by chemical substitution

Industry

CPC
C22B23/0469

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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

C22B23/0469by chemical substitution

Industries

Patents Grantslast 30 patents

Information Patent Grant
Process for the recovery of metals from polymetallic nodules
- Patent number 12,168,812
- Issue date Dec 17, 2024
- Umicore
- Michel Daniels
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Hydrometallurgical process to produce pure magnesium metal and vari...
- Patent number 10,563,314
- Issue date Feb 18, 2020
- ALLIANCE MAGNÉSIUM INC.
- Joël Fournier
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Processes for recovering non-ferrous metals from solid matrices
- Patent number 10,533,238
- Issue date Jan 14, 2020
- METALS TECHNOLOGY DEVELOPMENT COMPANY LLC
- Massimo Giuseppe Maccagni
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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
Nickel recovery process
- Patent number 10,344,354
- Issue date Jul 9, 2019
- Sumitomo Metal Mining Co., Ltd.
- Hirofumi Shoji
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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
Dezincification plant, method for operating dezincification plant,...
- Patent number 9,945,007
- Issue date Apr 17, 2018
- Sumitomo Metal Mining Co., Ltd.
- Hiroyuki Mitsui
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Processes for recovering non-ferrous metals from solid matrices
- Patent number 9,945,006
- Issue date Apr 17, 2018
- METALS TECHNOLOGY DEVELOPMENT COMPANY, LLC
- Massimo Giuseppe Maccagni
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for producing high-purity nickel sulfate
- Patent number 9,702,023
- Issue date Jul 11, 2017
- Sumitomo Metal Mining Co., Ltd.
- Atsushi Idegami
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Production of high grade nickel product
- Patent number 9,481,919
- Issue date Nov 1, 2016
- CERRO MATOSO SA
- Houyuan Liu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for selective precipitation of iron, arsenic and antimony
- Patent number 9,222,147
- Issue date Dec 29, 2015
- Nichromet Extraction Inc.
- Jean-Marc Lalancette
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Liquid storage apparatus and method of controlling the pressure in...
- Patent number 9,139,890
- Issue date Sep 22, 2015
- Sumitomo Metal Mining Co., Ltd.
- Hiroyuki Mitsui
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for producing high-purity nickel surface
- Patent number 9,017,640
- Issue date Apr 28, 2015
- Sumitomo Metal Mining Co., Ltd.
- Takayuki Nakai
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for production of metallic cobalt from the nickel solvent ex...
- Patent number 8,906,220
- Issue date Dec 9, 2014
- Vanessa Torres
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of recovering metal values from nickel-containing ores
- Patent number 8,814,980
- Issue date Aug 26, 2014
- Drinkard Metalox, Inc.
- William F. Drinkard
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method and apparatus for controlling metal separation
- Patent number 8,021,459
- Issue date Sep 20, 2011
- Outotec Oyj
- Aimo Järvinen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Recovery of nickel, cobalt, iron, silica, zinc and copper from late...
- Patent number 7,387,767
- Issue date Jun 17, 2008
- Dynatec Corporation
- Finlay Campbell
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Nickel refining method
- Patent number 7,138,005
- Issue date Nov 21, 2006
- Sumitomo Metal Mining Co., Ltd.
- Keiji Kudo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for recovering rare earth metal from oxide ore by concentra...
- Patent number 5,756,056
- Issue date May 26, 1998
- Pacific Metals Co., Ltd.
- Akira Kimura
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for recovering cobalt from hexammine cobaltic (111) solutions
- Patent number 4,804,407
- Issue date Feb 14, 1989
- GTE Products Corporation
- Richard A. Scheithauer
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for producing fine cobalt metal powder
- Patent number 4,798,623
- Issue date Jan 17, 1989
- GTE Products Corporation
- Michael J. Cheresnowsky
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for preparing finely divided metal powders
- Patent number 4,713,110
- Issue date Dec 15, 1987
- Studiengesellschaft Kohle mbH
- Borislav Bogdanovic
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of recovering nickel from laterite ores
- Patent number 4,548,794
- Issue date Oct 22, 1985
- California Nickel Corporation
- E. Harris Lowenhaupt
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Production of cobalt and nickel powder
- Patent number 4,545,814
- Issue date Oct 8, 1985
- Amax Inc.
- Eddie C. J. Chou
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for the selective dissolution of cobalt from cobaltite-pyri...
- Patent number 4,457,897
- Issue date Jul 3, 1984
- Noranda Mines Limited
- Robert W. Stanley
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for producing cobalt metal powder
- Patent number 4,348,224
- Issue date Sep 7, 1982
