separating two or more metals by melting out (liquation)

Industry

CPC
C22B7/004

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Parent Industries

CCHEMISTRY METALLURGY C22Metallurgy C22BPRODUCTION AND REFINING OF METALS PRETREATMENT OF RAW MATERIALS C22B7/00Working up raw materials other than ores

Current Industry

C22B7/004separating two or more metals by melting out (liquation)

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method for recovering rare earth elements from NdFeB waste and use...
- Patent number 12,104,225
- Issue date Oct 1, 2024
- CHONGQING SHANGJAI ELECTRONIC
- Liang Fu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for producing a PGM collector alloy
- Patent number 12,060,624
- Issue date Aug 13, 2024
- Heraeus Deutschland GmbH & Co. KG
- Regina Dittrich
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of recovering materials bound to a metallic substrate using...
- Patent number 12,037,658
- Issue date Jul 16, 2024
- PGM RECOVERY SYSTEMS, INC.
- Edmund Schwenk
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method, apparatus and system for processing a composite waste source
- Patent number 11,884,992
- Issue date Jan 30, 2024
- Newsouth Innovations Pty Limited
- Veena Sahajwalla
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Dross handling methods and apparatus
- Patent number 11,859,906
- Issue date Jan 2, 2024
- Altek Europe Limited
- Alan Peel
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process and system for plasma-induced selective extraction and reco...
- Patent number 11,692,239
- Issue date Jul 4, 2023
- Centre National de la Recherche Scientifique (CNRS)
- Frédéric Rousseau
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method of recovering materials bound to a metallic substrate using...
- Patent number 11,359,259
- Issue date Jun 14, 2022
- PGM RECOVERY SYSTEMS, INC.
- Edmund Schwenk
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Dross handling methods and apparatus
- Patent number 10,739,075
- Issue date Aug 11, 2020
- Altek Europe Limited
- Alan Peel
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Method and apparatus for retrieving valuable metals step by step fr...
- Patent number 10,655,198
- Issue date May 19, 2020
- Zhancheng Guo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Device and method for recovering tin-lead solder from scrap
- Patent number 10,512,981
- Issue date Dec 24, 2019
- Denis Aleksandrovich Vtulkin
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of recovering materials bound to a metallic substrate using...
- Patent number 10,435,768
- Issue date Oct 8, 2019
- PGM RECOVERY SYSTEMS, INC.
- Edmund Schwenk
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for smelting lithium-ion batteries
- Patent number 10,326,182
- Issue date Jun 18, 2019
- Umicore
- Jeroen Heulens
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for sorting a collection of bodies comprising cemented carbi...
- Patent number 9,770,720
- Issue date Sep 26, 2017
- Sandvik Intellectual Property AB
- Ulf Jutterstrom
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Valuable metal recovery method
- Patent number 8,951,331
- Issue date Feb 10, 2015
- Sumitomo Metal Mining Co. Ltd.
- Jun-ichi Takahashi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Metal separation using a tunnel kiln furnace
- Patent number 8,518,147
- Issue date Aug 27, 2013
- Heritage Environmental Services, LLC
- James E. Bratina
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Device and method for obtaining non-ferrous metals
- Patent number 8,480,950
- Issue date Jul 9, 2013
- Pyrotek, Inc.
- Peter C. Jetten
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for recovering metal from target and method for manufacturin...
- Patent number 8,287,804
- Issue date Oct 16, 2012
- Tanaka Holdings Co., Ltd
- Toshiya Yamamoto
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of recovering sodium metal from flux
- Patent number 7,670,430
- Issue date Mar 2, 2010
- NGK Insulators, Ltd.
- Mikiya Ichimura
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for fractional crystallisation of a molten metal
- Patent number 7,419,530
- Issue date Sep 2, 2008
