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CPC
C22B11/025

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

Current Industry

C22B11/025from manufactured products

Industries

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Patents Grantslast 30 patents

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
Method for gold recovery and extraction from electronic waste or go...
- Patent number 11,718,893
- Issue date Aug 8, 2023
- Yeda Research and Development Co. Ltd.
- Igor Lubomirsky
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Comprehensive recovery method of pyrolysis polymetallic product fro...
- Patent number 11,447,846
- 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
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
Process for the production of a PGM-enriched alloy
- Patent number 10,323,302
- Issue date Jun 18, 2019
- Heraeus Deutschland GmbH & Co. KG
- Felix Stoffner
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Gold recovery
- Patent number 9,689,054
- Issue date Jun 27, 2017
- HIGH VALUE METALS RECOVERY LTD
- James Parkes
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of treating recyclable raw materials
- Patent number 9,447,479
- Issue date Sep 20, 2016
- Mitsubishi Materials Corporation
- Nobuhiro Oguma
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Precious metal recovery
- Patent number 9,441,284
- Issue date Sep 13, 2016
- Tetronics (International) Limited
- David Deegan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for recycling noble metal from electronic waste material and...
- Patent number 9,328,398
- Issue date May 3, 2016
- GEM CO., LTD.
- Kaihua Xu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for obtaining metals and rare earth metals from scrap
- Patent number 9,322,077
- Issue date Apr 26, 2016
- ECOLOOP GmbH
- Thomas Stumpf
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for concentrating and recovering precious metals from spent...
- Patent number 8,882,881
- Issue date Nov 11, 2014
- Korea Institute of Geoscience & Mineral Resources (KIGAM)
- Byung-Su Kim
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Use of liquid-crystal displays, and processes for the recycling the...
- Patent number 8,298,315
- Issue date Oct 30, 2012
- Merck Patent GmbH
- Roland Martin
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for the concentration of noble metals from fluorine-contain...
- Patent number 8,101,304
- Issue date Jan 24, 2012
- Umicore AG & Co. KG
- Christian Hagelüken
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Use of liquid-crystal displays, and processes for the recycling the...
- Patent number 8,048,195
- Issue date Nov 1, 2011
- Merck Patent GmbH
- Roland Martin
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Recovery of metal values from cermet
- Patent number 7,048,774
- Issue date May 23, 2006
- World Resources Company
- Peter T. Halpin
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Recovery of metal values from cermet
- Patent number 6,830,605
- Issue date Dec 14, 2004
- World Resources Company
- Peter T. Halpin
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for removing reactive metal from a reactor system
- Patent number 6,551,660
- Issue date Apr 22, 2003
- Chevron Phillips Chemical Company LP
- Dennis L. Holtermann
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for recovering platinum from platinum-containing coatings on...
- Patent number 6,428,602
- Issue date Aug 6, 2002
- General Electric Company
- Mark A. Rosenzweig
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for removing reactive metal from a reactor system
- Patent number 6,419,986
- Issue date Jul 16, 2002
- Chevron Phillips Chemical Company IP
- Dennis L. Holtermann
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for recovering metal material from waste material
- Patent number 6,409,798
- Issue date Jun 25, 2002
- Foster Wheeler Energia Oy
- Jorma Nieminen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Liquid carton waste material recycling process and apparatus for re...
- Patent number 6,401,635
- Issue date Jun 11, 2002
- Corenso United Oy Ltd.
- Jorma Nieminen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Non-metallic constituent components of printed wiring assemblies an...
- Patent number 6,342,539
- Issue date Jan 29, 2002
- Resource Concepts, Inc.
- Ray Chapman
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Compositions created by the separation and isolation of the metalli...
- Patent number 6,300,402
- Issue date Oct 9, 2001
- Resource Concepts, Inc.
- Ray Chapman
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Mercury process gold ballbond removal apparatus
- Patent number 6,294,028
- Issue date Sep 25, 2001
- International Business Machines Corporation
- Paul D. Bell
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Compositions of metallic and non-metallic components of wiring asse...
- Patent number 5,887,805
- Issue date Mar 30, 1999
- Resource Concepts, Inc.
- Ray Chapman
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Apparatus and systems that separate and isolate precious and semi-p...
- Patent number 5,829,694
- Issue date Nov 3, 1998
- Resource Concepts, Inc.
- Ray Chapman
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Device for the pretreatment of electronic scrap
- Patent number 5,700,425
- Issue date Dec 23, 1997
- Antonio Maria Celi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Apparatus and systems that separate and isolate precious and semi-p...
- Patent number 5,678,775
- Issue date Oct 21, 1997
- Resource Concepts, Inc.
- Ray Chapman
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for the separation and isolation of precious and semi-preci...
- Patent number 5,667,156
- Issue date Sep 16, 1997
- Resource Concepts, Inc.
- Ray Chapman
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Nickel recovery using a fluidized bed process
- Patent number 5,147,619
- Issue date Sep 15, 1992
- Camlaw Limited
- Christopher J. Cutchey
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

