with ammoniacal solutions

Industry

CPC
C22B15/0078

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Parent Industries

CCHEMISTRY METALLURGY C22Metallurgy C22BPRODUCTION AND REFINING OF METALS PRETREATMENT OF RAW MATERIALS C22B15/00Obtaining copper

Current Industry

C22B15/0078with ammoniacal solutions

Industries

Patents Grantslast 30 patents

Information Patent Grant
Flotation reagents and flotation processes utilizing same
- Patent number 11,007,538
- Issue date May 18, 2021
- Cytec Technology Corp.
- Devarayasamudram Ramachandran Nagaraj
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Recovery of copper from copper-containing sulfide ores
- Patent number 10,961,633
- Issue date Mar 30, 2021
- The Doe Run Resources Corporation
- Timothy Roy Hymer
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Systems and methods for improved metal recovery using ammonia leaching
- Patent number 10,662,502
- Issue date May 26, 2020
- Freeport Minerals Corporation
- Joanna M Robertson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for ammoniacal leaching of copper from oxidised copper ores
- Patent number 10,590,512
- Issue date Mar 17, 2020
- Metaleach Limited
- Matthew Leslie Sutcliffe
- 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 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
Integrated recovery of metals from complex substrates
- Patent number 10,487,374
- Issue date Nov 26, 2019
- YAVA TECHNOLOGIES INC.
- Madhav Dahal
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Systems and methods for copper recovery via roasting and leaching
- Patent number 10,246,789
- Issue date Apr 2, 2019
- Freeport Minerals Corporation
- Joanna M Robertson
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method for recovering metals
- Patent number 10,174,400
- Issue date Jan 8, 2019
- Outotec (Finland) Oy
- Tuukka Kotiranta
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Flotation reagents and flotation processes utilizing same
- Patent number 10,130,956
- Issue date Nov 20, 2018
- Cytec Technology Corp.
- Devarayasamudram Ramachandran Nagaraj
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Systems and methods for improved metal recovery using ammonia leaching
- Patent number 10,006,133
- Issue date Jun 26, 2018
- Freeport Minerals Corporation
- Joanna M Robertson
- 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
Methods of copper extraction
- Patent number 9,255,308
- Issue date Feb 9, 2016
- Soluciones Tecnológicas Mineras Coriolis Limitada
- Matias Saavedra Salinas
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Systems and methods for improved metal recovery using ammonia leaching
- Patent number 9,187,803
- Issue date Nov 17, 2015
- Freeport Minerals Corporation
- Joanna M Robertson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Systems and methods for improved metal recovery using ammonia leaching
- Patent number 9,175,366
- Issue date Nov 3, 2015
- Freeport Minerals Corporation
- Joanna M Robertson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for leaching of copper and molybdenum
- Patent number 9,011,574
- Issue date Apr 21, 2015
- Metaleach Limited
- Nicholas James Welham
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for ammoniacal leaching
- Patent number 8,388,729
- Issue date Mar 5, 2013
- Metaleach Limited
- Nicholas J. Welham
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for manufacturing core material for electrode plate and meth...
- Patent number 7,354,460
- Issue date Apr 8, 2008
- Matsushita Electric Industrial Co., Ltd.
- Atsushi Adachi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Composition and process for the solvent extraction of metals using...
- Patent number 6,733,688
- Issue date May 11, 2004
- Cytec Technology Corp.
- Alan David Sugarman
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process of recovery of metals from aqueous ammoniacal solutions emp...
- Patent number 6,210,647
- Issue date Apr 3, 2001
- Henkel Corporation
- Michael J. Virnig
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Recovery of copper from its sulfides and other sources using haloge...
- Patent number 5,989,311
- Issue date Nov 23, 1999
- South Dakota School of Mines and Technology
- Kenneth N. Han
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Copper recovery process
- Patent number 5,908,605
- Issue date Jun 1, 1999
- Henkel Corporation
- Michael J. Virnig
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Flotation cell and method
- Patent number 5,902,977
- Issue date May 11, 1999
- Coproco Development Corporation
- Nathaniel Arbiter
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for recovering copper from copper-containing material
- Patent number 5,807,479
- Issue date Sep 15, 1998
- Coproco Development Corporation
- Nathaniel Arbiter
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for recovering copper from copper-containing material
- Patent number 5,795,465
- Issue date Aug 18, 1998
- Coproco Development Corporation
- Nathaniel Arbiter
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for producing copper oxide
- Patent number 5,492,681
- Issue date Feb 20, 1996
- Hickson Corporation
- Eugene A. Pasek
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of selective recovery of ferrous and nonferrous metals from...
- Patent number 5,366,599
- Issue date Nov 22, 1994
- Dowa Iron Powder Co., Ltd.
- Hiroshi Majima
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for the removal of zinc and nickel from copper ammine sulfa...
- Patent number 5,332,560
- Issue date Jul 26, 1994
- Cato Research Corporation
- William H. Kruesi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for recovery of copper from copper-containing materials
- Patent number 5,173,276
- Issue date Dec 22, 1992
- Cato Research Corporation
- William H. Kruesi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for dissolving copper in the presence of iron