- Aleris Switzerland GmbH c/o K+P Treuhangesellschaft
- Paul Alexander De Vries
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of recycling metallic coated scrap pieces
- Patent number 7,217,312
- Issue date May 15, 2007
- Corus Aluminium Voerde GmbH
- Jakob Boetje
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Dross compression apparatus including a cooling system for cooling...
- Patent number 7,157,042
- Issue date Jan 2, 2007
- Altek-MDY, L.L.C.
- David J. Roth
- C21 - METALLURGY OF IRON
Information Patent Grant
Dross removal and solder reclamation improvements
- Patent number 6,948,650
- Issue date Sep 27, 2005
- Speedline Technologies, Inc.
- Keith A. Howell
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of separating metal and inorganic particles from metal-inorg...
- Patent number 6,755,887
- Issue date Jun 29, 2004
- Yazaki Corporation
- Makoto Katsumata
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of separating oxide from dross, device for separating oxide...
- Patent number 6,719,144
- Issue date Apr 13, 2004
- Sony Corporation
- Toshio Tooyama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tilting rotary furnace system for recovery of non-ferrous metals fr...
- Patent number 6,669,895
- Issue date Dec 30, 2003
- MDY L.L.C.
- Moshe Yerushalmi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Solder-dross mixture separation method and apparatus
- Patent number 6,666,370
- Issue date Dec 23, 2003
- Speedline Technologies, Inc.
- David M. McDonald
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of operation of tilting rotary furnace system for recovery o...
- Patent number 6,572,675
- Issue date Jun 3, 2003
- MDY L.L.C.
- Moshe Yerushalmi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Dross processing system
- Patent number 6,555,050
- Issue date Apr 29, 2003
- Q. C. Designs, Inc.
- Daniel E. Groteke
- C21 - METALLURGY OF IRON
Information Patent Grant
Dross processing system
- Patent number 6,464,929
- Issue date Oct 15, 2002
- Q. C. Designs, Inc.
- Daniel E. Groteke
- C21 - METALLURGY OF IRON
Information Patent Grant
Tilting rotary furnace system for recovery of non-ferrous metals fr...
- Patent number 6,395,221
- Issue date May 28, 2002
- MDY Engineering Corp.
- Moshe Yerushalmi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
DEVICE AND METHOD FOR RECOVERING ARSENIC AND GALLIUM
- Publication number 20240401169
- Publication date Dec 5, 2024
- KUNMING UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Yang Tian
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR SECURELY EXTRACTING LITHIUM FROM AN ELECTRICAL BATTERY C...
- Publication number 20240372168
- Publication date Nov 7, 2024
- Blue Solutions
- Marc DESCHAMPS
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR RECYCLING WASTE LITHIUM ION BATTERY, METHOD FOR SMART RE...
- Publication number 20240332657
- Publication date Oct 3, 2024
- KOREA INSTITUTE OF GEOSCIENCE & MINERAL RESOURCES
- Byung-Su KIM
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD OF PRODUCING VALUABLE METAL
- Publication number 20240283043
- Publication date Aug 22, 2024
- Sumitomo Metal Mining Co., Ltd.
- Yu Yamashita
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
IMPROVED METHOD FOR RECYCLING ZINC (ZN)
- Publication number 20240263269
- Publication date Aug 8, 2024
- REAZN BELGIUM
- Jean GOUVERNEYRE
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
METHOD, APPARATUS AND SYSTEM FOR PROCESSING A COMPOSITE WASTE SOURCE
- Publication number 20240247335
- Publication date Jul 25, 2024
- NewSouth Innovations Pty Limited
- Veena Sahajwalla
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR RECOVERING RARE EARTH ELEMENTS FROM NDFEB WASTE AND USE...
- Publication number 20240200165
- Publication date Jun 20, 2024
- CHONGQING SHANGJIA ELECTRONIC CO., LTD.
- LIANG FU
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR PRODUCING VALUABLE METAL
- Publication number 20240204274
- Publication date Jun 20, 2024
- Sumitomo Metal Mining Co., Ltd.
- Takayuki Yabe
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method and Apparatus for Efficient Metal Distillation and Related P...
- Publication number 20240141528
- Publication date May 2, 2024
- Worcester Polytechnic Institute
