Agents used for dephosphorising or desulfurising

Industry

CPC
C21C1/025

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

CCHEMISTRY METALLURGY C21Iron metallurgy C21CPROCESSING OF PIG-IRON C21C1/00Refining of pig-iron Cast iron

Current Industry

C21C1/025Agents used for dephosphorising or desulfurising

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Method of making steel by deeply dephosphorization in hot metal tan...
- Patent number 11,674,192
- Issue date Jun 13, 2023
- University of Science and Technology Beijing
- Yanling Zhang
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for removing phosphorus from phosphorus-containing substance
- Patent number 11,649,514
- Issue date May 16, 2023
- JFE Steel Corporation
- Kenji Nakase
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for dephosphorization of molten metal during a refining pro...
- Patent number 10,822,668
- Issue date Nov 3, 2020
- S. A. Lhoist Recherche et Developpement
- Michael Nispel
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for desulfurizing
- Patent number 10,190,183
- Issue date Jan 29, 2019
- Almamet GmbH
- Frank Herwig
- C21 - METALLURGY OF IRON
Information Patent Grant
Molten iron refining method and device thereof
- Patent number 10,077,482
- Issue date Sep 18, 2018
- POSCO
- Jung Ho Park
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for refining hot metal in converter
- Patent number 9,957,581
- Issue date May 1, 2018
- JFE Steel Corporation
- Kenji Nakase
- 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
Method for preparing low-cost clean steel
- Patent number 9,708,676
- Issue date Jul 18, 2017
- Fuping Tang
- C21 - METALLURGY OF IRON
Information Patent Grant
Impeller and method of melt-pool processing method using the same
- Patent number 9,683,271
- Issue date Jun 20, 2017
- Posco
- Min Ho Song
- C21 - METALLURGY OF IRON
Information Patent Grant
Converter steelmaking method
- Patent number 9,493,854
- Issue date Nov 15, 2016
- JFE Steel Corporation
- Yuichi Uchida
- 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 of refining molten iron
- Patent number 9,315,875
- Issue date Apr 19, 2016
- JFE Steel Corporation
- Shizuhiko Ikeno
- C21 - METALLURGY OF IRON
Information Patent Grant
Agent for treating molten metals, method for the production and use...
- Patent number 9,187,792
- Issue date Nov 17, 2015
- Alamamet GmbH
- Mechthilde Döring-Freissmuth
- C21 - METALLURGY OF IRON
Information Patent Grant
Environmentally friendly flux for molten steel desulfurization
- Patent number 9,127,327
- Issue date Sep 8, 2015
- Nippon Steel & Sumitomo Metal Corporation
- Masamitsu Wakoh
- C21 - METALLURGY OF IRON
Information Patent Grant
Desulfurization puck
- Patent number 8,771,399
- Issue date Jul 8, 2014
- Magnesium Technologies Corporation
- Thomas H. Bieniosek
- 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
Scrap bale for steel making process
- Patent number 7,731,778
- Issue date Jun 8, 2010
- Magnesium Technologies Corporation
- Thomas H. Bieniosek
- C21 - METALLURGY OF IRON
Information Patent Grant
Reclaimed magnesium desulfurization agent
- Patent number 6,989,040
- Issue date Jan 24, 2006
- Gerald R. Zebrowski
- C21 - METALLURGY OF IRON
Information Patent Grant
Magnesium desulfurization agent
- Patent number 6,383,249
- Issue date May 7, 2002
- Rossborough Manufacturing Co. LP
- Thomas H. Bieniosek
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of desulfurizing molten iron
- Patent number 6,379,425
- Issue date Apr 30, 2002
- Kawasaki Steel Coporation
- Naoki Kikuchi
- C21 - METALLURGY OF IRON
Information Patent Grant
Carrier material and desulfurization agent for desulfurizing iron
- Patent number 6,372,013
- Issue date Apr 16, 2002
- Marblehead Lime, Inc.
- Harry E. Trout
- C21 - METALLURGY OF IRON
Information Patent Grant
Magnesium desulfurization agent
- Patent number 6,352,570
- Issue date Mar 5, 2002
- Rossborough Manufacturing Co., LP
- Thomas H. Bieniosek
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of desulfurizing molten iron alloy
- Patent number 6,328,784
- Issue date Dec 11, 2001
- Kawasaki Corporation
- Naoki Kikuchi
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for pig iron desulphurization
- Patent number 6,015,448
- Issue date Jan 18, 2000
- Mannesmann Aktiengesellschaft
- Heinz-Peter Kaiser
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus for desulfurization of iron utilizing two spaced apart la...
- Patent number 6,010,658
- Issue date Jan 4, 2000
- ESM III
- Michael S. Ross
- C21 - METALLURGY OF IRON
Information Patent Grant
Desulfurizing mix
- Patent number 5,972,072
- Issue date Oct 26, 1999
- Reactive Metals & Alloys Corporation
- Brian Mark Kinsman
- C21 - METALLURGY OF IRON
Information Patent Grant
Desulfurizing mix and method for desulfurizing molten iron
- Patent number 5,873,924
- Issue date Feb 23, 1999
- Reactive Metals & Alloys Corporation
- Brian Mark Kinsman
- C21 - METALLURGY OF IRON
Information Patent Grant
Agent for desulfurization, dephosphorization, desiliconizing and de...
- Patent number 5,385,599
- Issue date Jan 31, 1995
- Alfred Freissmuth
- C21 - METALLURGY OF IRON
Information Patent Grant
Desulfurization agent
- Patent number 5,368,631
- Issue date Nov 29, 1994
