refining

Industry

CPC
C22B23/06

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Parent Industries

CCHEMISTRY METALLURGY C22Metallurgy C22BPRODUCTION AND REFINING OF METALS PRETREATMENT OF RAW MATERIALS C22B23/00Obtaining nickel or cobalt

Current Industry

C22B23/06refining

Industries

Patents Grantslast 30 patents

Information Patent Grant
Ferronickel alloy direct refining processes and processes for produ...
- Patent number 11,873,539
- Issue date Jan 16, 2024
- Hatch Ltd.
- Robert John Fraser
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Aqueous cobalt chloride solution refinement method
- Patent number 10,501,334
- Issue date Dec 10, 2019
- Sumitomo Metal Mining Co., Ltd.
- Hideki Ohara
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Aqueous cobalt chloride solution purification method
- Patent number 10,239,764
- Issue date Mar 26, 2019
- Sumitomo Metal Mining Co., Ltd.
- Toshirou Tan
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Process for the production of a PGM-enriched alloy
- Patent number 10,202,669
- Issue date Feb 12, 2019
- Heraeus Deutschland GmbH & Co. KG
- Norbert Ritschel
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Fluxing method to reverse the adverse effects of aluminum impuritie...
- Patent number 10,006,112
- Issue date Jun 26, 2018
- Glassimetal Technology, Inc.
- Jong Hyun Na
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Isotope displacement refining process for producing low alpha mater...
- Patent number 9,708,689
- Issue date Jul 18, 2017
- Honeywell International Inc.
- Brett M. Clark
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Alloy refining methods
- Patent number 9,683,273
- Issue date Jun 20, 2017
- ATI PROPERTIES LLC
- Roy J. Matway
- C21 - METALLURGY OF IRON
Information Patent Grant
Refining and casting apparatus and method
- Patent number 9,008,148
- Issue date Apr 14, 2015
- ATI Properties, Inc.
- Robin M. Forbes Jones
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Apparatus and process for making high purity nickel
- Patent number 8,852,315
- Issue date Oct 7, 2014
- CVMR Corporation
- Walter Curlook
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for manufacturing Ni-base alloy and Ni-base alloy
- Patent number 8,845,958
- Issue date Sep 30, 2014
- Hitachi Metals, Ltd.
- Chuya Aoki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Pyrometallurgical method
- Patent number 8,657,916
- Issue date Feb 25, 2014
- Xstrata Technology Pty Ltd
- Stanko Nikolic
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
High-strength Ni-based alloy tube for nuclear power use and method...
- Patent number 8,246,766
- Issue date Aug 21, 2012
- Sumitomo Metal Industries, Ltd.
- Tetsuo Yokoyama
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Induction melting apparatus employing halide type crucible, process...
- Patent number 7,967,057
- Issue date Jun 28, 2011
- Kobe Steel, Ltd.
- Kazutaka Kunii
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Cobalt recovery from cobalt catalysed hydroformylation reactions
- Patent number 7,910,782
- Issue date Mar 22, 2011
- ExxonMobil Chemical Patents Inc.
- Eddy T. A. Van Driessche
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Apparatus and process for making high purity nickel
- Patent number 7,776,129
- Issue date Aug 17, 2010
- Chemical Vapour Metal Refining Inc.
- Walter Curlook
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method and apparatus for manufacturing high-purity hydrogen storage...
- Patent number 7,651,546
- Issue date Jan 26, 2010
- Chung Shan Institute of Science and Technology, Armaments Bureau, M.N.D.
- Yuan-Pang Wu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Production of ferro-nickel or nickel matte by a combined hydrometal...
- Patent number 7,597,738
- Issue date Oct 6, 2009
- BHP Billiton SSM Technology Pty Ltd.
- Houyuan Liu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Inorganic nanoparticle and method for producing the same
- Patent number 7,255,922
- Issue date Aug 14, 2007
- Dai Nippon Printing Co., Ltd.
- Seiji Take
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Battery recycling
- Patent number 7,169,206
- Issue date Jan 30, 2007
- Umicore
- Daniel Cheret