- Adam C. Powell
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Treatment of a composition with a plasma
- Publication number 20240117464
- Publication date Apr 11, 2024
- PARIS SCIENCES ET LETTRES
- Frédéric ROUSSEAU
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
LITHIUM-RICH COMPOSITIONS
- Publication number 20230411722
- Publication date Dec 21, 2023
- Redwood Materials, Inc.
- Jay T. SAUNDERS
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Recovery of nickel and cobalt from Black Mass
- Publication number 20230369667
- Publication date Nov 16, 2023
- Umicore
- Ryohei YAGI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METAL RECYCLING SYSTEM FOR IN-SPACE MANUFACTURING
- Publication number 20230088387
- Publication date Mar 23, 2023
- Microtech Energy LLC
- Devendra KUMAR
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS FOR THE RECOVERY OF LITHIUM AND OTHER METALS FROM WASTE LIT...
- Publication number 20220352570
- Publication date Nov 3, 2022
- BASF SE
- Wolfgang ROHDE
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD OF RECOVERING MATERIALS BOUND TO A METALLIC SUBSTRATE USING...
- Publication number 20220307106
- Publication date Sep 29, 2022
- PGM RECOVERY SYSTEMS, INC.
- Edmund SCHWENK
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR PRODUCING A PGM COLLECTOR ALLOY
- Publication number 20220154306
- Publication date May 19, 2022
- Heraeus Deutschland GmbH & Co. KG
- Regina Dittrich
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD OF RECOVERING MATERIALS BOUND TO A METALLIC SUBSTRATE USING...
- Publication number 20210277499
- Publication date Sep 9, 2021
- PGM RECOVERY SYSTEMS, INC.
- Edmund SCHWENK
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
A METHOD, APPARATUS AND SYSTEM FOR PROCESSING A COMPOSITE WASTE SOURCE
- Publication number 20210189520
- Publication date Jun 24, 2021
- NewSouth Innovations Pty Limited
- Veena Sahajwalla
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
DROSS HANDLING METHODS AND APPARATUS
- Publication number 20210095925
- Publication date Apr 1, 2021
- ALTEK EUROPE LIMITED
- Alan Peel
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
PROCESS FOR THE PREPARATION OF A CONCENTRATE OF METALS, RARE METALS...
- Publication number 20190309392
- Publication date Oct 10, 2019
- ECOTEC GESTIONE IMPIANTI S.R.L.
- Aldo IMERITO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Process And System For Plasma-Induced Selective Extraction And Reco...
- Publication number 20190136341
- Publication date May 9, 2019
- PARIS SCIENCES ET LETTRES - QUARTIER LATIN
- Frédéric Rousseau
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Process for Smelting Lithium-Ion Batteries
- Publication number 20170229744
- Publication date Aug 10, 2017
- Umicore
- Jeroen HEULENS
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
VALUABLE METAL RECOVERY METHOD
- Publication number 20140174256
- Publication date Jun 26, 2014
- Sumitomo Metal Mining Co., Ltd.
- Jun-ichi Takahashi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
DROSS HANDLING METHODS AND APPARATUS
- Publication number 20130075964
- Publication date Mar 28, 2013
- ALTEK EUROPE LIMITED
- Alan Peel
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METAL SEPARATION USING A TUNNEL KILN FURNACE
- Publication number 20120024111
- Publication date Feb 2, 2012
- James E. Bratina
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR RECOVERING METAL FROM TARGET AND METHOD FOR MANUFACTURIN...
- Publication number 20110243784
- Publication date Oct 6, 2011
- TANAKA HOLDINGS CO., LTD.
- Toshiya Yamamoto
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
DEVICE AND METHOD FOR OBTAINING NON-FERROUS METALS
- Publication number 20100288076
- Publication date Nov 18, 2010
- Peter C. Jetten
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method of recovering sodium metal from flux
- Publication number 20080302297
- Publication date Dec 11, 2008
- NGK Insulators, Ltd.
- Mikiya Ichimura
- C30 - CRYSTAL GROWTH
Information Patent Application
DROSS COMPRESSION APPARATUS INCLUDING A COOLING SYSTEM FOR COOLING...
- Publication number 20070102853
- Publication date May 10, 2007
- David J. Roth
- C21 - METALLURGY OF IRON