- Rossborough Manufacturing Company
- W. Neil Rossborough
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for the desulphurization treatment of pig iron melts
- Patent number 5,366,539
- Issue date Nov 22, 1994
- Thyssen Stahl AG
- Karl-Heinz Abele
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MAKING STEEL BY DEEPLY DEPHOSPHORIZATION IN HOT METAL TAN...
- Publication number 20230121123
- Publication date Apr 20, 2023
- UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING
- Yanling ZHANG
- C21 - METALLURGY OF IRON
Information Patent Application
DEVICE AND METHOD FOR CONTINUOUS DESULPHURISATION OF LIQUID HOT METAL
- Publication number 20220170122
- Publication date Jun 2, 2022
- TATA STEEL NEDERLAND TECHNOLOGY BV
- Ali EMAMI
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR REMOVING PHOSPHORUS FROM PHOSPHORUS-CONTAINING SUBSTANCE
- Publication number 20210071274
- Publication date Mar 11, 2021
- JFE STEEL CORPORATION
- Kenji Nakase
- C21 - METALLURGY OF IRON
Information Patent Application
Process for Dephosphorization of Molten Metal During a Refining Pro...
- Publication number 20170349959
- Publication date Dec 7, 2017
- S. A. Lhoist Recherche et Developpement
- Michael Nispel
- C21 - METALLURGY OF IRON
Information Patent Application
Method for Desulfurizing
- Publication number 20170218469
- Publication date Aug 3, 2017
- Almanet GMBH
- Frank Herwig
- C21 - METALLURGY OF IRON
Information Patent Application
IMPELLER AND METHOD OF MELT-POOL PROCESSING METHOD USING THE SAME
- Publication number 20150267270
- Publication date Sep 24, 2015
- POSCO
- Min Ho Song
- C21 - METALLURGY OF IRON
Information Patent Application
AGENT FOR TREATING MOLTEN METALS, METHOD FOR THE PRODUCTION AND USE...
- Publication number 20150033911
- Publication date Feb 5, 2015
- Almamet Gmbh
- Mechthilde Döring-Freissmuth
- C21 - METALLURGY OF IRON
Information Patent Application
Desulfurization Agent Containing Bitumen, Method for the Production...
- Publication number 20150027274
- Publication date Jan 29, 2015
- Frank Herwig
- C21 - METALLURGY OF IRON
Information Patent Application
CONVERTER STEELMAKING METHOD
- Publication number 20140311295
- Publication date Oct 23, 2014
- Yuichi Uchida
- C21 - METALLURGY OF IRON
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 OF REFINING MOLTEN IRON
- Publication number 20140069235
- Publication date Mar 13, 2014
- JFE STEEL CORPORATION
- Shizuhiko Ikeno
- 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 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 FOR REMOVING COPPER IN STEEL SCRAPS
- Publication number 20110000340
- Publication date Jan 6, 2011
- JFE STEEL CORPORATION
- Akitoshi Matsui
- C21 - METALLURGY OF IRON
Information Patent Application
DESULFURIZATION PUCK
- Publication number 20100162853
- Publication date Jul 1, 2010
- Magnesium Technologies Corporation
- Thomas H. Bieniosek
- 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
Desulfurization puck
- Publication number 20080196548
- Publication date Aug 21, 2008
- Magnesium Technologies Corporation
- Thomas H. Bieniosek
- C21 - METALLURGY OF IRON
Information Patent Application
Scrap bale for steel making process
- Publication number 20070221012
- Publication date Sep 27, 2007
- Magnesium Technologies Corporation
- Thomas H. Bieniosek
- C21 - METALLURGY OF IRON
Information Patent Application
Refining agent and refining method
- Publication number 20060096416
- Publication date May 11, 2006
- JFE STEEL CORPORATION
- Yoshie Nakai
- C21 - METALLURGY OF IRON
Information Patent Application
Reclaimed magnesium desulfurization agent
- Publication number 20060021467
- Publication date Feb 2, 2006
- Magnesium Technologies, Inc.
- Gerald R. Zebrowski
- C21 - METALLURGY OF IRON
Information Patent Application
Refining agent and refining method
- Publication number 20050257644
- Publication date Nov 24, 2005
- NKK Corporation
- Yoshie Nakai
- C21 - METALLURGY OF IRON
Information Patent Application
Method for manufacturing hot metal desulfurizing agent and apparatu...
- Publication number 20050092133
- Publication date May 5, 2005
- NKK Corporation
- Yoshie Nakai
- C21 - METALLURGY OF IRON
Information Patent Application
Desulphurization of ferrous materials using glass cullet
- Publication number 20050066772
- Publication date Mar 31, 2005
- Jose Ignacio Flores-Morales
- C21 - METALLURGY OF IRON
Information Patent Application
Desulphurization of ferrous materials using sodium silicate
- Publication number 20050056120
- Publication date Mar 17, 2005
- Jose Ignacio Flores-Morales
- C21 - METALLURGY OF IRON
Information Patent Application
Reclaimed magnesium desulfurization agent
- Publication number 20040083851
- Publication date May 6, 2004
- Rossborough Manufacturing Company, a Delaware corporation
- Gerald R. Zebrowski
- C21 - METALLURGY OF IRON
Information Patent Application
Method for manufacturing hot metal desulfurizing agent and apparatu...
- Publication number 20030177864
- Publication date Sep 25, 2003
- Yoshie Nakai
- C21 - METALLURGY OF IRON
Information Patent Application
Magnesium desulfurization agent
- Publication number 20010029809
- Publication date Oct 18, 2001
- Rossborough Manufacturing Co., L.P., Delaware Limited Partnership
- Thomas H. Bieniosek
- C21 - METALLURGY OF IRON