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
HIGH-EFFICIENCY GOLD RECOVERY BY ADDITIVE-INDUCED SUPRAMOLECULAR PO...
- Publication number 20240247336
- Publication date Jul 25, 2024
- Northwestern University
- Huang Wu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ULTRAFAST FLASH JOULE HEATING SYNTHESIS METHODS AND SYSTEMS FOR PER...
- Publication number 20230374623
- Publication date Nov 23, 2023
- William Marsh Rice University
- James M. Tour
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ULTRAFAST FLASH JOULE HEATING SYNTHESIS METHODS AND SYSTEMS FOR PER...
- Publication number 20230357885
- Publication date Nov 9, 2023
- William Marsh Rice University
- James M. Tour
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Comprehensive Recovery Method Of Pyrolysis Polymetallic Product Fro...
- Publication number 20220205063
- Publication date Jun 30, 2022
- BEIJING UNIVERSITY OF TECHNOLOGY
- Dean Pan
- 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
METHOD FOR GOLD RECOVERY AND EXTRACTION FROM ELECTRONIC WASTE OR GO...
- Publication number 20200332391
- Publication date Oct 22, 2020
- Yeda Research and Development Co. Ltd.
- Igor LUBOMIRSKY
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS FOR THE RECOVERY AND RECYCLING OF MATERIALS THAT CONSTITUTE...
- Publication number 20200318218
- Publication date Oct 8, 2020
- HYDROGEN ONSITE, S.L.
- David Alfredo PACHECO TANAKA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS AND SYSTEM FOR RECYCLING E-WASTE MATERIAL
- Publication number 20190024210
- Publication date Jan 24, 2019
- Blueoak Arkansas
- Robert P. Foster
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
METHOD AND APPARATUS FOR SEPARATION AND SIZE REDUCTION OF NOBLE MET...
- Publication number 20180318842
- Publication date Nov 8, 2018
- EAUTERRE CONSULTING, LLC
- Michael B. KORZENSKI
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
METHOD AND APPARATUS FOR RETRIEVING VALUABLE METALS STEP BY STEP FR...
- Publication number 20180187285
- Publication date Jul 5, 2018
- University of Science and Technology Beijing
- ZHANCHENG GUO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS AND APPARATUS FOR METAL REFINING
- Publication number 20170247805
- Publication date Aug 31, 2017
- Elemetal Holding B.V.
- Silvan Johan Thus
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
GOLD RECOVERY
- Publication number 20170218478
- Publication date Aug 3, 2017
- HIGH VALUE METALS RECOVERY LTD
- James Parkes
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
GOLD RECOVERY
- Publication number 20150114182
- Publication date Apr 30, 2015
- INTER-EURO TECHNOLOGY LIMITED
- James Parkes
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR OBTAINING METALS AND RARE EARTH METALS FROM SCRAP
- Publication number 20140090518
- Publication date Apr 3, 2014
- ECOLOOP GMBH
- Thomas Stumpf
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method of Recovering Valuable Metals from Waste
- Publication number 20130333522
- Publication date Dec 19, 2013
- Tetsuyuki Koizumi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR CONCENTRATING AND RECOVERING PRECIOUS METALS FROM SPENT...
- Publication number 20130276585
- Publication date Oct 24, 2013
- Korea Institute of Geoscience and Mineral Resources (KIGAM)
- Byung-Su KIM
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR EFFICIENTLY RECOVERING PLATINUM GROUP ELEMENTS FROM COPP...
- Publication number 20130180363
- Publication date Jul 18, 2013
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Masashi NAKAMOTO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR RECYCLING NOBLE METAL FROM ELECTRONIC WASTE MATERIAL AND...
- Publication number 20130174694
- Publication date Jul 11, 2013
- Kaihua Xu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR RECOVERING PLATINUM FROM AVIATION ENGINE COMPONENTS
- Publication number 20130160609
- Publication date Jun 27, 2013
- GENERAL ELECTRIC COMPANY
- Lawrence Bernard KOOL
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Recovery Method for High Purity Platinum
- Publication number 20130139648
- Publication date Jun 6, 2013
- JX NIPPON MINING & METALS CORPORATION
- Junnosuke Sekiguchi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
USE OF LIQUID-CRYSTAL DISPLAYS, AND PROCESSES FOR THE RECYCLING THE...
- Publication number 20120011966
- Publication date Jan 19, 2012
- Roland Martin
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
Method for Recovering Gold, Silver, Copper and Iron from Plasma-Cau...
- Publication number 20100314242
- Publication date Dec 16, 2010
- ATOMIC ENERGY COUNCIL - INSTITUTE OF NUCLEAR ENERGY RESEARCH
- Wen-Cheng Lee
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method for recycling precious metal from used printed circuit boards
- Publication number 20100275730
- Publication date Nov 4, 2010
- ATOMIC ENERGY COUNCIL - INSTITUTE OF NUCLEAR ENERGY RESEARCH
- Wen-Cheng Lee
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS FOR ISOLATING METALLIC RUTHENIUM OR RUTHENIUM COMPOUNDS FRO...
- Publication number 20100080744
- Publication date Apr 1, 2010
- Bayer MaterialScience AG
- Timm Schmidt
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD OF RECOVERING VALUABLE METALS FROM WASTE
- Publication number 20090293676
- Publication date Dec 3, 2009
- Tetsuyuki Koizumi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Use of liquid-crystal displays, and processes for the recycling the...
- Publication number 20070193414
- Publication date Aug 23, 2007
- Roland Martin
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
Process for the concentration of noble metals from fluorine-contain...
- Publication number 20060275652
- Publication date Dec 7, 2006
- Christian Hageluken
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Precious metals recovery from waste materials using an induction fu...
- Publication number 20050247162
- Publication date Nov 10, 2005
- James E. Bratina
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
RECOVERY OF METAL VALUES FROM CERMET
- Publication number 20040177721
- Publication date Sep 16, 2004
- WORLD RESOURCES COMPANY
- Peter T. Halpin
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