- Patent number 4,578,162
- Issue date Mar 25, 1986
- The Dow Chemical Company
- James A. McIntyre
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Heavy metal separation from copper-bearing wastes
- Patent number 4,488,950
- Issue date Dec 18, 1984
- National Research Development Corporation
- Frederick D. Pooley
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR RECOVERING WASTE LITHIUM BATTERY MATERIALS
- Publication number 20240372169
- Publication date Nov 7, 2024
- GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD
- Xingen Chen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
RECOVERY OF METALS
- Publication number 20240055683
- Publication date Feb 15, 2024
- Renewable Metals Company Pty Ltd
- Mark Daniel Urbani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LEACHING OF PRECIOUS AND CHALCOPHILE METALS
- Publication number 20240002972
- Publication date Jan 4, 2024
- MINING AND PROCESS SOLUTIONS PTY LTD
- Elsayed Abdelrady Oraby ABDALLA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
INTEGRATED RECOVERY OF METALS FROM COMPLEX SUBSTRATES
- Publication number 20200165697
- Publication date May 28, 2020
- YAVA TECHNOLOGIES INC.
- Madhav Dahal
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SYSTEMS AND METHODS FOR METAL RECOVERY
- Publication number 20190177864
- Publication date Jun 13, 2019
- Freeport Minerals Corporation
- Joanna M. Robertson
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
SYSTEMS AND METHODS FOR IMPROVED METAL RECOVERY USING AMMONIA LEACHING
- Publication number 20180298505
- Publication date Oct 18, 2018
- Freeport Minerals Corporation
- Joanna M Robertson
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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
METHOD FOR AMMONIACAL LEACHING OF COPPER FROM OXIDISED COPPER ORES
- Publication number 20170191144
- Publication date Jul 6, 2017
- METALEACH LIMITED
- Matthew Leslie SUTCLIFFE
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Recovery of Copper from Copper-Containing Sulfide Ores
- Publication number 20160298248
- Publication date Oct 13, 2016
- The Doe Run Resources Corporation
- Timothy Roy Hymer
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
FLOTATION REAGENTS AND FLOTATION PROCESSES UTILIZING SAME
- Publication number 20160271624
- Publication date Sep 22, 2016
- Cytec Technology Corp.
- Devarayasamudram Ramachandran NAGARAJ
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
SYSTEMS AND METHODS FOR METAL RECOVERY
- Publication number 20160230296
- Publication date Aug 11, 2016
- Freeport Minerals Corporation
- Joanna M. Robertson
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
SUSTAINABLE PROCESS FOR RECLAIMING PRECIOUS METALS AND BASE METALS...
- Publication number 20160122846
- Publication date May 5, 2016
- Advanced Technology Materials, Inc.
- Michael B. KORZENSKI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHODS OF COPPER EXTRACTION
- Publication number 20160122847
- Publication date May 5, 2016
- Soluciones Tecnológicas Mineras Coriolis Limitada
- Matías Saavedra Salinas
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR RECOVERING METALS
- Publication number 20160115563
- Publication date Apr 28, 2016
- OUTOTEC (FINLAND) OY
- Tuukka KOTIRANTA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SYSTEMS AND METHODS FOR IMPROVED METAL RECOVERY USING AMMONIA LEACHING
- Publication number 20160068977
- Publication date Mar 10, 2016
- Freeport Minerals Corporation
- Joanna M. Robertson
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
INTEGRATED RECOVERY OF METALS FROM COMPLEX SUBSTRATES
- Publication number 20160053342
- Publication date Feb 25, 2016
- YAVA TECHNOLOGIES INC.
- Madhav Dahal
- 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 20150114183
- Publication date Apr 30, 2015
- METALS TECHNOLOGY DEVELOPMENT COMPANY LLC
- Massimo Giuseppe Maccagni
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
SYSTEMS AND METHODS FOR IMPROVED METAL RECOVERY USING AMMONIA LEACHING
- Publication number 20140260807
- Publication date Sep 18, 2014
- FREEPORT-MCMORAN CORPORATION
- Joanna M. Robertson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SYSTEMS AND METHODS FOR IMPROVED METAL RECOVERY USING AMMONIA LEACHING
- Publication number 20140260806
- Publication date Sep 18, 2014
- FREEPORT-MCMORAN CORPORATION
- Joanna M. Robertson
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
SUSTAINABLE PROCESS FOR RECLAIMING PRECIOUS METALS AND BASE METALS...
- Publication number 20130336857
- Publication date Dec 19, 2013
- Advanced Technology Materials Inc.
- Michael B. Korzenski
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR LEACHING OF COPPER AND MOLYBDENUM
- Publication number 20130220078
- Publication date Aug 29, 2013
- METALEACH LIMITED
- Nicholas James Welham
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SYSTEMS AND METHODS FOR METAL RECOVERY
- Publication number 20130153436
- Publication date Jun 20, 2013
- FREEPORT-MCMORAN CORPORATION
- Joanna M. Robertson
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
SYSTEMS AND METHODS FOR METAL RECOVERY
- Publication number 20130156661
- Publication date Jun 20, 2013
- FREEPORT-MCMORAN CORPORATION
- Joanna M. Robertson
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR AMMONIACAL LEACHING
- Publication number 20100180728
- Publication date Jul 22, 2010
- METALEACH LIMITED
- Nicholas J. Welham
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method for manufacturing plate core material and method for manufac...
- Publication number 20080134482
- Publication date Jun 12, 2008
- Matsushita Electric Industrial Co., Ltd.
- Atsushi Adachi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method for manufacturing core material for electrode plate and meth...
- Publication number 20050115037
- Publication date Jun 2, 2005
- Matsushita Electric Industrial Co., Ltd.
- Atsushi Adachi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

