Slag reuse in metallurgical processes

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CPC
Y02P10/242

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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y02Climate change prevention Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS Y02P10/00Technologies related to metal processing

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Y02P10/242Slag reuse in metallurgical processes

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Patents Grantslast 30 patents

Information Patent Grant
Method for obtaining calcium aluminates from non-saline aluminum slags
- Patent number 10,858,261
- Issue date Dec 8, 2020
- ARZYZ, S.A. DE C.V.
- Felix Antonio Lopez Gomez
- C21 - METALLURGY OF IRON
Information Patent Grant
High-temperature liquid slag granulating system
- Patent number 10,801,080
- Issue date Oct 13, 2020
- XI'AN JIAOTONG UNIVERSITY
- Shuzhong Wang
- C21 - METALLURGY OF IRON
Information Patent Grant
Treatment method for resource recycling of hexavalent chromium-cont...
- Patent number 10,569,315
- Issue date Feb 25, 2020
- South China University of Technology
- Zhang Lin
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Smelting process and apparatus
- Patent number 10,451,348
- Issue date Oct 22, 2019
- Tata Steel Limited
- Mark Preston Davis
- C21 - METALLURGY OF IRON
Information Patent Grant
Fluxing agent, process of its production, agglomeration mixture and...
- Patent number 10,435,760
- Issue date Oct 8, 2019
- ECOFER, S.R.O.
- Milan Raclavský
- C21 - METALLURGY OF IRON
Information Patent Grant
Production of low carbon chromium iron alloys from chromite concent...
- Patent number 10,006,104
- Issue date Jun 26, 2018
- KWG RESOURCES, INC.
- Frank Winter
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for preliminary treatment of molten iron
- Patent number 9,920,390
- Issue date Mar 20, 2018
- JFE Steel Corporation
- Yozo Iwaki
- C21 - METALLURGY OF IRON
Information Patent Grant
High cleanliness molten steel production method and refining device
- Patent number 9,752,202
- Issue date Sep 5, 2017
- Posco
- Ja Yong Choi
- C21 - METALLURGY OF IRON
Information Patent Grant
Bulk glass steel with high glass forming ability
- Patent number 9,708,699
- Issue date Jul 18, 2017
- Glassimetal Technology, Inc.
- Jong Hyun Na
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for the production and the purification of molten calcium al...
- Patent number 9,382,595
- Issue date Jul 5, 2016
- 9253-8444 QUEBEC INC.
- Ghyslain Dubé
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for treatment of chrome-containing molten iron and slag
- Patent number 8,753,419
- Issue date Jun 17, 2014
- Nisshin Steel Co., Ltd.
- Takahiro Yoshino
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of alloying various grades of steel with manganese oxides
- Patent number 8,641,800
- Issue date Feb 4, 2014
- Joseph Boston McMahon
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of desulfurizing steel
- Patent number 8,523,977
- Issue date Sep 3, 2013
- Nucor Corporation
- Dhiren Panda
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for preparing a foaming slag former, product and use thereof
- Patent number 8,470,067
- Issue date Jun 25, 2013
- Recoval Belgium
- Evelyne Nguyên
- C21 - METALLURGY OF IRON
Information Patent Grant
Low cost making of a low carbon, low sulfur, and low nitrogen steel...
- Patent number 8,313,553
- Issue date Nov 20, 2012
- Nucor Corporation
- Jacobus Marthinus Andreas Geldenhuis
- C21 - METALLURGY OF IRON
Information Patent Grant
Method in connection with steel production
- Patent number 8,278,496
- Issue date Oct 2, 2012
- Outokumpu Oyj
- Sven-Eric Lunner
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of manufacturing ultra low carbon ferritic stainless steel
- Patent number 8,277,537
- Issue date Oct 2, 2012
- POSCO
- Joo Hyun Park
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for production of ultra low phosphorous and carbon ferroman...
- Patent number 8,268,036
- Issue date Sep 18, 2012
- Dongbu Metal Co., Ltd.
- Dong-Shik Min
- C21 - METALLURGY OF IRON
Information Patent Grant
Method in connection with steel production
- Patent number 8,246,716
- Issue date Aug 21, 2012
- Outokumpu Oyj
- Sven-Eric Lunner
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel for high-cleanliness spring with excellent fatigue characteri...
