Smelting or converting

Industry

CPC
C22B15/0028

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Parent Industries

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

Current Industry

C22B15/0028Smelting or converting

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Copper/tin/lead production
- Patent number 12,195,823
- Issue date Jan 14, 2025
- METALLO BELGIUM
- Bert Coletti
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for treating lithium ion battery waste
- Patent number 12,157,927
- Issue date Dec 3, 2024
- Sumitomo Metal Mining Co., Ltd.
- Kenji Takeda
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Method for recovering Cu and method of preparing electrolytic copper
- Patent number 11,946,116
- Issue date Apr 2, 2024
- JX Metals Corporation
- Yuken Fukano
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Copper/tin/lead production
- Patent number 11,767,576
- Issue date Sep 26, 2023
- METALLO BELGIUM
- Bert Coletti
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method and system for comprehensive recovery and utilization of cop...
- Patent number 11,459,636
- Issue date Oct 4, 2022
- Central South University
- Zhongwei Zhao
- 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
Fire refining of blister copper
- Patent number 10,648,060
- Issue date May 12, 2020
- Outotec (Finland) Oy
- Akusti Jaatinen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process and system for recycling E-waste material
- Patent number 10,584,399
- Issue date Mar 10, 2020
- BlueOak Arkansas
- Robert P. Foster
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Treatment of complex sulfide concentrate
- Patent number 10,501,824
- Issue date Dec 10, 2019
- Outotec (Finland) Oy
- Maija-Leena Metsärinta
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for refining sulfidic copper concentrate
- Patent number 10,435,769
- Issue date Oct 8, 2019
- Outotec (Finland) Oy
- Akusti Jaatinen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of converting copper containing material
- Patent number 10,428,404
- Issue date Oct 1, 2019
- Outotec (Finland) Oy
- Markku Lahtinen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Processes for preparing various metals and derivatives thereof from...
- Patent number 10,337,083
- Issue date Jul 2, 2019
- 5N PLUS INC.
- Pascal Coursol
- 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
System and methods for optimizing the efficiency of smelting copper...
- Patent number 10,081,849
- Issue date Sep 25, 2018
- FLSmidth A/S
- David J. Chaiko
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Method and plant for removing arsenic and/or antimony from flue dusts
- Patent number 10,081,848
- Issue date Sep 25, 2018
- Outotec (Finland) Oy
- Jochen Güntner
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method and device for depleting copper smelting slag
- Patent number 9,903,005
- Issue date Feb 27, 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 arrangement for removing outgrowth in a suspension smelt...
- Patent number 9,845,993
- Issue date Dec 19, 2017
- Outotec (Finland) Oy
- Peter Björklund
- B08 - CLEANING
Information Patent Grant
Method for controlling the suspension in a suspension smelting furn...
- Patent number 9,677,815
- Issue date Jun 13, 2017
- Outotec Oyj
- Markku Lahtinen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for increasing metal production in smelter operations
- Patent number 7,947,327
- Issue date May 24, 2011
- General Electric Company
- Gert-Jan Oude Egberick
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of operating non-ferrous smelting plant
- Patent number 7,776,133
- Issue date Aug 17, 2010
- Nippon Mining & Metals Co., Ltd.
- Kenta Nakagawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Mechanical waves generator system in a converter or pyrometallurgic...
- Patent number 6,805,831
- Issue date Oct 19, 2004
- Luis Paredes Rojas
- C21 - METALLURGY OF IRON
Information Patent Grant
Mechanical waves generator system in a converter or pyrometallurgic...
- Patent number 6,787,099
- Issue date Sep 7, 2004
- Luis Paredes Rojas
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for the production of blister copper in suspension reactor
- Patent number 6,761,749
- Issue date Jul 13, 2004
- Outokumpu Oyj
- Jaakko Poijärvi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process and plant with oxygen-enriched air feed for a non-ferrous m...
- Patent number 6,576,040
- Issue date Jun 10, 2003
- L'Air Liquide - Societe Anonyme a Directoire et Conseil de Surveillance pour...
- Didier Magnet
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for smelting copper sulfide concentrate
- Patent number 6,416,565
- Issue date Jul 9, 2002
- Sumitomo Metal Mining Co., Ltd.
- Akira Yazawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Use of gaseous mixture containing an inert gas and an oxygen contai...
- Patent number 6,403,043
- Issue date Jun 11, 2002
- L'Air Liquide Societe Anonyme a Directoire et Conseil de Surveillance pour l'...
- Torstein Utigard
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Situ desulfurization scrubbing process for refining blister copper
- Patent number 6,395,059
- Issue date May 28, 2002
- Noranda Inc.
- Manuel Zamalloa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for feeding and directing reaction gas and solids into a sme...
- Patent number 6,238,457
- Issue date May 29, 2001
- Outokumpu Oyj
- Ismo Holmi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Apparatus for suspension smelting
- Patent number 5,772,955
- Issue date Jun 30, 1998