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Refining and casting apparatus
- Patent number 7,154,932
- Issue date Dec 26, 2006
- ATI Properties, Inc.
- Robin M. Forbes Jones
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for producing metal powder and metal powder, and electrocond...
- Patent number 6,863,708
- Issue date Mar 8, 2005
- Toho Titanium Co., Ltd.
- Wataru Kagohashi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Apparatus for processing metals
- Patent number 6,843,896
- Issue date Jan 18, 2005
- Honeywell International Inc.
- Guangxin Wang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Microwave assisted continuous synthesis of nanocrystalline powders...
- Patent number 6,833,019
- Issue date Dec 21, 2004
- The United States of America as represented by the Secretary of the Navy
- David Lewis
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for processing metals
- Patent number 6,818,119
- Issue date Nov 16, 2004
- Honeywell International Inc.
- Guangxin Wang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Large diameter ingots of nickel base alloys
- Patent number 6,719,858
- Issue date Apr 13, 2004
- ATI Properties, Inc.
- Betsy J. Bond
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of reducing corrosion potential and stress corrosion crackin...
- Patent number 6,548,178
- Issue date Apr 15, 2003
- General Electric Company
- Young Jin Kim
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Refining and casting apparatus and method
- Patent number 6,496,529
- Issue date Dec 17, 2002
- ATI Properties, Inc.
- Robin M. Forbes Jones
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of reducing corrosion potential and stress corrosion crackin...
- Patent number 6,488,782
- Issue date Dec 3, 2002
- General Electric Company
- Young Jin Kim
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Cobalt recovery process
- Patent number 6,428,601
- Issue date Aug 6, 2002
- Chemical Vapour Metal Refining Inc.
- Dmitri S Terekhov
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for producing large diameter ingots of nickel base alloys
- Patent number 6,416,564
- Issue date Jul 9, 2002
- ATI Properties, Inc.
- Betsy J. Bond
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
ENERGY-EFFICIENT PYROMETALLURGICAL PROCESS FOR TREATING LI-ION BATT...
- Publication number 20240258597
- Publication date Aug 1, 2024
- Lennart SCHEUNIS
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS FOR RECOVERING MATERIALS FROM SPENT RECHARGEABLE LITHIUM BA...
- Publication number 20240055681
- Publication date Feb 15, 2024
- Tesla, Inc.
- Feng Zou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NICKEL ALLOY HAVING SUPERIOR SURFACE PROPERTIES AND PRODUCTION METH...
- Publication number 20240011126
- Publication date Jan 11, 2024
- Nippon Yakin Kogyo Co., Ltd.
- Fumiaki KIRIHARA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
FERRONICKEL ALLOY DIRECT REFINING PROCESSES AND PROCESSES FOR PRODU...
- Publication number 20230193423
- Publication date Jun 22, 2023
- Hatch Ltd.
- Robert John Fraser
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
BATTERY RECYCLING BY REDUCTION AND CARBONYLATION
- Publication number 20230155202
- Publication date May 18, 2023
- BASF SE
- Wolfgang ROHDE
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR RECOVERING NICKEL AND COBALT FROM NICKEL, IRON, AND COBA...
- Publication number 20210130926
- Publication date May 6, 2021
- POSCO
- Byong-Pil LEE
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
AQUEOUS COBALT CHLORIDE SOLUTION REFINEMENT METHOD
- Publication number 20180134577
- Publication date May 17, 2018
- Sumitomo Metal Mining Co., Ltd.
- Hideki OHARA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS FOR THE PRODUCTION OF A PGM-ENRICHED ALLOY
- Publication number 20170002441
- Publication date Jan 5, 2017
- Heraeus Deutschland GmbH & Co. KG
- Norbert RITSCHEL
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ISOTOPE DISPLACEMENT REFINING PROCESS FOR PRODUCING LOW ALPHA MATER...
- Publication number 20160298208
- Publication date Oct 13, 2016
- Honeywell International Inc.
- Brett M. Clark
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ALLOY REFINING METHODS
- Publication number 20150211082
- Publication date Jul 30, 2015