- GTE Products Corporation
- Richard G. W. Gingerich
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Recovery of cobalt and manganese from ash of residue from manufactu...
- Patent number 4,308,240
- Issue date Dec 29, 1981
- Standard Oil Company (Indiana)
- Jon J. Harper
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Separation of cobalt and manganese from trimellitic acid process re...
- Patent number 4,298,759
- Issue date Nov 3, 1981
- Standard Oil Company (Indiana)
- Jon J. Harper
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for recovering cobalt
- Patent number 4,278,463
- Issue date Jul 14, 1981
- GTE Products Corporation
- Clarence D. Vanderpool
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Continuous process for the purification of zinc plants electrolytes...
- Patent number 4,252,622
- Issue date Feb 24, 1981
- Texasgulf Inc.
- George M. Freeman
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR SEPARATING COBALT AND NICKEL
- Publication number 20230313337
- Publication date Oct 5, 2023
- MITSUBISHI MATERIALS CORPORATION
- Atsushi Miyazaki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
BATTERY RECYCLING BY HYDROGEN GAS INJECTION IN LEACH
- Publication number 20220010407
- Publication date Jan 13, 2022
- BASF SE
- Wolfgang ROHDE
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESSES FOR RECOVERING NON-FERROUS METALS FROM SOLID MATRICES
- Publication number 20180171432
- Publication date Jun 21, 2018
- Metals Technology Development Company LLC
- Massimo Giuseppe MACCAGNI
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
AQUEOUS COBALT CHLORIDE SOLUTION PURIFICATION METHOD
- Publication number 20180148344
- Publication date May 31, 2018
- Sumitomo Metal Mining Co., Ltd.
- Toshirou TAN
- C01 - INORGANIC CHEMISTRY
Information Patent Application
NICKEL RECOVERY PROCESS
- Publication number 20170240994
- Publication date Aug 24, 2017
- Sumitomo Metal Mining Co., Ltd.
- Hirofumi SHOJI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR RECYCLING VALUABLE METALS FROM SPENT BATTERIES
- Publication number 20170170532
- Publication date Jun 15, 2017
- Institut National de la Recherche Scientifique
- Jean-Francois Blais
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
HYDROMETALLURGICAL PROCESS TO PRODUCE PURE MAGNESIUM METAL AND VARI...
- Publication number 20170159190
- Publication date Jun 8, 2017
- Joël FOURNIER
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
PROCESSES FOR TREATING MAGNESIUM-CONTAINING MATERIALS
- Publication number 20160265082
- Publication date Sep 15, 2016
- ORBITE TECHNOLOGIES INC.
- Richard BOUDREAULT
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR PRODUCING HIGH-PURITY NICKEL SULFATE
- Publication number 20150078972
- Publication date Mar 19, 2015
- Sumitomo Metal Mining Co., Ltd.
- Atsushi Idegami
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
DEZINCIFICATION PLANT, METHOD FOR OPERATING DEZINCIFICATION PLANT,...
- Publication number 20150023849
- Publication date Jan 22, 2015
- Sumitomo Metal Mining Co., Ltd.
- Hiroyuki Mitsui
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR PRODUCING HIGH-PURITY NICKEL SURFACE
- Publication number 20140322109
- Publication date Oct 30, 2014
- Takayuki Nakai
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR SELECTIVE PRECIPITATION OF IRON, ARSENIC AND ANTIMONY
- Publication number 20140120012
- Publication date May 1, 2014
- Nichromet Extraction Inc.
- Jean-Marc Lalancette
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
LIQUID STORAGE APPARATUS AND METHOD OF CONTROLLING THE PRESSURE IN...
- Publication number 20130199620
- Publication date Aug 8, 2013
- Sumitomo Metal Mining Co., Ltd.
- Hiroyuki Mitsui
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method of recovering metal values from nickel-containing ores
- Publication number 20120073407
- Publication date Mar 29, 2012
- Drinkard Metalox, Inc.
- William F. Drinkard, JR.
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Process for the Recovery of Nickel and/or Cobalt from a Leach Solution
- Publication number 20110283831
- Publication date Nov 24, 2011
- Eric Girvan Roche
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR PRODUCTION OF METALLIC COBALT FROM THE NICKEL SOLVENT EX...
- Publication number 20100089764
- Publication date Apr 15, 2010
- Vanessa Torres
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Method and Apparatus for Controlling Metal Separation
- Publication number 20070273071
- Publication date Nov 29, 2007
- Outokumpu Technology OY
- Aimo Jarvinen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Process for recovery of nickel and cobalt from laterite ore
- Publication number 20060228279
- Publication date Oct 12, 2006
- Finlay Campbell
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method of recovery of metals from etching solutions
- Publication number 20050042156
- Publication date Feb 24, 2005
- Fritz Scholz
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Nickel refining method
- Publication number 20030066389
- Publication date Apr 10, 2003
- Keiji Kudo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

