from pyrometallurgical residues

Industry

CPC
C22B11/044

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Parent Industries

CCHEMISTRY METALLURGY C22Metallurgy C22BPRODUCTION AND REFINING OF METALS PRETREATMENT OF RAW MATERIALS C22B11/00Obtaining noble metals

Current Industry

C22B11/044from pyrometallurgical residues

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Recovery of precious metals from copper anode slime
- Patent number 11,814,699
- Issue date Nov 14, 2023
- AMIRKABIR UNIVERSITY OF TECHNOLOG
- Malek Naderi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for recovering metals from secondary materials and other mat...
- Patent number 11,725,256
- Issue date Aug 15, 2023
- Aurubis AG
- Mehmet Ayhan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for recovering precious metals from secondary resources
- Patent number 11,499,205
- Issue date Nov 15, 2022
- B.R.A.I.N. AG
- Ester Gabor
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for enriching precious metals from printed circuit board inc...
- Patent number 11,447,845
- Issue date Sep 20, 2022
- Beijing University of Technology
- Dean Pan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
System, apparatus, and process for leaching metal and storing therm...
- Patent number 11,390,933
- Issue date Jul 19, 2022
- CLEAN RESOURCES PTE. LTD
- Abraham Fouad Jalbout
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
System apparatus and process for leaching metal and storing thermal...
- Patent number 10,907,238
- Issue date Feb 2, 2021
- METOXS PTE. LTD
- Abraham Fouad Jalbout
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process of extraction of a platinum group metal or gold from organi...
- Patent number 10,752,976
- Issue date Aug 25, 2020
- Universite de Strasbourg
- Frédéric Jean-Jacques Bihel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process and device for burn-off of precious metal-containing materials
- Patent number 10,724,116
- Issue date Jul 28, 2020
- Heraeus Deutschland GmbH & Co. KG
- Horst Meyer
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for digestion of a metallic iridium- and/or iridium oxide-c...
- Patent number 10,590,511
- Issue date Mar 17, 2020
- Heraeus Deutschland GmbH & Co. KG
- Martin Stettner
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for the selective recovery of lead and silver
- Patent number 10,526,683
- Issue date Jan 7, 2020
- Ténicas Reunidas, S.A.
- Carlos Alvarez Carreño
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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
Gold recovery from carbon
- Patent number 10,047,412
- Issue date Aug 14, 2018
- Mintek
- Volha Yahorava
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for processing ash, particularly fly ash
- Patent number 9,783,870
- Issue date Oct 10, 2017
- JYVASKYLAN ENERGIA OY
- Ari Vaisanen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
System and method for recovering precious metals from precursor-typ...
- Patent number 9,315,879
- Issue date Apr 19, 2016
- Alvin C. Johnson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
System and method for recovering precious metals from precursor-typ...
- Patent number 9,284,619
- Issue date Mar 15, 2016
- Alvin C. Johnson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Extraction of gold from fine carbon residue
- Patent number 9,062,358
- Issue date Jun 23, 2015
- SOTAGOLD, LLC
- Ruben Arzumanyan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Surface-modified biomass, preparation method thereof, and method fo...
- Patent number 8,906,132
- Issue date Dec 9, 2014
- Industrial Cooperation Foundation Chonbuk National University
- Yeoung-Sang Yun
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for recovery of noble metals from functionalised, noble met...
- Patent number 8,475,749
- Issue date Jul 2, 2013
- Heraeus Precious Metals GmbH & Co. KG
- Joachim Kralik
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for concentrating precious metals contained in leaching resi...
- Patent number 7,422,621
- Issue date Sep 9, 2008
- Sumitomo Metal Mining Co., Ltd.
- Koji Ando
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Recovery of metals from jarosite-containing materials
- Patent number 7,037,357
- Issue date May 2, 2006
- BHP Billiton SA Limited
- Noelene Ahern
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for recovering platinum group metals from material containi...
- Patent number 7,033,480
- Issue date Apr 25, 2006
- Placer Dome Technical Services Limited
- James A. King
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for dissolving noble metals out of segregated ores containin...
- Patent number 6,440,376
- Issue date Aug 27, 2002
- W. C. Heraeus GmbH & Co. KG
- Martin Stettner
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Extraction of valuable metal by acid cyanide leach
- Patent number 6,423,117
- Issue date Jul 23, 2002
- Lee Fisher Robinson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Electrolytic hydrometallurgical silver refining
- Patent number 5,135,624
- Issue date Aug 4, 1992
- Her Majesty the Queen in right of Canada, as represented by the Minister of E...
- Khay Gie J. Tan
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Hydrometallurgical process for the recovery of silver from copper e...
- Patent number 4,874,429
- Issue date Oct 17, 1989
- Austria Metall Aktiengesellschaft
- Josef Bertha
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Silver and manganese recovery using acidified thiourea
- Patent number 4,816,235
- Issue date Mar 28, 1989
- Batric Pesic
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Recovery of precious metals from a thiourea leach
- Patent number 4,778,519
- Issue date Oct 18, 1988
- Batric Pesic
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for purifying silver refinery slimes
- Patent number 4,722,831
- Issue date Feb 2, 1988
- ASARCO Incorporated
- William H. Reeves
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Treatment of residues for metal recovery
- Patent number 4,687,559
- Issue date Aug 18, 1987
- Helsco Metals Inc.
- Arthur E. Coburn