- ATI Properties, Inc.
- Roy J. Matway
- C21 - METALLURGY OF IRON
Information Patent Application
FLUXING METHOD TO REVERSE THE ADVERSE EFFECTS OF ALUMINUM IMPURITIE...
- Publication number 20150050181
- Publication date Feb 19, 2015
- GLASSIMETAL TECHNOLOGY, INC.
- Jong Hyun Na
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ALLOY REFINING METHODS
- Publication number 20140260804
- Publication date Sep 18, 2014
- ATI Properties, Inc.
- Roy J. Matway
- C21 - METALLURGY OF IRON
Information Patent Application
PYROMETALLURGICAL METHOD
- Publication number 20130145901
- Publication date Jun 13, 2013
- XSTRATA TECHNOLOGY PTY LTD.
- Stanko Nikolic
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
HIGH-STRENGTH Ni-BASED ALLOY TUBE FOR NUCLEAR POWER USE AND METHOD...
- Publication number 20110183151
- Publication date Jul 28, 2011
- Sumitomo Metal Industries, Ltd.
- Tetsuo YOKOYAMA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
PROCESS FOR MANUFACTURING NI-BASE ALLOY AND NI-BASE ALLOY
- Publication number 20110171058
- Publication date Jul 14, 2011
- Hitachi Metals, Ltd.
- Chuya Aoki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Production of Nickel
- Publication number 20110103998
- Publication date May 5, 2011
- Ivan Ratchev
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
APPARATUS AND PROCESS FOR MAKING HIGH PURITY NICKEL
- Publication number 20100275731
- Publication date Nov 4, 2010
- CHEMICAL VAPOUR METAL REFINING INC.
- Walter Curlook
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Cobalt Recovery From Cobalt Catalysed Hydroformylation Reactions
- Publication number 20100228046
- Publication date Sep 9, 2010
- Eddy T.A. Van Driessche
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method for producing high-purity nickel
- Publication number 20090272651
- Publication date Nov 5, 2009
- JINCHUAN GROUP LTD.
- Yongjun Li
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Method and apparatus for manufacturing high-purity hydrogen storage...
- Publication number 20090100968
- Publication date Apr 23, 2009
- Yuan-Pang Wu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
INDUCTION MELTING APPARATUS EMPLOYING HALIDE TYPE CRUCIBLE, PROCESS...
- Publication number 20090038772
- Publication date Feb 12, 2009
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Kazutaka Kunii
- C21 - METALLURGY OF IRON
Information Patent Application
Ultra-high purity NiPt alloys and sputtering targets comprising same
- Publication number 20090028744
- Publication date Jan 29, 2009
- HERAEUS, INC.
- Jun Hui
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Apparatus and process for making high purity nickel
- Publication number 20080267810
- Publication date Oct 30, 2008
- Walter Curlook
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD AND SYSTEM FOR INJECTING GAS INTO A COPPER REFINING PROCESS
- Publication number 20080264209
- Publication date Oct 30, 2008
- Adrian Deneys
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Production of Ferro-Nickel or Nickel Matte by a combined Hydrometal...
- Publication number 20080016986
- Publication date Jan 24, 2008
- Houyuan Liu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method for refining non-ferrous metal
- Publication number 20070175298
- Publication date Aug 2, 2007
- Adrian Deneys
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Refining and Casting Apparatus and Method
- Publication number 20070151695
- Publication date Jul 5, 2007
- ATI Properties, Inc.
- Robin M. Forbes Jones
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Production of active nickel powder and transformation thereof into...
- Publication number 20070034053
- Publication date Feb 15, 2007
- Falconbridge Limited
- Michael Collins
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Direct production of refined metals and alloys
- Publication number 20060162498
- Publication date Jul 27, 2006
- Noel Alfred Warner
- C21 - METALLURGY OF IRON
Information Patent Application
Inorganic nanoparticle and method for producing the same
- Publication number 20050255319
- Publication date Nov 17, 2005
- Seiji Take
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Ferronickel alloy direct refining processes and processes for produ...