- Patent number 8,187,530
- Issue date May 29, 2012
- Kobe Steel, Ltd.
- Tomoko Sugimura
- C21 - METALLURGY OF IRON
Information Patent Grant
Grain-oriented electrical steel sheet and process for producing the...
- Patent number 8,177,920
- Issue date May 15, 2012
- JFE Steel Corporation
- Yukihiro Shingaki
- C21 - METALLURGY OF IRON
Information Patent Grant
Low cost making of a low carbon, low sulfur, and low nitrogen steel...
- Patent number 8,105,415
- Issue date Jan 31, 2012
- Nucor Corporation
- Gary McQuillis
- C21 - METALLURGY OF IRON
Information Patent Grant
Forging steel and its manufacturing method, and forged parts
- Patent number 8,057,737
- Issue date Nov 15, 2011
- Kobe Steel, Ltd.
- Tetsushi Deura
- C21 - METALLURGY OF IRON
Information Patent Grant
Calcium-silicate based slag for treatment of molten steel
- Patent number 7,918,916
- Issue date Apr 5, 2011
- Elkem ASA
- Erik Enebakk
- C21 - METALLURGY OF IRON
Information Patent Grant
Removal method of nitrogen in molten steel
- Patent number 7,901,482
- Issue date Mar 8, 2011
- JFE Steel Corporation
- Chikashi Tada
- C21 - METALLURGY OF IRON
Information Patent Grant
Calcium-silicate based slag for treatment of molten silicon
- Patent number 7,879,130
- Issue date Feb 1, 2011
- Elkem ASA
- Erik Enebakk
- C21 - METALLURGY OF IRON
Information Patent Grant
Calcium-silicate based slag for treatment of molten silicon
- Patent number 7,854,784
- Issue date Dec 21, 2010
- Elkem ASA
- Erik Enebakk
- C21 - METALLURGY OF IRON
Information Patent Grant
Regenerated calcium aluminate product and process of manufacture
- Patent number 7,811,379
- Issue date Oct 12, 2010
- Harsco Corporation
- Bruce James Barker
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method in connection with steel production
- Patent number 7,744,674
- Issue date Jun 29, 2010
- Outokumpu Oyj
- Sven-Eric Lunner
- C21 - METALLURGY OF IRON
Information Patent Grant
Regenerated calcium aluminate product and process of manufacture
- Patent number 7,727,328
- Issue date Jun 1, 2010
- Harsco Corporation
- Bruce James Barker
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR THE PRODUCTION AND THE PURIFICATION OF MOLTEN CALCIUM AL...
- Publication number 20140224069
- Publication date Aug 14, 2014
- 9255-8444 QUEBEC INC. dba METKEM INNOVATION
- Ghyslain Dubé
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD AND APPARATUS FOR DEPHOSPHORISING LIQUID HOT METAL SUCH AS L...
- Publication number 20140190312
- Publication date Jul 10, 2014
- TATA STEEL UK LTD
- Maurice Stuart Millman
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR CONTROLLING A-SHAPED SEGREGATION BY PURIFICATION OF LIQU...
- Publication number 20140096648
- Publication date Apr 10, 2014
- INSTITUTE OF METAL RESEARCH CHINESE ACADEMY OF SCIENCES
- Dianzhong LI
- C21 - METALLURGY OF IRON
Information Patent Application
ENVIRONMENTALLY FRIENDLY FLUX FOR MOLTEN STEEL DESULFURIZATION
- Publication number 20130333518
- Publication date Dec 19, 2013
- Masamitsu Wakoh
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD OF MAKING LOW CARBON STEEL USING FERROUS OXIDE AND MINERAL C...
- Publication number 20130167688
- Publication date Jul 4, 2013
- Gregory Dressel
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR CONTROLLING EXTREMELY LOW TI IN EXTRA LOW CARBON ALSI-KI...
- Publication number 20130056167
- Publication date Mar 7, 2013
- Feng Zhang
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR TREATMENT OF CHROME-CONTAINING MOLTEN IRON AND SLAG
- Publication number 20130025413
- Publication date Jan 31, 2013
- NISSHIN STEEL CO., LTD.
- Takahiro Yoshino
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD OF ALLOYING VARIOUS GRADES OF STEEL WITH MANGANESE OXIDES
- Publication number 20120325054
- Publication date Dec 27, 2012
- Joseph B. McMahan
- C21 - METALLURGY OF IRON
Information Patent Application
AGENT FOR STEEL-MAKING FORMED BY ALUMINUM-MAKING SLAG
- Publication number 20120291591
- Publication date Nov 22, 2012
- Weixue Xiao
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD OF DESULFURIZING STEEL
- Publication number 20120180601
- Publication date Jul 19, 2012
- Nucor Corporation
- Dhiren Panda
- C21 - METALLURGY OF IRON
Information Patent Application
PROCESS FOR PRODUCTION OF ULTRA LOW PHOSPHOROUS AND CARBON FERROMAN...