by chemical substitution

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Process for the recovery of metals from polymetallic nodules

Hydrometallurgical process to produce pure magnesium metal and vari...

Processes for recovering non-ferrous metals from solid matrices

Aqueous cobalt chloride solution refinement method

Nickel recovery process

Aqueous cobalt chloride solution purification method

Dezincification plant, method for operating dezincification plant,...

Processes for recovering non-ferrous metals from solid matrices

Method for producing high-purity nickel sulfate

Production of high grade nickel product

Method for selective precipitation of iron, arsenic and antimony

Liquid storage apparatus and method of controlling the pressure in...

Method for producing high-purity nickel surface

Method for production of metallic cobalt from the nickel solvent ex...

Method of recovering metal values from nickel-containing ores

Method and apparatus for controlling metal separation

Recovery of nickel, cobalt, iron, silica, zinc and copper from late...

Nickel refining method

Process for recovering rare earth metal from oxide ore by concentra...

Method for recovering cobalt from hexammine cobaltic (111) solutions

Method for producing fine cobalt metal powder

Process for preparing finely divided metal powders

Method of recovering nickel from laterite ores

Production of cobalt and nickel powder

Process for the selective dissolution of cobalt from cobaltite-pyri...

Method for producing cobalt metal powder

Recovery of cobalt and manganese from ash of residue from manufactu...

Separation of cobalt and manganese from trimellitic acid process re...

Process for recovering cobalt

Continuous process for the purification of zinc plants electrolytes...

Patents Applicationslast 30 patents

METHOD FOR SEPARATING COBALT AND NICKEL

BATTERY RECYCLING BY HYDROGEN GAS INJECTION IN LEACH

PROCESSES FOR RECOVERING NON-FERROUS METALS FROM SOLID MATRICES

AQUEOUS COBALT CHLORIDE SOLUTION PURIFICATION METHOD

NICKEL RECOVERY PROCESS

METHOD FOR RECYCLING VALUABLE METALS FROM SPENT BATTERIES

HYDROMETALLURGICAL PROCESS TO PRODUCE PURE MAGNESIUM METAL AND VARI...

PROCESSES FOR TREATING MAGNESIUM-CONTAINING MATERIALS

METHOD FOR PRODUCING HIGH-PURITY NICKEL SULFATE

DEZINCIFICATION PLANT, METHOD FOR OPERATING DEZINCIFICATION PLANT,...

METHOD FOR PRODUCING HIGH-PURITY NICKEL SURFACE

METHOD FOR SELECTIVE PRECIPITATION OF IRON, ARSENIC AND ANTIMONY

LIQUID STORAGE APPARATUS AND METHOD OF CONTROLLING THE PRESSURE IN...

Method of recovering metal values from nickel-containing ores

Process for the Recovery of Nickel and/or Cobalt from a Leach Solution

METHOD FOR PRODUCTION OF METALLIC COBALT FROM THE NICKEL SOLVENT EX...

Method and Apparatus for Controlling Metal Separation

Process for recovery of nickel and cobalt from laterite ore

Method of recovery of metals from etching solutions

Nickel refining method