with ammoniacal solutions

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Flotation reagents and flotation processes utilizing same

Recovery of copper from copper-containing sulfide ores

Systems and methods for improved metal recovery using ammonia leaching

Method for ammoniacal leaching of copper from oxidised copper ores

Processes for recovering non-ferrous metals from solid matrices

Integrated recovery of metals from complex substrates

Systems and methods for copper recovery via roasting and leaching

Method for recovering metals

Flotation reagents and flotation processes utilizing same

Systems and methods for improved metal recovery using ammonia leaching

Processes for recovering non-ferrous metals from solid matrices

Methods of copper extraction

Systems and methods for improved metal recovery using ammonia leaching

Systems and methods for improved metal recovery using ammonia leaching

Method for leaching of copper and molybdenum

Method for ammoniacal leaching

Method for manufacturing core material for electrode plate and meth...

Composition and process for the solvent extraction of metals using...

Process of recovery of metals from aqueous ammoniacal solutions emp...

Recovery of copper from its sulfides and other sources using haloge...

Copper recovery process

Flotation cell and method

Process for recovering copper from copper-containing material

Process for recovering copper from copper-containing material

Method for producing copper oxide

Method of selective recovery of ferrous and nonferrous metals from...

Process for the removal of zinc and nickel from copper ammine sulfa...

Method for recovery of copper from copper-containing materials

Method for dissolving copper in the presence of iron

Heavy metal separation from copper-bearing wastes

Patents Applicationslast 30 patents

METHOD FOR RECOVERING WASTE LITHIUM BATTERY MATERIALS

RECOVERY OF METALS

LEACHING OF PRECIOUS AND CHALCOPHILE METALS

INTEGRATED RECOVERY OF METALS FROM COMPLEX SUBSTRATES

SYSTEMS AND METHODS FOR METAL RECOVERY

SYSTEMS AND METHODS FOR IMPROVED METAL RECOVERY USING AMMONIA LEACHING

PROCESSES FOR RECOVERING NON-FERROUS METALS FROM SOLID MATRICES

METHOD FOR AMMONIACAL LEACHING OF COPPER FROM OXIDISED COPPER ORES

Recovery of Copper from Copper-Containing Sulfide Ores

FLOTATION REAGENTS AND FLOTATION PROCESSES UTILIZING SAME

SYSTEMS AND METHODS FOR METAL RECOVERY

SUSTAINABLE PROCESS FOR RECLAIMING PRECIOUS METALS AND BASE METALS...

METHODS OF COPPER EXTRACTION

METHOD FOR RECOVERING METALS

SYSTEMS AND METHODS FOR IMPROVED METAL RECOVERY USING AMMONIA LEACHING

INTEGRATED RECOVERY OF METALS FROM COMPLEX SUBSTRATES

PROCESSES FOR RECOVERING NON-FERROUS METALS FROM SOLID MATRICES

SYSTEMS AND METHODS FOR IMPROVED METAL RECOVERY USING AMMONIA LEACHING

SYSTEMS AND METHODS FOR IMPROVED METAL RECOVERY USING AMMONIA LEACHING

SUSTAINABLE PROCESS FOR RECLAIMING PRECIOUS METALS AND BASE METALS...

METHOD FOR LEACHING OF COPPER AND MOLYBDENUM

SYSTEMS AND METHODS FOR METAL RECOVERY

SYSTEMS AND METHODS FOR METAL RECOVERY

METHOD FOR AMMONIACAL LEACHING

Method for manufacturing plate core material and method for manufac...

Method for manufacturing core material for electrode plate and meth...