number 8,101,153
- Issue date Jan 24, 2012
- Paul Wurth S.A.
- Jean-Luc Roth
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for recycling steelmaking dust
- Patent number 8,080,084
- Issue date Dec 20, 2011
- NTN Corporation
- Shozo Goto
- C21 - METALLURGY OF IRON
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
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
Method of producing stainless steel by re-using waste material of s...
- Patent number 7,175,691
- Issue date Feb 13, 2007
- Kobe Steel, Ltd.
- Hiroshi Sugitatsu
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for recovering zinc oxide from dust
- Patent number 6,102,982
- Issue date Aug 15, 2000
- NKK Corporation
- Shinichi Isozaki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of treating dust exhausted from melting furnace
- Patent number 6,083,294
- Issue date Jul 4, 2000
- Aichi Steel Works, Ltd.
- Toshikatsu Hara
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for processing waste incineration residues
- Patent number 6,059,854
- Issue date May 9, 2000
- Holderbank Financiere Glarus AG.
- Alfred Edlinger
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus for recovering zinc oxide from dust
- Patent number 6,042,776
- Issue date Mar 28, 2000
- NKK Corporation
- Shinichi Isozaki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Direct smelting or zinc concentrates and residues
- Patent number 5,443,614
- Issue date Aug 22, 1995
- Noranda, Inc.
- Rui-Quing Li
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Cotreatment of sewage and steelworks wastes
- Patent number 5,364,441
- Issue date Nov 15, 1994
- Illawarra Technology Corporation Limited
- Howard K. Worner
- C21 - METALLURGY OF IRON
Information Patent Grant
Smelting of metallurgical waste materials containing iron compounds...
- Patent number 5,282,881
- Issue date Feb 1, 1994
- Ausmelt Pty. Ltd.
- Brian R. Baldock
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of treatment of zinc-containing by-products and waste materials
- Patent number 5,196,047
- Issue date Mar 23, 1993
- Elkem Technology a/s
- Jan A. Aune
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method and composition for use in recycling metal containing furnac...
- Patent number 5,186,742
- Issue date Feb 16, 1993
- Chemical Lime Company
- David C. Hoffman
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for the removal of non-ferrous metals from solid ferrous scrap
- Patent number 5,090,999
- Issue date Feb 25, 1992
- Nippon Centronix, Ltd.
- Masanori Iwase
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for utilizing of zinc-containing metallurgical dusts and sl...
- Patent number 4,940,487
- Issue date Jul 10, 1990
- Voest-Alpine Stahl Donawitz Gesellschaft m.b.H.
- Walter Lugscheider
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for reclaiming metal values from electric arc furnace flue d...
- Patent number 4,836,847
- Issue date Jun 6, 1989
- ZIA Technology, Inc.
- Norman G. Bishop
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for reclaiming metal values from electric arc...
- Patent number 4,758,268
- Issue date Jul 19, 1988
- ZIA Technology, Inc.
- Norman G. Bishop
- C21 - METALLURGY OF IRON
Information Patent Grant
Thermal gravity classifying apparatus and method
- Patent number 4,617,112
- Issue date Oct 14, 1986
- M.A. Industries, Inc.
- Michael E. Stout
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for recovering zinc from a sulfidic zinc source
- Patent number 4,477,323
- Issue date Oct 16, 1984
- Klockner-Humboldt Deutz AG
- Mohammed Esna-Ashari
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Separative treatment of zinc-bearing flue dust
- Patent number 4,355,009
- Issue date Oct 19, 1982
- Southwire Company
- Maxson L. Stewart
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for recovering zinc and zinc alloys from automobile scrap
- Patent number 4,302,245
- Issue date Nov 24, 1981
- American Can Company
- Frederic T. Winters
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Material separation
- Patent number 4,227,922
- Issue date Oct 14, 1980
- Encomech Engineering Services Ltd.
- William R. Laws
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Thermal treatment of leaching residue from hydrometallurgical zinc...
- Patent number 4,072,503
- Issue date Feb 7, 1978
- Det Norske Zinkkompani A/S
- Stig A. Peterson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for ilmenite ore reduction
- Patent number 3,966,455
- Issue date Jun 29, 1976
- Paul Franklin Taylor
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Extraction of copper from copper sulfides
- Patent number 3,933,475
- Issue date Jan 20, 1976
- Rollan Swanson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
3929598
- Patent number 3,929,598
- Issue date Dec 30, 1975
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
ENERGY EFFICIENT SALT-FREE RECOVERY OF METAL FROM DROSS
- Publication number 20200332392
- Publication date Oct 22, 2020
- PYROGENESIS CANADA, INC.
- Michel G. Drouet
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
Energy Efficient Salt-Free Recovery Of Metal From Dross
- Publication number 20130186236
- Publication date Jul 25, 2013
- PYROGENESIS CANADA INC.
- Michel G. Drouet
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Metal Recovery Process
- Publication number 20120114539
- Publication date May 10, 2012
- MINEX TECHNOLOGIES LIMITED
- Robert John Bowell
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
MODIFIED INDUCTION FURNACE AND PROCESS FOR REMOVING ZINC-CONTAINING...
- Publication number 20100242675
- Publication date Sep 30, 2010
- CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS
- Miguel Fernández López
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR THE VALORISATION OF ZINC-AND SULPHATE-RICH RESIDUE
- Publication number 20100189637
- Publication date Jul 29, 2010
- PAUL WURTH S.A.
- Jean-Luc Roth
- 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
PROCESS FOR RECYCLING ALUMINIUM ALLOY SCRAP COMING FROM THE AERONAU...
- Publication number 20090285716
- Publication date Nov 19, 2009
- ALCAN RHENALU
- Jean-Francois Verdier
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR RECYCLING STEELMAKING DUST
- Publication number 20090165599
- Publication date Jul 2, 2009
- NTN CORPORATION
- Shozo Goto
- B30 - PRESSES
Information Patent Application
Separation of Metal Values in Zinc Leaching Residues
- Publication number 20080196551
- Publication date Aug 21, 2008
- Maurits Van Camp
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Recovery of steel from contaminated scrap
- Publication number 20070180955
- Publication date Aug 9, 2007
- Noel Alfred Warner
- C21 - METALLURGY OF IRON
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
METHOD OF PRODUCING STAINLESS STEEL BY RE-USING WASTE MATERIAL OF S...
- Publication number 20070079667
- Publication date Apr 12, 2007
- KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD)
- Hiroshi SUGITATSU
- C21 - METALLURGY OF IRON
Information Patent Application
Method of producing stainless steel by re-using waste material of s...
- Publication number 20060278042
- Publication date Dec 14, 2006
- Kabushiki Kaisha Kobe Seiko Sho ( Kobe Steel, Ltd)
- Hiroshi Sugitatsu
- C21 - METALLURGY OF IRON
Information Patent Application
Batchwise working-up recycling materials in a rotatable reactor
- Publication number 20050284261
- Publication date Dec 29, 2005
- BOLIDEN MINERAL AB
- Olof Sandberg
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method of producing stainless steel by re-using waste material of s...
- Publication number 20030233912
- Publication date Dec 25, 2003
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel Ltd)
- Hiroshi Sugitatsu
- C21 - METALLURGY OF IRON