separating two or more metals by melting out (liquation)

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for recovering rare earth elements from NdFeB waste and use...

Method for producing a PGM collector alloy

Method of recovering materials bound to a metallic substrate using...

Method, apparatus and system for processing a composite waste source

Dross handling methods and apparatus

Process and system for plasma-induced selective extraction and reco...

Method of recovering materials bound to a metallic substrate using...

Dross handling methods and apparatus

Method and apparatus for retrieving valuable metals step by step fr...

Device and method for recovering tin-lead solder from scrap

Method of recovering materials bound to a metallic substrate using...

Process for smelting lithium-ion batteries

Method for sorting a collection of bodies comprising cemented carbi...

Valuable metal recovery method

Metal separation using a tunnel kiln furnace

Device and method for obtaining non-ferrous metals

Method for recovering metal from target and method for manufacturin...

Method of recovering sodium metal from flux

Method for fractional crystallisation of a molten metal

Method of recycling metallic coated scrap pieces

Dross compression apparatus including a cooling system for cooling...

Dross removal and solder reclamation improvements

Method of separating metal and inorganic particles from metal-inorg...

Method of separating oxide from dross, device for separating oxide...

Tilting rotary furnace system for recovery of non-ferrous metals fr...

Solder-dross mixture separation method and apparatus

Method of operation of tilting rotary furnace system for recovery o...

Dross processing system

Dross processing system

Tilting rotary furnace system for recovery of non-ferrous metals fr...

Patents Applicationslast 30 patents

DEVICE AND METHOD FOR RECOVERING ARSENIC AND GALLIUM

METHOD FOR SECURELY EXTRACTING LITHIUM FROM AN ELECTRICAL BATTERY C...

METHOD FOR RECYCLING WASTE LITHIUM ION BATTERY, METHOD FOR SMART RE...

METHOD OF PRODUCING VALUABLE METAL

IMPROVED METHOD FOR RECYCLING ZINC (ZN)

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

METHOD, APPARATUS AND SYSTEM FOR PROCESSING A COMPOSITE WASTE SOURCE

METHOD FOR RECOVERING RARE EARTH ELEMENTS FROM NDFEB WASTE AND USE...

METHOD FOR PRODUCING VALUABLE METAL

Method and Apparatus for Efficient Metal Distillation and Related P...

Treatment of a composition with a plasma

LITHIUM-RICH COMPOSITIONS

Recovery of nickel and cobalt from Black Mass

METAL RECYCLING SYSTEM FOR IN-SPACE MANUFACTURING

PROCESS FOR THE RECOVERY OF LITHIUM AND OTHER METALS FROM WASTE LIT...

METHOD OF RECOVERING MATERIALS BOUND TO A METALLIC SUBSTRATE USING...

METHOD FOR PRODUCING A PGM COLLECTOR ALLOY

METHOD OF RECOVERING MATERIALS BOUND TO A METALLIC SUBSTRATE USING...

A METHOD, APPARATUS AND SYSTEM FOR PROCESSING A COMPOSITE WASTE SOURCE

DROSS HANDLING METHODS AND APPARATUS

PROCESS FOR THE PREPARATION OF A CONCENTRATE OF METALS, RARE METALS...

Process And System For Plasma-Induced Selective Extraction And Reco...

Process for Smelting Lithium-Ion Batteries

VALUABLE METAL RECOVERY METHOD

DROSS HANDLING METHODS AND APPARATUS

METAL SEPARATION USING A TUNNEL KILN FURNACE

METHOD FOR RECOVERING METAL FROM TARGET AND METHOD FOR MANUFACTURIN...

DEVICE AND METHOD FOR OBTAINING NON-FERROUS METALS

Method of recovering sodium metal from flux

DROSS COMPRESSION APPARATUS INCLUDING A COOLING SYSTEM FOR COOLING...