by dry processes

Industry

CPC
C22B13/02

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Parent Industries

CCHEMISTRY METALLURGY C22Metallurgy C22BPRODUCTION AND REFINING OF METALS PRETREATMENT OF RAW MATERIALS C22B13/00Obtaining lead

Current Industry

C22B13/02by dry processes

Industries

Patents Grantslast 30 patents

Information Patent Grant
Process for the purification of waste materials or industrial by-pr...
- Patent number 11,938,527
- Issue date Mar 26, 2024
- amaTEQ Holding GmbH
- Alexander Kehrmann
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Pyrometallurgical process
- Patent number 11,920,210
- Issue date Mar 5, 2024
- METALLO BELGIUM
- Bert Coletti
- 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
Process for the purification of waste materials or industrial by-pr...
- Patent number 11,850,641
- Issue date Dec 26, 2023
- amaTEQ Holding GmbH
- Alexander Kehrmann
- C21 - METALLURGY OF IRON
Information Patent Grant
Pyrorefining process
- Patent number 11,827,953
- Issue date Nov 28, 2023
- METALLO BELGIUM
- Bert Coletti
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Solder production process
- Patent number 11,746,395
- Issue date Sep 5, 2023
- METALLO BELGIUM
- Bert Coletti
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Copper production process
- Patent number 11,739,394
- Issue date Aug 29, 2023
- METALLO BELGIUM
- Bert Coletti
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Furnace controller and method of operating a furnace
- Patent number 11,740,022
- Issue date Aug 29, 2023
- Air Products and Chemicals, Inc.
- Martin Lawrence
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Agent for selective antimony and arsenic removal and tin retaining...
- Patent number 11,414,724
- Issue date Aug 16, 2022
- JIANGSU NEW CHUNXING RESOURCE RECYCLING CO., LTD.
- Chunming Yang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Extraction methods from refractory ores
- Patent number 11,401,578
- Issue date Aug 2, 2022
- TCM RESEARCH LTD.
- Dmitri S. Terekhov
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Separating and melting system and method for waste lead grid in was...
- Patent number 11,339,456
- Issue date May 24, 2022
- JIANGSU NEW CHUNXING RESOURCE RECYCLING CO. LTD
- Chunming Yang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method and apparatus for the production of lead 212 for medical use
- Patent number 11,037,690
- Issue date Jun 15, 2021
- ORANO MED
- Julien Torgue
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for the treatment of an object contaminated with metallic pa...
- Patent number 10,837,082
- Issue date Nov 17, 2020
- MT2, LLC
- Michael L. Enos
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for the treatment of an object contaminated with metallic pa...
- Patent number 10,829,835
- Issue date Nov 10, 2020
- MT2, LLC
- Michael L. Enos
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Method for the treatment of metallic particles and objects contamin...
- Patent number 10,781,504
- Issue date Sep 22, 2020
- MT2, LLC
- Michael L. Enos
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Reduction device using liquid metal
- Patent number 10,689,729
- Issue date Jun 23, 2020
- Korea Institute of Industrial Technology
- Uen Do Lee
- 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
Fuming furnace with lead collecting and discharging function
- Patent number 10,443,112
- Issue date Oct 15, 2019
- CHINA ENFI ENGINEERING CORPORATION
- Dawei Cui
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Rotation-suspension smelting method, a burner and a metallurgical e...
- Patent number 10,144,988
- Issue date Dec 4, 2018
- Yanggu Xiangguang Copper Co., Ltd.
- Songlin Zhou
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method and apparatus for the production of lead 212 for medical use
- Patent number 10,020,086
- Issue date Jul 10, 2018
- Orano Med
- Julien Torgue
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods and systems using electrochemical cells for processing meta...
- Patent number 9,695,050
- Issue date Jul 4, 2017