from manufactured products

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method, apparatus and system for processing a composite waste source

Method for gold recovery and extraction from electronic waste or go...

Comprehensive recovery method of pyrolysis polymetallic product fro...

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

Process for the production of a PGM-enriched alloy

Gold recovery

Method of treating recyclable raw materials

Precious metal recovery

Method for recycling noble metal from electronic waste material and...

Method for obtaining metals and rare earth metals from scrap

Method for concentrating and recovering precious metals from spent...

Use of liquid-crystal displays, and processes for the recycling the...

Process for the concentration of noble metals from fluorine-contain...

Use of liquid-crystal displays, and processes for the recycling the...

Recovery of metal values from cermet

Recovery of metal values from cermet

Method for removing reactive metal from a reactor system

Method for recovering platinum from platinum-containing coatings on...

Method for removing reactive metal from a reactor system

Process for recovering metal material from waste material

Liquid carton waste material recycling process and apparatus for re...

Non-metallic constituent components of printed wiring assemblies an...

Compositions created by the separation and isolation of the metalli...

Mercury process gold ballbond removal apparatus

Compositions of metallic and non-metallic components of wiring asse...

Apparatus and systems that separate and isolate precious and semi-p...

Device for the pretreatment of electronic scrap

Apparatus and systems that separate and isolate precious and semi-p...

Process for the separation and isolation of precious and semi-preci...

Nickel recovery using a fluidized bed process

Patents Applicationslast 30 patents

METHOD, APPARATUS AND SYSTEM FOR PROCESSING A COMPOSITE WASTE SOURCE

HIGH-EFFICIENCY GOLD RECOVERY BY ADDITIVE-INDUCED SUPRAMOLECULAR PO...

ULTRAFAST FLASH JOULE HEATING SYNTHESIS METHODS AND SYSTEMS FOR PER...

ULTRAFAST FLASH JOULE HEATING SYNTHESIS METHODS AND SYSTEMS FOR PER...

Comprehensive Recovery Method Of Pyrolysis Polymetallic Product Fro...

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

METHOD FOR GOLD RECOVERY AND EXTRACTION FROM ELECTRONIC WASTE OR GO...

PROCESS FOR THE RECOVERY AND RECYCLING OF MATERIALS THAT CONSTITUTE...

PROCESS AND SYSTEM FOR RECYCLING E-WASTE MATERIAL

METHOD AND APPARATUS FOR SEPARATION AND SIZE REDUCTION OF NOBLE MET...

METHOD AND APPARATUS FOR RETRIEVING VALUABLE METALS STEP BY STEP FR...

PROCESS AND APPARATUS FOR METAL REFINING

GOLD RECOVERY

GOLD RECOVERY

METHOD FOR OBTAINING METALS AND RARE EARTH METALS FROM SCRAP

Method of Recovering Valuable Metals from Waste

METHOD FOR CONCENTRATING AND RECOVERING PRECIOUS METALS FROM SPENT...

METHOD FOR EFFICIENTLY RECOVERING PLATINUM GROUP ELEMENTS FROM COPP...

METHOD FOR RECYCLING NOBLE METAL FROM ELECTRONIC WASTE MATERIAL AND...

METHOD FOR RECOVERING PLATINUM FROM AVIATION ENGINE COMPONENTS

Recovery Method for High Purity Platinum

USE OF LIQUID-CRYSTAL DISPLAYS, AND PROCESSES FOR THE RECYCLING THE...

Method for Recovering Gold, Silver, Copper and Iron from Plasma-Cau...

Method for recycling precious metal from used printed circuit boards

PROCESS FOR ISOLATING METALLIC RUTHENIUM OR RUTHENIUM COMPOUNDS FRO...

METHOD OF RECOVERING VALUABLE METALS FROM WASTE

Use of liquid-crystal displays, and processes for the recycling the...

Process for the concentration of noble metals from fluorine-contain...

Precious metals recovery from waste materials using an induction fu...

RECOVERY OF METAL VALUES FROM CERMET