- Outokumpu Engineering Contractors Oy
- Pekka Hanniala
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for suspension smelting
- Patent number 5,565,016
- Issue date Oct 15, 1996
- Outokumpu Engineering Contractors Oy
- Pekka Hanniala
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR RECOVERING VALUABLE METAL FROM USED LIB
- Publication number 20240229190
- Publication date Jul 11, 2024
- MITSUBISHI MATERIALS CORPORATION
- Hajime Kawasaki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR RECOVERING VALUABLE METAL FROM USED LIB
- Publication number 20240132995
- Publication date Apr 25, 2024
- MITSUBISHI MATERIALS CORPORATION
- Hajime Kawasaki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
COPPER-TIN-NICKEL BRAZING MATERIAL PREPARED BY ALLOYS RECYCLED FROM...
- Publication number 20240068069
- Publication date Feb 29, 2024
- ZHENGZHOU RESEARCH INSTITUTE OF MECHANICAL ENGINEERING CO., LTD.
- Weimin LONG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
COPPER/TIN/LEAD PRODUCTION
- Publication number 20230357887
- Publication date Nov 9, 2023
- Metallo Belgium
- Bert Coletti
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD OF REDUCING CARBON EMISSIONS AND IMPROVING THE ENVIRONMENTAL...
- Publication number 20230058608
- Publication date Feb 23, 2023
- WORLD RESOURCES COMPANY
- Peter T. Halpin
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR PRODUCING COPPER METAL FROM COPPER CONCENTRATES WITHOUT...
- Publication number 20220396851
- Publication date Dec 15, 2022
- UNIVERSIDAD DE CONCEPCION
- Igor WILKOMIRSKY FUICA
- 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
METALLURGICAL FURNACE
- Publication number 20220065532
- Publication date Mar 3, 2022
- Bojan Zivanovic
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
IMPROVEMENT IN COPPER/TIN/LEAD PRODUCTION
- Publication number 20210172040
- Publication date Jun 10, 2021
- Metallo Belgium
- Bert Coletti
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR RECOVERING Cu AND METHOD OF PREPARING ELECTROLYTIC COPPER
- Publication number 20210032722
- Publication date Feb 4, 2021
- JX NIPPON MINING & METALS CORPORATION
- Yuken FUKANO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR TREATING LITHIUM ION BATTERY WASTE
- Publication number 20200263276
- Publication date Aug 20, 2020
- Sumitomo Metal Mining Co., Ltd.
- Kenji Takeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND SYSTEM FOR COMPREHENSIVE RECOVERY AND UTILIZATION OF COP...
- Publication number 20190352740
- Publication date Nov 21, 2019
- CENTRAL SOUTH UNIVERSITY
- Zhongwei ZHAO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
INTEGRATED HYDROMETALLURGICAL AND PYROMETALLURGICAL METHOD FOR PROC...
- Publication number 20190218641
- Publication date Jul 18, 2019
- BHP BILLITON OLYMPIC DAM CORPORATION PTY LTD
- David BOJCEVSKI
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
TREATMENT OF COMPLEX SULFIDE CONCENTRATE
- Publication number 20180298467
- Publication date Oct 18, 2018
- OUTOTEC (FINLAND) OY
- Maija-Leena METSÄRINTA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SYSTEM AND METHODS FOR OPTIMIZING THE EFFICIENCY OF SMELTING COPPER...
- Publication number 20170226611
- Publication date Aug 10, 2017
- FLSMIDTH A/S
- David J. Chaiko
- 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
METHOD AND PLANT FOR REMOVING ARSENIC AND/OR ANTIMONY FROM FLUE DUSTS
- Publication number 20160237523
- Publication date Aug 18, 2016
- OUTOTEC (FINLAND) OY
- Jochen Güntner
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
FURNACE FOR SMELTING COPPER FOR LOWER BLOW-THROUGH WITH ENRICHED OX...
- Publication number 20160109181
- Publication date Apr 21, 2016
- SHANDONG FANGYUAN NON-FERROUS SCIENCE AND TECHNOLOGY LIMITED COMPANY
- Zhixiang CUI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR CONTROLLING THE SUSPENSION IN A SUSPENSION SMELTING FURN...
- Publication number 20140239560
- Publication date Aug 28, 2014
- OUTOTEC OYJ
- Markku Lahtinen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method for drying copper sulfide concentrates
- Publication number 20100107820
- Publication date May 6, 2010
- Charles R. Euston
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method for operating non-ferrous smelting plant
- Publication number 20090064820
- Publication date Mar 12, 2009
- Pan Pacific Copper Co., Ltd.
- Kenta Nakagawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method for increasing metal production in smelter operations
- Publication number 20080175771
- Publication date Jul 24, 2008
- GENERAL ELECTRIC COMPANY
- Gert-Jan Oude Egberink
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
INTEGRATED HYDROMETALLURGICAL AND PYROMETALLURGICAL PROCESSING OF B...
- Publication number 20080173132
- Publication date Jul 24, 2008
- Ausenco Services Pty Ltd
- Grenvil Marquis Dunn
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Mechanical waves generator system in a converter or pyrometallurgic...
- Publication number 20030209844
- Publication date Nov 13, 2003
- Luis Paredes Rojas
- C21 - METALLURGY OF IRON
Information Patent Application
Mechanical waves generator system in a converter or pyrometallurgic...
- Publication number 20030209843
- Publication date Nov 13, 2003
- Luis Paredes Rojas
- C21 - METALLURGY OF IRON
Information Patent Application
Oxygen-enriched air feed for a non-ferrous metal production unit
- Publication number 20020033566
- Publication date Mar 21, 2002
- L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
- Didier Magnet
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Smelting or converting