- Publication number 20110265608
- Publication date Nov 3, 2011
- Dong-Shik Min
- C21 - METALLURGY OF IRON
Information Patent Application
POROUS MAGNESIA CLINKER, MANUFACTURING METHOD AND USE THEREOF AS FL...
- Publication number 20110220248
- Publication date Sep 15, 2011
- KERNEOS
- Sabine Guichard
- C21 - METALLURGY OF IRON
Information Patent Application
Flux for refining steel of low nitrogen, low oxygen and low sulfur
- Publication number 20110167960
- Publication date Jul 14, 2011
- Yohizawa Lime Industry Co., Ltd.
- Shiro Ban-Ya
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD OF MANUFACTURING ULTRA LOW CARBON FERRITIC STAINLESS STEEL
- Publication number 20110041653
- Publication date Feb 24, 2011
- Joo Hyun Park
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR PRODUCING GRANULAR METALLIC IRON
- Publication number 20110023656
- Publication date Feb 3, 2011
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel Ltd.)
- Kazutaka Kunii
- C21 - METALLURGY OF IRON
Information Patent Application
Process for Preparing a Foaming Slag Former, Product and Use Thereof
- Publication number 20110023659
- Publication date Feb 3, 2011
- Evelyne Nguyên
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD IN CONNECTION WITH STEEL PRODUCTION
- Publication number 20100275728
- Publication date Nov 4, 2010
- Outokumpu Oyj
- Sven-Eric Lunner
- C21 - METALLURGY OF IRON
Information Patent Application
LOW COST MAKING OF A LOW CARBON, LOW SULFUR, AND LOW NITROGEN STEEL...
- Publication number 20100276102
- Publication date Nov 4, 2010
- Nucor Corporation
- Gary McQuillis
- C21 - METALLURGY OF IRON
Information Patent Application
REGENERATED CALCIUM ALUMINATE PRODUCT AND PROCESS OF MANUFACTURE
- Publication number 20100193733
- Publication date Aug 5, 2010
- HARSCO CORPORATION
- Bruce James BARKER
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL FOR HIGH-CLEANLINESS SPRING WITH EXCELLENT FATIGUE CHARACTERI...
- Publication number 20100086432
- Publication date Apr 8, 2010
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Tomoko Sugimura
- C21 - METALLURGY OF IRON
Information Patent Application
LOW COST MAKING OF A LOW CARBON, LOW SULFUR, AND LOW NITROGEN STEEL...
- Publication number 20100024596
- Publication date Feb 4, 2010
- Nucor Corporation
- Jacobus Marthinus Andreas Geldenhuis
- C21 - METALLURGY OF IRON
Information Patent Application
PROCESS FOR PRODUCTION OF FE BASED AMORPHOUS ALLOY
- Publication number 20090277304
- Publication date Nov 12, 2009
- NIPPON STEEL CORPORATION
- Yuji Ogawa
- C21 - METALLURGY OF IRON
Information Patent Application
FORGING STEEL AND ITS MANUFACTURING METHOD, AND FORGED PARTS
- Publication number 20090274574
- Publication date Nov 5, 2009
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Tetsushi Deura
- C21 - METALLURGY OF IRON
Information Patent Application
CALCIUM-SILICATE BASED SLAG FOR TREATMENT OF MOLTEN SILICON
- Publication number 20090274608
- Publication date Nov 5, 2009
- ELKEM ASA
- Erik ENEBAKK
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD IN CONNECTION WITH STEEL PRODUCTION
- Publication number 20090118565
- Publication date May 7, 2009
- Outokumpu Oyj
- Sven-Eric Lunner
- C21 - METALLURGY OF IRON
Information Patent Application
Grain-Oriented Electrical Steel Sheet and Process for Producing the...
- Publication number 20090101248
- Publication date Apr 23, 2009
- JFE STEEL CORPORATION
- Yukihiro Shingaki
- C21 - METALLURGY OF IRON
Information Patent Application
Removal Method of Nitrogen in Molten Steel
- Publication number 20090019968
- Publication date Jan 22, 2009
- JFE STEEL CORPORATION
- Chikashi Tada
- C21 - METALLURGY OF IRON
Information Patent Application
Conditioned Quicklime for Injection to a Molten Bath of a Steel-Mak...
- Publication number 20090013827
- Publication date Jan 15, 2009
- Larry D. Wolfe
- C21 - METALLURGY OF IRON
Information Patent Application
METAL BATH FLUX AND METHOD TO TREAT METAL BATH FLUX AND METHOD TO P...
- Publication number 20090007989
- Publication date Jan 8, 2009
- HOESCH METALLURGIE GMBH
- Volker Ohm
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR PRODUCING HIGH CLEANNESS STEEL EXCELLENT IN FATIGUE STRE...
- Publication number 20080202289
- Publication date Aug 28, 2008
- KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD)
- Koichi Sakamoto
- C21 - METALLURGY OF IRON