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Recovery of silver and gold
- Patent number 4,662,938
- Issue date May 5, 1987
- John W. Whitney
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR THE TREATMENT OF RESIDUES FROM THE ZINC AND LEAD PRODUCT...
- Publication number 20240150868
- Publication date May 9, 2024
- ECOTEC GESTIONE IMPIANTI S.R.L
- Aldo IMERITO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
HYDROMETALLURGICAL METHOD FOR SIMULTANEOUSLY EXTRACTING METALS AND...
- Publication number 20230137480
- Publication date May 4, 2023
- Julio Domingo BONELLI ARENAS
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
A Method for Enriching Precious Metals from Printed Circuit Board I...
- Publication number 20210324496
- Publication date Oct 21, 2021
- BEIJING UNIVERSITY OF TECHNOLOGY
- Dean Pan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
RECOVERY OF PRECIOUS METALS FROM COPPER ANODE SLIME
- Publication number 20210207244
- Publication date Jul 8, 2021
- Amirkabir University of Technology
- Malek Naderi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SYSTEM, APPARATUS, AND PROCESS FOR LEACHING METAL AND STORING THERM...
- Publication number 20210002742
- Publication date Jan 7, 2021
- MetOx PTE.LTD
- Abraham Fouad Jalbout
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
A PROCESS FOR RECOVERING PRECIOUS METALS FROM SECONDARY RESOURCES
- Publication number 20200165698
- Publication date May 28, 2020
- B.R.A.I.N. AG
- Ester GABOR
- 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
METHOD FOR RECOVERING METALS FROM SECONDARY MATERIALS AND OTHER MAT...
- Publication number 20200140973
- Publication date May 7, 2020
- AURUBIS AG
- Mehmet AYHAN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Use of Surfactants to Extract a Platinum Group Metal or Gold from O...
- Publication number 20190316223
- Publication date Oct 17, 2019
- Centre National de la Recherche Scientifique
- Frédéric Jean-Jacques Bihel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
OPTIMIZED ORE PROCESSING USING MOLTEN SALTS FOR LEACHING AND THERMA...
- Publication number 20180245177
- Publication date Aug 30, 2018
- THE ARIZONA BOARD OF REGENTS ON BEHALF OF THE UNIVERSITY OF ARIZONA
- Abraham Fouad Jalbout
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
PROCESS AND DEVICE FOR BURN-OFF OF PRECIOUS METAL-CONTAINING MATERIALS
- Publication number 20180195150
- Publication date Jul 12, 2018
- Heraeus Deutschland GmbH & Co. KG
- Horst Meyer
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS FOR DIGESTION OF A METALLIC IRIDIUM- AND/OR IRIDIUM OXIDE-C...
- Publication number 20180112290
- Publication date Apr 26, 2018
- Heraeus Deutschland GmbH & Co. KG
- Martin Stettner
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PURIFICATION OF COAL AND FLY ASH BY IONIC LIQUIDS
- Publication number 20160222532
- Publication date Aug 4, 2016
- The Government of the United States of America, as represented by the Secreta...
- Thomas E. Sutto
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
GOLD RECOVERY FROM CARBON
- Publication number 20160208361
- Publication date Jul 21, 2016
- MINTEK
- Volha YAHORAVA
- 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 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
SYSTEM AND METHOD FOR RECOVERING PRECIOUS METALS FROM PRECURSOR-TYP...
- Publication number 20150252445
- Publication date Sep 10, 2015
- Alvin C. Johnson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR PROCESSING ASH, PARTICULARLY FLY ASH
- Publication number 20150211094
- Publication date Jul 30, 2015
- JYVASKYLAN ENERGIA OY
- Ari Vaisanen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
EXTRACTION OF GOLD FROM FINE CARBON RESIDUE
- Publication number 20140298954
- Publication date Oct 9, 2014
- Ruben ARZUMANYAN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Process for recovery of noble metals from functionalised, noble met...
- Publication number 20120237417
- Publication date Sep 20, 2012
- HERAEUS PRECIOUS METALS GMBH & CO. KG
- Joachim Kralik
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESSES AND DEVICES FOR REMOVING RUTHENIUM AS RuO4 FROM RUTHENATE...
- Publication number 20120058043
- Publication date Mar 8, 2012
- W.C. Heraeus GmbH
- HORST MEYER
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SURFACE-MODIFIED BIOMASS, PREPARATION METHOD THEREOF, AND METHOD FO...
- Publication number 20120036962
- Publication date Feb 16, 2012
- Yeoung Sang Yun
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method of mineral raw materials processing
- Publication number 20110174111
- Publication date Jul 21, 2011
- Viktor Andreevich Sinegribov
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method for the recovery of nobel metals
- Publication number 20110174112
- Publication date Jul 21, 2011
- Viktor Andreevich Sinegribov
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESSES AND DEVICES FOR REMOVING RUTHENIUM AS RuO4 FROM RUTHENATE...
- Publication number 20090191106
- Publication date Jul 30, 2009
- W.C. Heraeus GmbH
- HORST MEYER
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method for Production of Bulk Concentrate for Extracting Precious M...
- Publication number 20090071881
- Publication date Mar 19, 2009
- Andrei Filippovich Smetannikov
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method for Recovering Gold
- Publication number 20070245856
- Publication date Oct 25, 2007
- Outokumpu Technology Oyj
- Matti Hamalainen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method for concentrating precious metals contained in leaching resi...
- Publication number 20050022629
- Publication date Feb 3, 2005
- Sumitomo Metal Mining Co., Ltd.
- Koji Ando
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Recovery of metals from jarosite-containing materials
- Publication number 20040118248
- Publication date Jun 24, 2004
- Noelene Ahern
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Process for recovering platinum group metals from material containi...
- Publication number 20040045405
- Publication date Mar 11, 2004
- James A. King
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

