Leaching using electrochemical processes

Industry

CPC
C22B3/045

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Parent Industries

CCHEMISTRY METALLURGY C22Metallurgy C22BPRODUCTION AND REFINING OF METALS PRETREATMENT OF RAW MATERIALS C22B3/00Extraction of metal compounds from ores or concentrates by wet processes

Current Industry

C22B3/045Leaching using electrochemical processes

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Electrokinetic device and method for in-situ leaching of uranium
- Patent number 12,168,813
- Issue date Dec 17, 2024
- UNIVERSITY OF SOUTH CHINA
- Chunguang Li
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for recovering gold from ores
- Patent number 11,827,952
- Issue date Nov 28, 2023
- Bromine Compounds Ltd.
- Ronen Naim
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method for cleanly extracting metallic silver
- Patent number 11,566,333
- Issue date Jan 31, 2023
- Institute of Process Engineering, Chinese Academy of Sciences
- Hui Zhang
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Molecularly imprinted polymer beads for extraction of metals and us...
- Patent number 11,458,453
- Issue date Oct 4, 2022
- 6th Wave Innovations Corp.
- Jonathan P. Gluckman
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for multi-recycling, low-energy and high-purity extraction...
- Patent number 11,371,117
- Issue date Jun 28, 2022
- CENTRAL ENERGY SCIENCE TECHNOLOGY LTD.
- Yi-Yang Xu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Systems and methods for continuous alkaline lead acid battery recyc...
- Patent number 11,072,864
- Issue date Jul 27, 2021
- Aqua Metals Inc.
- Robert Lewis Clarke
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for separating metal components
- Patent number 11,066,724
- Issue date Jul 20, 2021
- Sumitomo Electric Industries, Ltd.
- Tomoyuki Awazu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Molecularly imprinted polymer beads for extraction of metals and us...
- Patent number 10,814,306
- Issue date Oct 27, 2020
- 6th Wave Innovations Corp.
- Jonathan P. Gluckman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of ore processing using mixture including acidic leach solut...
- Patent number 10,662,503
- Issue date May 26, 2020
- The University of Queensland
- James Vaughan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Direct electrowinning process with leaching solution
- Patent number 10,633,751
- Issue date Apr 28, 2020
- Proter S.p.A.
- María Angélica Melo Mundaca
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Methods, materials and techniques for precious metal recovery
- Patent number 10,563,283
- Issue date Feb 18, 2020
- Enviroleach Technologies Inc.
- Duane Nelson
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method for producing tungsten
- Patent number 10,422,022
- Issue date Sep 24, 2019
- JX Nippon Mining & Metals Corporation
- Toshifumi Kawamura
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Systems and methods for continuous alkaline lead acid battery recyc...
- Patent number 10,316,420
- Issue date Jun 11, 2019
- Aqua Metals Inc.
- Robert Lewis Clarke
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Hydrometallurgical method for the removal of radionuclides from rad...
- Patent number 9,587,290
- Issue date Mar 7, 2017
- Orway Mineral Consultants (WA) Pty, Ltd.
- Grenvil Marquis Dunn
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Molecularly imprinted polymer beads for extraction of metals and us...
- Patent number 9,504,988
- Issue date Nov 29, 2016
- 6th Wave Innovations Corp.
- Jonathan P. Gluckman
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method and system for gold recovery
- Patent number 9,206,491
- Issue date Dec 8, 2015
- Dundee, Technologies Durables Inc.
- Jean-Marc Lalancette
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Apparatus and method for recovery of valuable metals by alkali leac...
- Patent number 9,194,019
- Issue date Nov 24, 2015
- Korea Institute of Geoscience & Mineral Resources
- Min-Seuk Kim
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Hydrometalurgical process and apparatus for recovering metals from...
- Patent number 9,023,129
- Issue date May 5, 2015
- Elemetal Holding B.V.
- Jeroen Pieter Netten
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of recovering valuable metal from scrap containing conductiv...
- Patent number 8,685,226
- Issue date Apr 1, 2014
- JX Nippon Mining & Metals Corporation