Agents used for dephosphorising or desulfurising

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method of making steel by deeply dephosphorization in hot metal tan...

Method for removing phosphorus from phosphorus-containing substance

Process for dephosphorization of molten metal during a refining pro...

Method for desulfurizing

Molten iron refining method and device thereof

Method for refining hot metal in converter

Method for preliminary treatment of molten iron

Method for preparing low-cost clean steel

Impeller and method of melt-pool processing method using the same

Converter steelmaking method

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

Method of refining molten iron

Agent for treating molten metals, method for the production and use...

Environmentally friendly flux for molten steel desulfurization

Desulfurization puck

Method for treatment of chrome-containing molten iron and slag

Scrap bale for steel making process

Reclaimed magnesium desulfurization agent

Magnesium desulfurization agent

Method of desulfurizing molten iron

Carrier material and desulfurization agent for desulfurizing iron

Magnesium desulfurization agent

Method of desulfurizing molten iron alloy

Process for pig iron desulphurization

Apparatus for desulfurization of iron utilizing two spaced apart la...

Desulfurizing mix

Desulfurizing mix and method for desulfurizing molten iron

Agent for desulfurization, dephosphorization, desiliconizing and de...

Desulfurization agent

Process for the desulphurization treatment of pig iron melts

Patents Applicationslast 30 patents

METHOD OF MAKING STEEL BY DEEPLY DEPHOSPHORIZATION IN HOT METAL TAN...

DEVICE AND METHOD FOR CONTINUOUS DESULPHURISATION OF LIQUID HOT METAL

METHOD FOR REMOVING PHOSPHORUS FROM PHOSPHORUS-CONTAINING SUBSTANCE

Process for Dephosphorization of Molten Metal During a Refining Pro...

Method for Desulfurizing

IMPELLER AND METHOD OF MELT-POOL PROCESSING METHOD USING THE SAME

AGENT FOR TREATING MOLTEN METALS, METHOD FOR THE PRODUCTION AND USE...

Desulfurization Agent Containing Bitumen, Method for the Production...

CONVERTER STEELMAKING METHOD

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

METHOD OF REFINING MOLTEN IRON

ENVIRONMENTALLY FRIENDLY FLUX FOR MOLTEN STEEL DESULFURIZATION

METHOD FOR TREATMENT OF CHROME-CONTAINING MOLTEN IRON AND SLAG

METHOD FOR REMOVING COPPER IN STEEL SCRAPS

DESULFURIZATION PUCK

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

Desulfurization puck

Scrap bale for steel making process

Refining agent and refining method

Reclaimed magnesium desulfurization agent

Refining agent and refining method

Method for manufacturing hot metal desulfurizing agent and apparatu...

Desulphurization of ferrous materials using glass cullet

Desulphurization of ferrous materials using sodium silicate

Reclaimed magnesium desulfurization agent

Method for manufacturing hot metal desulfurizing agent and apparatu...

Magnesium desulfurization agent