from pyrometallurgical residues

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Recovery of precious metals from copper anode slime

Method for recovering metals from secondary materials and other mat...

Process for recovering precious metals from secondary resources

Method for enriching precious metals from printed circuit board inc...

System, apparatus, and process for leaching metal and storing therm...

System apparatus and process for leaching metal and storing thermal...

Process of extraction of a platinum group metal or gold from organi...

Process and device for burn-off of precious metal-containing materials

Process for digestion of a metallic iridium- and/or iridium oxide-c...

Process for the selective recovery of lead and silver

Integrated recovery of metals from complex substrates

Gold recovery from carbon

Method for processing ash, particularly fly ash

System and method for recovering precious metals from precursor-typ...

System and method for recovering precious metals from precursor-typ...

Extraction of gold from fine carbon residue

Surface-modified biomass, preparation method thereof, and method fo...

Process for recovery of noble metals from functionalised, noble met...

Method for concentrating precious metals contained in leaching resi...

Recovery of metals from jarosite-containing materials

Process for recovering platinum group metals from material containi...

Method for dissolving noble metals out of segregated ores containin...

Extraction of valuable metal by acid cyanide leach

Electrolytic hydrometallurgical silver refining

Hydrometallurgical process for the recovery of silver from copper e...

Silver and manganese recovery using acidified thiourea

Recovery of precious metals from a thiourea leach

Process for purifying silver refinery slimes

Treatment of residues for metal recovery

Recovery of silver and gold

Patents Applicationslast 30 patents

METHOD FOR THE TREATMENT OF RESIDUES FROM THE ZINC AND LEAD PRODUCT...

HYDROMETALLURGICAL METHOD FOR SIMULTANEOUSLY EXTRACTING METALS AND...

A Method for Enriching Precious Metals from Printed Circuit Board I...

RECOVERY OF PRECIOUS METALS FROM COPPER ANODE SLIME

SYSTEM, APPARATUS, AND PROCESS FOR LEACHING METAL AND STORING THERM...

A PROCESS FOR RECOVERING PRECIOUS METALS FROM SECONDARY RESOURCES

INTEGRATED RECOVERY OF METALS FROM COMPLEX SUBSTRATES

METHOD FOR RECOVERING METALS FROM SECONDARY MATERIALS AND OTHER MAT...

Use of Surfactants to Extract a Platinum Group Metal or Gold from O...

OPTIMIZED ORE PROCESSING USING MOLTEN SALTS FOR LEACHING AND THERMA...

PROCESS AND DEVICE FOR BURN-OFF OF PRECIOUS METAL-CONTAINING MATERIALS

PROCESS FOR DIGESTION OF A METALLIC IRIDIUM- AND/OR IRIDIUM OXIDE-C...

PURIFICATION OF COAL AND FLY ASH BY IONIC LIQUIDS

GOLD RECOVERY FROM CARBON

INTEGRATED RECOVERY OF METALS FROM COMPLEX SUBSTRATES

SYSTEM AND METHOD FOR RECOVERING PRECIOUS METALS FROM PRECURSOR-TYP...

METHOD FOR PROCESSING ASH, PARTICULARLY FLY ASH

EXTRACTION OF GOLD FROM FINE CARBON RESIDUE

Process for recovery of noble metals from functionalised, noble met...

PROCESSES AND DEVICES FOR REMOVING RUTHENIUM AS RuO4 FROM RUTHENATE...

SURFACE-MODIFIED BIOMASS, PREPARATION METHOD THEREOF, AND METHOD FO...

Method of mineral raw materials processing

Method for the recovery of nobel metals

PROCESSES AND DEVICES FOR REMOVING RUTHENIUM AS RuO4 FROM RUTHENATE...

Method for Production of Bulk Concentrate for Extracting Precious M...

Method for Recovering Gold

Method for concentrating precious metals contained in leaching resi...

Recovery of metals from jarosite-containing materials

Process for recovering platinum group metals from material containi...