Aqueous cobalt chloride solution refinement method

Aqueous cobalt chloride solution purification method

Process for the production of a PGM-enriched alloy

Fluxing method to reverse the adverse effects of aluminum impuritie...

Isotope displacement refining process for producing low alpha mater...

Alloy refining methods

Refining and casting apparatus and method

Apparatus and process for making high purity nickel

Process for manufacturing Ni-base alloy and Ni-base alloy

Pyrometallurgical method

High-strength Ni-based alloy tube for nuclear power use and method...

Induction melting apparatus employing halide type crucible, process...

Cobalt recovery from cobalt catalysed hydroformylation reactions

Apparatus and process for making high purity nickel

Method and apparatus for manufacturing high-purity hydrogen storage...

Production of ferro-nickel or nickel matte by a combined hydrometal...

Inorganic nanoparticle and method for producing the same

Battery recycling

Refining and casting apparatus

Method for producing metal powder and metal powder, and electrocond...

Apparatus for processing metals

Microwave assisted continuous synthesis of nanocrystalline powders...

Method for processing metals

Large diameter ingots of nickel base alloys

Method of reducing corrosion potential and stress corrosion crackin...

Refining and casting apparatus and method

Method of reducing corrosion potential and stress corrosion crackin...

Cobalt recovery process

Method for producing large diameter ingots of nickel base alloys

Patents Applicationslast 30 patents

ENERGY-EFFICIENT PYROMETALLURGICAL PROCESS FOR TREATING LI-ION BATT...

PROCESS FOR RECOVERING MATERIALS FROM SPENT RECHARGEABLE LITHIUM BA...

NICKEL ALLOY HAVING SUPERIOR SURFACE PROPERTIES AND PRODUCTION METH...

FERRONICKEL ALLOY DIRECT REFINING PROCESSES AND PROCESSES FOR PRODU...

BATTERY RECYCLING BY REDUCTION AND CARBONYLATION

METHOD FOR RECOVERING NICKEL AND COBALT FROM NICKEL, IRON, AND COBA...

AQUEOUS COBALT CHLORIDE SOLUTION REFINEMENT METHOD

PROCESS FOR THE PRODUCTION OF A PGM-ENRICHED ALLOY

ISOTOPE DISPLACEMENT REFINING PROCESS FOR PRODUCING LOW ALPHA MATER...

ALLOY REFINING METHODS

FLUXING METHOD TO REVERSE THE ADVERSE EFFECTS OF ALUMINUM IMPURITIE...

ALLOY REFINING METHODS

PYROMETALLURGICAL METHOD

HIGH-STRENGTH Ni-BASED ALLOY TUBE FOR NUCLEAR POWER USE AND METHOD...

PROCESS FOR MANUFACTURING NI-BASE ALLOY AND NI-BASE ALLOY

Production of Nickel

APPARATUS AND PROCESS FOR MAKING HIGH PURITY NICKEL

Cobalt Recovery From Cobalt Catalysed Hydroformylation Reactions

Method for producing high-purity nickel

Method and apparatus for manufacturing high-purity hydrogen storage...

INDUCTION MELTING APPARATUS EMPLOYING HALIDE TYPE CRUCIBLE, PROCESS...

Ultra-high purity NiPt alloys and sputtering targets comprising same

Apparatus and process for making high purity nickel

METHOD AND SYSTEM FOR INJECTING GAS INTO A COPPER REFINING PROCESS

Production of Ferro-Nickel or Nickel Matte by a combined Hydrometal...

Method for refining non-ferrous metal

Refining and Casting Apparatus and Method

Production of active nickel powder and transformation thereof into...

Direct production of refined metals and alloys

Inorganic nanoparticle and method for producing the same