of Zn or ZnO

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Batchwise working-up recycling materials in a rotatable reactor

Process for recycling aluminum alloy scrap coming from the aeronaut...

Modified induction furnace and process for removing zinc-containing...

Method for the valorisation of zinc-and sulphate-rich residue

Method for recycling steelmaking dust

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

Recovery of non-ferrous metals from zinc residues

Method of producing stainless steel by re-using waste material of s...

Method for recovering zinc oxide from dust

Method of treating dust exhausted from melting furnace

Process for processing waste incineration residues

Apparatus for recovering zinc oxide from dust

Direct smelting or zinc concentrates and residues

Cotreatment of sewage and steelworks wastes

Smelting of metallurgical waste materials containing iron compounds...

Method of treatment of zinc-containing by-products and waste materials

Method and composition for use in recycling metal containing furnac...

Process for the removal of non-ferrous metals from solid ferrous scrap

Process for utilizing of zinc-containing metallurgical dusts and sl...

Method for reclaiming metal values from electric arc furnace flue d...

Method and apparatus for reclaiming metal values from electric arc...

Thermal gravity classifying apparatus and method

Method for recovering zinc from a sulfidic zinc source

Separative treatment of zinc-bearing flue dust

Method for recovering zinc and zinc alloys from automobile scrap

Material separation

Thermal treatment of leaching residue from hydrometallurgical zinc...

Process for ilmenite ore reduction

Extraction of copper from copper sulfides

3929598

Patents Applicationslast 30 patents

ENERGY EFFICIENT SALT-FREE RECOVERY OF METAL FROM DROSS

Energy Efficient Salt-Free Recovery Of Metal From Dross

Metal Recovery Process

MODIFIED INDUCTION FURNACE AND PROCESS FOR REMOVING ZINC-CONTAINING...

METHOD FOR THE VALORISATION OF ZINC-AND SULPHATE-RICH RESIDUE

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

PROCESS FOR RECYCLING ALUMINIUM ALLOY SCRAP COMING FROM THE AERONAU...

METHOD FOR RECYCLING STEELMAKING DUST

Separation of Metal Values in Zinc Leaching Residues

Recovery of steel from contaminated scrap

Recovery of non-ferrous metals from zinc residues

METHOD OF PRODUCING STAINLESS STEEL BY RE-USING WASTE MATERIAL OF S...

Method of producing stainless steel by re-using waste material of s...

Batchwise working-up recycling materials in a rotatable reactor

Method of producing stainless steel by re-using waste material of s...