- Terra CO2 Technologies Ltd.
- Donald Lake
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Systems and methods for selectively separating and separately proce...
- Patent number 9,660,306
- Issue date May 23, 2017
- Johnson Controls Autobatterie GmbH & Co. KGAA
- Matthew A. Spence
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for treating lead anode slime
- Patent number 9,650,695
- Issue date May 16, 2017
- Outotec (Finland) Oy
- Gunnar Berg
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for recovering lead from lead-containing discarded electroni...
- Patent number 9,650,693
- Issue date May 16, 2017
- GUANGDONG INSTITUTE OF ECO-ENVIRONMENTAL SCIENCE & TECHNOLOGY
- Chengshuai Liu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Treatment of high sulphur solids
- Patent number 9,650,694
- Issue date May 16, 2017
- Glencore Technology Pty Limited
- Martin Lluis Olaf Paul Bakker
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Processing of sulfate and/or sulfide-rich waste using CO2-enriched...
- Patent number 9,284,621
- Issue date Mar 15, 2016
- Strategic Metals Ltd.
- William Douglas Eaton
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Dross removal
- Patent number 9,272,351
- Issue date Mar 1, 2016
- Illinois Tool Works Inc.
- Lambertus Petrus Christinus Willemen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus and methods for purifying lead
- Patent number 9,234,258
- Issue date Jan 12, 2016
- U.S. Department of Energy
- Harmon M. Tunison
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for recovering valuable metals from precious metal smelting...
- Patent number 9,017,542
- Issue date Apr 28, 2015
- Xiangguang Copper Co., Ltd.
- Songlin Zhou
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Metal recovery process
- Patent number 8,945,489
- Issue date Feb 3, 2015
- Minex Technologies Limited
- Robert John Bowell
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR RECOVERING IRON AND VALUABLE METALS FROM ELECTRIC ARC FU...
- Publication number 20240327936
- Publication date Oct 3, 2024
- KOREA ZINC CO., LTD.
- Heon Sik CHOI
- C21 - METALLURGY OF IRON
Information Patent Application
RECOVERY METHOD FOR VALUABLE METALS IN COPPER ANODE SLIME
- Publication number 20240287644
- Publication date Aug 29, 2024
- KUNMING UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Bin YANG
- 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
Hydrometallurgical Processes For Battery Recycling
- Publication number 20230279520
- Publication date Sep 7, 2023
- The Doe Run Resources Corporation
- Timothy Roy HYMER
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METAL RECOVERY PROCESS
- Publication number 20220325375
- Publication date Oct 13, 2022
- Brian Matthew DEY
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD AND APPARATUS FOR RECOVERING COPPER, BRONZE AND LEAD FROM MI...
- Publication number 20220002837
- Publication date Jan 6, 2022
- Pukyong National University Industry-University Cooperation Foundation
- Jei Pil WANG
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
IMPROVED SOLDER PRODUCTION PROCESS
- Publication number 20210363606
- Publication date Nov 25, 2021
- Metallo Belgium
- Bert Coletti
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SEPARATING AND MELTING SYSTEM AND METHOD FOR WASTE LEAD GRID IN WAS...
- Publication number 20210230713
- Publication date Jul 29, 2021
- JIANGSU NEW CHUNXING RESOURCE RECYCLING CO. LTD
- Chunming YANG
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
AGENT FOR SELECTIVE ANTIMONY AND ARSENIC REMOVAL AND TIN RETAINING...
- Publication number 20210198770
- Publication date Jul 1, 2021
- JIANGSU NEW CHUNXING RESOURCE RECYCLING CO., LTD.
- Chunming YANG
- 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
IMPROVED COPPER PRODUCTION PROCESS
- Publication number 20210172039
- Publication date Jun 10, 2021
- Metallo Belgium
- Bert Coletti
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
IMPROVED PYROMETALLURGICAL PROCESS
- Publication number 20210071282
- Publication date Mar 11, 2021
- Metallo Belgium
- Bert Coletti