- Yuichiro Shindo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of recovering valuable metal from scrap conductive oxide
- Patent number 8,685,225
- Issue date Apr 1, 2014
- JX Nippon Mining & Metals Corporation
- Yuichiro Shindo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of electrochemical dissolution of ruthenium-cobalt-based alloy
- Patent number 8,382,971
- Issue date Feb 26, 2013
- Solar Applied Materials Technology Corp.
- Mei-Hui Hsu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of recovering valuable metals from IZO scrap
- Patent number 8,308,933
- Issue date Nov 13, 2012
- JX Nippon Mining & Metals Corporation
- Yuichiro Shindo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of recovering valuable metals from IZO scrap
- Patent number 8,308,934
- Issue date Nov 13, 2012
- JX Nippon Mining & Metals Corporation
- Yuichiro Shindo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of recovering valuable metals from IZO scrap
- Patent number 8,308,932
- Issue date Nov 13, 2012
- JX Nippon Mining & Metals Corporation
- Yuichiro Shindo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Extraction of metals from sulphide minerals
- Patent number 8,252,086
- Issue date Aug 28, 2012
- Enpar Technologies Inc.
- Leonard Paul Seed
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Electrochemical removal of dissociable cyanides
- Patent number 8,093,442
- Issue date Jan 10, 2012
- Rio Tinto Alcan International Limited
- Jacques Labrie
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Chloride heap leaching
- Patent number 8,070,851
- Issue date Dec 6, 2011
- BHP Billiton SA Limited
- Elmar L. Muller
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for collection of valuable metal from ITO scrap
- Patent number 8,012,335
- Issue date Sep 6, 2011
- JX Nippon Mining & Metals Corporation
- Yuichiro Shindo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for collection of valuable metal from ITO scrap
- Patent number 8,012,337
- Issue date Sep 6, 2011
- JX Nippon Mining & Metals Corporation
- Yuichiro Shindo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for collection of valuable metal from ITO scrap
- Patent number 8,012,336
- Issue date Sep 6, 2011
- JX Nippon Mining & Metals Corporation
- Yuichiro Shindo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
NON-TOXIC AND ENVIRONMENTALLY FRIENDLY METHOD OF RECYCLING ACID MIN...
- Publication number 20240384367
- Publication date Nov 21, 2024
- Materia USA LLC
- YEHUDIS GOTTESFELD
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD AND ELECTROCHEMICAL SYSTEM FOR RECYCLING SPENT LITHIUM-ION B...
- Publication number 20240279831
- Publication date Aug 22, 2024
- East China University of Science and Technology
- Shuai Gu
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD OF METAL RECOVERY WITH COSOLVENT
- Publication number 20240254590
- Publication date Aug 1, 2024
- Jetti Resources, LLC
- Zihe Ren
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ELECTROKINETIC DEVICE AND METHOD FOR IN-SITU LEACHING OF URANIUM
- Publication number 20240117467
- Publication date Apr 11, 2024
- University of South China
- Chunguang LI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR RECOVERING ACTIVE METAL OF LITHIUM SECONDARY BATTERY
- Publication number 20230250507
- Publication date Aug 10, 2023
- SK INNOVATION CO., LTD.
- Hyeon Hui LEE
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SYSTEMS AND METHODS FOR HYDROMETALLURGICAL, ANTI-SOLVENT, AND ELECT...
- Publication number 20230220514
- Publication date Jul 13, 2023
- THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
- Ah-Hyung Alissa PARK
- C01 - INORGANIC CHEMISTRY
Information Patent Application
USE OF REACTOR OUTPUTS TO PURIFY MATERIALS, AND RELATED SYSTEMS
- Publication number 20230174396
- Publication date Jun 8, 2023
- Massachusetts Institute of Technology
- Yet-Ming Chiang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD AND DEVICE FOR RECOVERING METAL
- Publication number 20230147264
- Publication date May 11, 2023
- 3R-CYCLE OY
- Tero RINNE
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Co-Processing of Copper Sulphide Concentrate with Nickel Laterite Ore
- Publication number 20220267877
- Publication date Aug 25, 2022
- SHERRITT INTERNATIONAL CORPORATION
- Jan SMIT
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
A PROCESS FOR RECOVERING GOLD FROM ORES
- Publication number 20220178000
- Publication date Jun 9, 2022
- Bromine Compounds Ltd.
- Ronen NAIM
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR CLEANLY EXTRACTING METALLIC SILVER