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Copper/tin/lead production

Method for treating lithium ion battery waste

Method for recovering Cu and method of preparing electrolytic copper

Copper/tin/lead production

Method and system for comprehensive recovery and utilization of cop...

Comprehensive recovery method of pyrolysis polymetallic product fro...

Fire refining of blister copper

Process and system for recycling E-waste material

Treatment of complex sulfide concentrate

Method for refining sulfidic copper concentrate

Method of converting copper containing material

Processes for preparing various metals and derivatives thereof from...

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

System and methods for optimizing the efficiency of smelting copper...

Method and plant for removing arsenic and/or antimony from flue dusts

Method and device for depleting copper smelting slag

Method and arrangement for removing outgrowth in a suspension smelt...

Method for controlling the suspension in a suspension smelting furn...

Method for increasing metal production in smelter operations

Method of operating non-ferrous smelting plant

Mechanical waves generator system in a converter or pyrometallurgic...

Mechanical waves generator system in a converter or pyrometallurgic...

Method for the production of blister copper in suspension reactor

Process and plant with oxygen-enriched air feed for a non-ferrous m...

Method for smelting copper sulfide concentrate

Use of gaseous mixture containing an inert gas and an oxygen contai...

Situ desulfurization scrubbing process for refining blister copper

Method for feeding and directing reaction gas and solids into a sme...

Apparatus for suspension smelting

Method for suspension smelting

Patents Applicationslast 30 patents

METHOD FOR RECOVERING VALUABLE METAL FROM USED LIB

METHOD FOR RECOVERING VALUABLE METAL FROM USED LIB

COPPER-TIN-NICKEL BRAZING MATERIAL PREPARED BY ALLOYS RECYCLED FROM...

COPPER/TIN/LEAD PRODUCTION

METHOD OF REDUCING CARBON EMISSIONS AND IMPROVING THE ENVIRONMENTAL...

METHOD FOR PRODUCING COPPER METAL FROM COPPER CONCENTRATES WITHOUT...

Comprehensive Recovery Method Of Pyrolysis Polymetallic Product Fro...

METALLURGICAL FURNACE

IMPROVEMENT IN COPPER/TIN/LEAD PRODUCTION

METHOD FOR RECOVERING Cu AND METHOD OF PREPARING ELECTROLYTIC COPPER

METHOD FOR TREATING LITHIUM ION BATTERY WASTE

METHOD AND SYSTEM FOR COMPREHENSIVE RECOVERY AND UTILIZATION OF COP...

INTEGRATED HYDROMETALLURGICAL AND PYROMETALLURGICAL METHOD FOR PROC...

TREATMENT OF COMPLEX SULFIDE CONCENTRATE

SYSTEM AND METHODS FOR OPTIMIZING THE EFFICIENCY OF SMELTING COPPER...

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

METHOD AND PLANT FOR REMOVING ARSENIC AND/OR ANTIMONY FROM FLUE DUSTS

FURNACE FOR SMELTING COPPER FOR LOWER BLOW-THROUGH WITH ENRICHED OX...

METHOD FOR CONTROLLING THE SUSPENSION IN A SUSPENSION SMELTING FURN...

Method for drying copper sulfide concentrates

Method for operating non-ferrous smelting plant

Method for increasing metal production in smelter operations

INTEGRATED HYDROMETALLURGICAL AND PYROMETALLURGICAL PROCESSING OF B...

Mechanical waves generator system in a converter or pyrometallurgic...

Mechanical waves generator system in a converter or pyrometallurgic...

Oxygen-enriched air feed for a non-ferrous metal production unit