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
IMPROVED PYROREFINING PROCESS
- Publication number 20200392604
- Publication date Dec 17, 2020
- Metallo Belgium
- Bert Coletti
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PROCESS FOR THE PURIFICATION OF WASTE MATERIALS OR INDUSTRIAL BY-PR...
- Publication number 20200222954
- Publication date Jul 16, 2020
- FERRO DUO GMBH
- Alexander Kehrmann
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Application
EXTRACTION METHODS FROM REFRACTORY ORES
- Publication number 20200056260
- Publication date Feb 20, 2020
- TCM Research Ltd.
- Dmitri S. Terekhov
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
DEVICE FOR FRACTIONAL CONDENSATION OF ARSENIC LEAD VAPOR MIXTURE AN...
- Publication number 20190284658
- Publication date Sep 19, 2019
- KUNMING UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Yifu Li
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method And Apparatus For The Production of Lead 212 For Medical Use
- Publication number 20180308600
- Publication date Oct 25, 2018
- ORANO MED
- Julien Torgue
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR EXTRACTING METALS FROM CONCENTRATED SULPHURATED MINERALS...
- Publication number 20180282837
- Publication date Oct 4, 2018
- Francisco Javier CÁRDENAS ARBIETO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
REDUCTION DEVICE USING LIQUID METAL
- Publication number 20170349969
- Publication date Dec 7, 2017
- KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
- Uen Do LEE
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
FUMING FURNACE WITH LEAD COLLECTING AND DISCHARGING FUNCTION
- Publication number 20170283907
- Publication date Oct 5, 2017
- CHINA ENFI ENGINEERING CORPORATION
- Dawei CUI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS FOR RECOVERING VALUE METALS FROM ORE
- Publication number 20160310956
- Publication date Oct 27, 2016
- ANGLO AMERICAN SERVICES UK LIMITED
- Anthony Owen FILMER
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Application
METHOD FOR TREATING LEAD ANODE SLIME
- Publication number 20160281193
- Publication date Sep 29, 2016
- OUTOTEC (FINLAND) OY
- Gunnar BERG
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ROTATION-SUSPENSION SMELTING METHOD, A BURNER AND A METALLURGICAL E...
- Publication number 20160237522
- Publication date Aug 18, 2016
- Yanggu Xiangguang Copper Co., Ltd.
- Songlin Zhou
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS FOR THE REMOVAL OF METAL OR IMPURITIES FROM ELECTRIC ARC FU...
- Publication number 20160102382
- Publication date Apr 14, 2016
- Saudi Basic Industries Corporation
- Fazal-ur-Rehmen M. AWAN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SYSTEMS AND METHODS FOR SELECTIVELY SEPARATING AND SEPARATELY PROCE...
- Publication number 20160079636
- Publication date Mar 17, 2016
- Johnson Controls Technology Company
- Matthew A. Spence
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR RECOVERING LEAD FROM LEAD-CONTAINING DISCARDED ELECTRONI...
- Publication number 20150232962
- Publication date Aug 20, 2015
- GUANGDONG INSTITUTE OF ECO-ENVIRONMENT AND SOIL SCIENCES
- Chengshuai Liu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD AND APPARATUS FOR THE PRODUCTION OF LEAD 212 FOR MEDICAL USE
- Publication number 20150170776
- Publication date Jun 18, 2015
- AREVA MED SAS
- Julien Torgue
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Apparatus and Methods For Purifying Lead
- Publication number 20140238198
- Publication date Aug 28, 2014
- UNITED STATES DEPARTMENT OF ENERGY
- Harmon M. Tunison
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESSING OF SULFATE AND/OR SULFIDE-RICH WASTE USING CO2-ENRICHED...
- Publication number 20140127094
- Publication date May 8, 2014
- Strategic Metals Ltd.
- William Douglas Eaton
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Process for Recovering Valuable Metals from Precious metal Smelting...
- Publication number 20140008238
- Publication date Jan 9, 2014
- XIANGGUANG COPPER CO., LTD.
- Songlin Zhou
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