- Publication number 20220112616
- Publication date Apr 14, 2022
- INSTITUTE OF PROCESS ENGINEERING, CHINESE ACADEMY OF SCIENCES
- Hui ZHANG
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
MOLECULARLY IMPRINTED POLYMER BEADS FOR EXTRACTION OF METALS AND US...
- Publication number 20210252477
- Publication date Aug 19, 2021
- 6th Wave Innovations Corp.
- Jonathan P. Gluckman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SYSTEM AND METHOD FOR RECLAMATION OF LEADED GLASS
- Publication number 20210107824
- Publication date Apr 15, 2021
- GKAT RECLAMATION, LLC
- Michael Seiler
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
PROCESS LINE FOR MULTI-RECYCLING, LOW-ENERGY AND HIGH-PURITY EXTRAC...
- Publication number 20200392602
- Publication date Dec 17, 2020
- CENTRAL ENERGY SCIENCE TECHNOLOGY LTD.
- Yi-Yang Xu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
RECOVERY OF GOLD AND/OR SILVER
- Publication number 20200048734
- Publication date Feb 13, 2020
- Greene Lyon Group, Inc.
- Svitlana Moskovchenko
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Systems And Methods For Continuous Alkaline Lead Acid Battery Recyc...
- Publication number 20190301031
- Publication date Oct 3, 2019
- Aqua Metals Inc.
- Robert Lewis Clarke
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR SEPARATING METAL COMPONENTS
- Publication number 20190017144
- Publication date Jan 17, 2019
- Sumitomo Electric Industries, Ltd.
- Tomoyuki AWAZU
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Methods, Materials and Techniques for Precious Metal Recovery
- Publication number 20170369967
- Publication date Dec 28, 2017
- Enviroleach Technologies Inc.
- Duane Nelson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
DIRECT ELECTROWINNING PROCESS WITH LEACHING SOLUTION
- Publication number 20170327962
- Publication date Nov 16, 2017
- Proter S.A.
- María Angélica Melo Mundaca
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Systems And Methods For Continuous Alkaline Lead Acid Battery Recyc...
- Publication number 20170159191
- Publication date Jun 8, 2017
- Aqua Metals Inc.
- Robert Lewis Clarke
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
HYDROMETALLURGICAL METHOD FOR THE REMOVAL OF RADIONUCLIDES FROM RAD...
- Publication number 20150329938
- Publication date Nov 19, 2015
- ORWAY MINERAL CONSULTANTS (WA) PTY LTD.
- Grenvil Marquis DUNN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
BIOMINING ENHANCEMENT METHOD
- Publication number 20150027901
- Publication date Jan 29, 2015
- Marcus G. Theodore
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
PROCESS FOR GOLD AND SILVER LEACHING WITH THIOUREA SOLUTIONS
- Publication number 20130140186
- Publication date Jun 6, 2013
- Gretchen Terri Lapidus Lavine
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
APPARATUS AND METHOD FOR RECOVERY OF VALUABLE METALS BY ALKALI LEAC...
- Publication number 20120325675
- Publication date Dec 27, 2012
- KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCE S
- Min-Seuk KIM
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
HYDROMETALURGICAL PROCESS AND APPARATUS FOR RECOVERING METALS FROM...
- Publication number 20120234137
- Publication date Sep 20, 2012
- ELEMETAL HOLDING B.V.
- Jeroen Pieter Netten
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Process for gold and silver leaching with thiourea solutions
- Publication number 20110290657
- Publication date Dec 1, 2011
- Gretchen Terri Lapidus Lavine
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Method Of Electrochemical Dissolution Of Ruthenium-Cobalt-Based Alloy
- Publication number 20110253552
- Publication date Oct 20, 2011
- SOLAR APPLIED MATERIALS TECHNOLOGY CORP.
- Mei-Hui HSU
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ELECTROCHEMICAL PROCESS FOR THE RECOVERY OF METALLIC IRON AND CHLOR...
- Publication number 20110114500
- Publication date May 19, 2011
- François Cardarelli
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ELECTROCHEMICAL SYSTEM FOR METAL RECOVERY
- Publication number 20110094877
- Publication date Apr 28, 2011
- Rodolfo Antonio M. Gomez
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ELECTROCHEMICAL PROCESS FOR THE RECOVERY OF METALLIC IRON AND SULFU...
- Publication number 20110089045
- Publication date Apr 21, 2011
- Francois Cardarelli
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Leaching using electrochemical processes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Electrokinetic device and method for in-situ leaching of uranium