Slag reuse in metallurgical processes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for obtaining calcium aluminates from non-saline aluminum slags

High-temperature liquid slag granulating system

Treatment method for resource recycling of hexavalent chromium-cont...

Smelting process and apparatus

Fluxing agent, process of its production, agglomeration mixture and...

Production of low carbon chromium iron alloys from chromite concent...

Method for preliminary treatment of molten iron

High cleanliness molten steel production method and refining device

Bulk glass steel with high glass forming ability

Method for the production and the purification of molten calcium al...

Method for treatment of chrome-containing molten iron and slag

Method of alloying various grades of steel with manganese oxides

Method of desulfurizing steel

Process for preparing a foaming slag former, product and use thereof

Low cost making of a low carbon, low sulfur, and low nitrogen steel...

Method in connection with steel production

Method of manufacturing ultra low carbon ferritic stainless steel

Process for production of ultra low phosphorous and carbon ferroman...

Method in connection with steel production

Steel for high-cleanliness spring with excellent fatigue characteri...

Grain-oriented electrical steel sheet and process for producing the...

Low cost making of a low carbon, low sulfur, and low nitrogen steel...

Forging steel and its manufacturing method, and forged parts

Calcium-silicate based slag for treatment of molten steel

Removal method of nitrogen in molten steel

Calcium-silicate based slag for treatment of molten silicon

Calcium-silicate based slag for treatment of molten silicon

Regenerated calcium aluminate product and process of manufacture

Method in connection with steel production

Regenerated calcium aluminate product and process of manufacture

Patents Applicationslast 30 patents

METHOD FOR THE PRODUCTION AND THE PURIFICATION OF MOLTEN CALCIUM AL...

METHOD AND APPARATUS FOR DEPHOSPHORISING LIQUID HOT METAL SUCH AS L...

METHOD FOR CONTROLLING A-SHAPED SEGREGATION BY PURIFICATION OF LIQU...

ENVIRONMENTALLY FRIENDLY FLUX FOR MOLTEN STEEL DESULFURIZATION

METHOD OF MAKING LOW CARBON STEEL USING FERROUS OXIDE AND MINERAL C...

METHOD FOR CONTROLLING EXTREMELY LOW TI IN EXTRA LOW CARBON ALSI-KI...

METHOD FOR TREATMENT OF CHROME-CONTAINING MOLTEN IRON AND SLAG

METHOD OF ALLOYING VARIOUS GRADES OF STEEL WITH MANGANESE OXIDES

AGENT FOR STEEL-MAKING FORMED BY ALUMINUM-MAKING SLAG

METHOD OF DESULFURIZING STEEL

PROCESS FOR PRODUCTION OF ULTRA LOW PHOSPHOROUS AND CARBON FERROMAN...

POROUS MAGNESIA CLINKER, MANUFACTURING METHOD AND USE THEREOF AS FL...

Flux for refining steel of low nitrogen, low oxygen and low sulfur

METHOD OF MANUFACTURING ULTRA LOW CARBON FERRITIC STAINLESS STEEL

METHOD FOR PRODUCING GRANULAR METALLIC IRON

Process for Preparing a Foaming Slag Former, Product and Use Thereof

METHOD IN CONNECTION WITH STEEL PRODUCTION

LOW COST MAKING OF A LOW CARBON, LOW SULFUR, AND LOW NITROGEN STEEL...

REGENERATED CALCIUM ALUMINATE PRODUCT AND PROCESS OF MANUFACTURE

STEEL FOR HIGH-CLEANLINESS SPRING WITH EXCELLENT FATIGUE CHARACTERI...

LOW COST MAKING OF A LOW CARBON, LOW SULFUR, AND LOW NITROGEN STEEL...

PROCESS FOR PRODUCTION OF FE BASED AMORPHOUS ALLOY

FORGING STEEL AND ITS MANUFACTURING METHOD, AND FORGED PARTS

CALCIUM-SILICATE BASED SLAG FOR TREATMENT OF MOLTEN SILICON

METHOD IN CONNECTION WITH STEEL PRODUCTION

Grain-Oriented Electrical Steel Sheet and Process for Producing the...

Removal Method of Nitrogen in Molten Steel

Conditioned Quicklime for Injection to a Molten Bath of a Steel-Mak...

METAL BATH FLUX AND METHOD TO TREAT METAL BATH FLUX AND METHOD TO P...

METHOD FOR PRODUCING HIGH CLEANNESS STEEL EXCELLENT IN FATIGUE STRE...