by dry processes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Process for the purification of waste materials or industrial by-pr...

Pyrometallurgical process

Method, apparatus and system for processing a composite waste source

Process for the purification of waste materials or industrial by-pr...

Pyrorefining process

Solder production process

Copper production process

Furnace controller and method of operating a furnace

Agent for selective antimony and arsenic removal and tin retaining...

Extraction methods from refractory ores

Separating and melting system and method for waste lead grid in was...

Method and apparatus for the production of lead 212 for medical use

Method for the treatment of an object contaminated with metallic pa...

Method for the treatment of an object contaminated with metallic pa...

Method for the treatment of metallic particles and objects contamin...

Reduction device using liquid metal

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

Fuming furnace with lead collecting and discharging function

Rotation-suspension smelting method, a burner and a metallurgical e...

Method and apparatus for the production of lead 212 for medical use

Methods and systems using electrochemical cells for processing meta...

Systems and methods for selectively separating and separately proce...

Method for treating lead anode slime

Method for recovering lead from lead-containing discarded electroni...

Treatment of high sulphur solids

Processing of sulfate and/or sulfide-rich waste using CO2-enriched...

Dross removal

Apparatus and methods for purifying lead

Process for recovering valuable metals from precious metal smelting...

Metal recovery process

Patents Applicationslast 30 patents

METHOD FOR RECOVERING IRON AND VALUABLE METALS FROM ELECTRIC ARC FU...

RECOVERY METHOD FOR VALUABLE METALS IN COPPER ANODE SLIME

METHOD, APPARATUS AND SYSTEM FOR PROCESSING A COMPOSITE WASTE SOURCE

Hydrometallurgical Processes For Battery Recycling

METAL RECOVERY PROCESS

METHOD AND APPARATUS FOR RECOVERING COPPER, BRONZE AND LEAD FROM MI...

IMPROVED SOLDER PRODUCTION PROCESS

SEPARATING AND MELTING SYSTEM AND METHOD FOR WASTE LEAD GRID IN WAS...

AGENT FOR SELECTIVE ANTIMONY AND ARSENIC REMOVAL AND TIN RETAINING...

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

IMPROVED COPPER PRODUCTION PROCESS

IMPROVED PYROMETALLURGICAL PROCESS

IMPROVED PYROREFINING PROCESS

PROCESS FOR THE PURIFICATION OF WASTE MATERIALS OR INDUSTRIAL BY-PR...

EXTRACTION METHODS FROM REFRACTORY ORES

DEVICE FOR FRACTIONAL CONDENSATION OF ARSENIC LEAD VAPOR MIXTURE AN...

Method And Apparatus For The Production of Lead 212 For Medical Use

METHOD FOR EXTRACTING METALS FROM CONCENTRATED SULPHURATED MINERALS...

REDUCTION DEVICE USING LIQUID METAL

FUMING FURNACE WITH LEAD COLLECTING AND DISCHARGING FUNCTION

PROCESS FOR RECOVERING VALUE METALS FROM ORE

METHOD FOR TREATING LEAD ANODE SLIME

ROTATION-SUSPENSION SMELTING METHOD, A BURNER AND A METALLURGICAL E...

PROCESS FOR THE REMOVAL OF METAL OR IMPURITIES FROM ELECTRIC ARC FU...

SYSTEMS AND METHODS FOR SELECTIVELY SEPARATING AND SEPARATELY PROCE...

METHOD FOR RECOVERING LEAD FROM LEAD-CONTAINING DISCARDED ELECTRONI...

METHOD AND APPARATUS FOR THE PRODUCTION OF LEAD 212 FOR MEDICAL USE

Apparatus and Methods For Purifying Lead

PROCESSING OF SULFATE AND/OR SULFIDE-RICH WASTE USING CO2-ENRICHED...

Process for Recovering Valuable Metals from Precious metal Smelting...