Process for recovering gold from ores

Method for cleanly extracting metallic silver

Molecularly imprinted polymer beads for extraction of metals and us...

Process for multi-recycling, low-energy and high-purity extraction...

Systems and methods for continuous alkaline lead acid battery recyc...

Method for separating metal components

Molecularly imprinted polymer beads for extraction of metals and us...

Method of ore processing using mixture including acidic leach solut...

Direct electrowinning process with leaching solution

Methods, materials and techniques for precious metal recovery

Method for producing tungsten

Systems and methods for continuous alkaline lead acid battery recyc...

Hydrometallurgical method for the removal of radionuclides from rad...

Molecularly imprinted polymer beads for extraction of metals and us...

Method and system for gold recovery

Apparatus and method for recovery of valuable metals by alkali leac...

Hydrometalurgical process and apparatus for recovering metals from...

Method of recovering valuable metal from scrap containing conductiv...

Method of recovering valuable metal from scrap conductive oxide

Method of electrochemical dissolution of ruthenium-cobalt-based alloy

Method of recovering valuable metals from IZO scrap

Method of recovering valuable metals from IZO scrap

Method of recovering valuable metals from IZO scrap

Extraction of metals from sulphide minerals

Electrochemical removal of dissociable cyanides

Chloride heap leaching

Method for collection of valuable metal from ITO scrap

Method for collection of valuable metal from ITO scrap

Method for collection of valuable metal from ITO scrap

Patents Applicationslast 30 patents

NON-TOXIC AND ENVIRONMENTALLY FRIENDLY METHOD OF RECYCLING ACID MIN...

METHOD AND ELECTROCHEMICAL SYSTEM FOR RECYCLING SPENT LITHIUM-ION B...

METHOD OF METAL RECOVERY WITH COSOLVENT

ELECTROKINETIC DEVICE AND METHOD FOR IN-SITU LEACHING OF URANIUM

METHOD FOR RECOVERING ACTIVE METAL OF LITHIUM SECONDARY BATTERY

SYSTEMS AND METHODS FOR HYDROMETALLURGICAL, ANTI-SOLVENT, AND ELECT...

USE OF REACTOR OUTPUTS TO PURIFY MATERIALS, AND RELATED SYSTEMS

METHOD AND DEVICE FOR RECOVERING METAL

Co-Processing of Copper Sulphide Concentrate with Nickel Laterite Ore

A PROCESS FOR RECOVERING GOLD FROM ORES

METHOD FOR CLEANLY EXTRACTING METALLIC SILVER

MOLECULARLY IMPRINTED POLYMER BEADS FOR EXTRACTION OF METALS AND US...

SYSTEM AND METHOD FOR RECLAMATION OF LEADED GLASS

PROCESS LINE FOR MULTI-RECYCLING, LOW-ENERGY AND HIGH-PURITY EXTRAC...

RECOVERY OF GOLD AND/OR SILVER

Systems And Methods For Continuous Alkaline Lead Acid Battery Recyc...

METHOD FOR SEPARATING METAL COMPONENTS

Methods, Materials and Techniques for Precious Metal Recovery

DIRECT ELECTROWINNING PROCESS WITH LEACHING SOLUTION

Systems And Methods For Continuous Alkaline Lead Acid Battery Recyc...

HYDROMETALLURGICAL METHOD FOR THE REMOVAL OF RADIONUCLIDES FROM RAD...

BIOMINING ENHANCEMENT METHOD

PROCESS FOR GOLD AND SILVER LEACHING WITH THIOUREA SOLUTIONS

APPARATUS AND METHOD FOR RECOVERY OF VALUABLE METALS BY ALKALI LEAC...

HYDROMETALURGICAL PROCESS AND APPARATUS FOR RECOVERING METALS FROM...

Process for gold and silver leaching with thiourea solutions

Method Of Electrochemical Dissolution Of Ruthenium-Cobalt-Based Alloy

ELECTROCHEMICAL PROCESS FOR THE RECOVERY OF METALLIC IRON AND CHLOR...

ELECTROCHEMICAL SYSTEM FOR METAL RECOVERY

ELECTROCHEMICAL PROCESS FOR THE RECOVERY OF METALLIC IRON AND SULFU...