Agents used for dephosphorising or desulfurising

Industry

CPC
C21C7/0645

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Parent Industries

CCHEMISTRY METALLURGY C21Iron metallurgy C21CPROCESSING OF PIG-IRON C21C7/00Treating molten ferrous alloys

Current Industry

C21C7/0645Agents used for dephosphorising or desulfurising

Industries

Patents Grantslast 30 patents

Information Patent Grant
Converter bottom blowing system capable of allowing multiple media...
- Patent number 12,123,063
- Issue date Oct 22, 2024
- University of Science and Technology Beijing
- Kai Dong
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for smelting low-phosphorus high-manganese steel based on re...
- Patent number 12,071,681
- Issue date Aug 27, 2024
- North China University of Science and Technology
- Tao Li
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for manufacturing a slag conditioning agent for steel desul...
- Patent number 11,932,914
- Issue date Mar 19, 2024
- S.A. Lhoist Recherche et Developpement
- Eric Perrin
- C21 - METALLURGY OF IRON
Information Patent Grant
Slag discharging method in process of producing ultra-low phosphoru...
- Patent number 11,718,885
- Issue date Aug 8, 2023
- NANYANG HANYE SPECIAL STEEL CO., LTD
- Shucheng Zhu
- C21 - METALLURGY OF IRON
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
Method for dephosphorization of hot metal, and refining agent
- Patent number 11,542,566
- Issue date Jan 3, 2023
- JFE Steel Corporation
- Yusuke Fujii
- C21 - METALLURGY OF IRON
Information Patent Grant
Dephosphorizing flux and method for preparing same
- Patent number 11,225,695
- Issue date Jan 18, 2022
- Posco
- Woong Hee Han
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Molten steel desulfurization method, molten steel secondary refinin...
- Patent number 11,035,014
- Issue date Jun 15, 2021
- JFE Steel Corporation
- Satoshi Kinoshiro
- G01 - MEASURING TESTING
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
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
Clean and rapid smelting method in an electric arc furnace with ful...
- Patent number 10,808,290
- Issue date Oct 20, 2020
- University of Science and Technology Beijing
- Rong Zhu
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for refining molten steel in vacuum degassing equipment
- Patent number 10,745,771
- Issue date Aug 18, 2020
- JFE Steel Corporation
- Yusuke Fujii
- C21 - METALLURGY OF IRON
Information Patent Grant
Grain refinement in iron-based materials
- Patent number 10,465,258
- Issue date Nov 5, 2019
- The Curators of the University of Missouri
- Simon Lekakh
- C21 - METALLURGY OF IRON
Information Patent Grant
Non-oriented silicon steel and its manufacturing method
- Patent number 10,385,414
- Issue date Aug 20, 2019
- Baoshan Iron & Steel Co., Ltd.
- Liang Zou
- C21 - METALLURGY OF IRON
Information Patent Grant
Molten steel desulfurization method, molten steel secondary refinin...
- Patent number 10,287,644
- Issue date May 14, 2019
- JFE Steel Corporation
- Satoshi Kinoshiro
- 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
Bearing steel and method for producing same
- Patent number 9,732,407
- Issue date Aug 15, 2017
- Nippon Steel & Sumitomo Metal Corporation
- Masayuki Hashimura
- 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
High-strength steel sheet exhibiting excellent stretch-flange forma...
- Patent number 9,617,626
- Issue date Apr 11, 2017
- Nippon Steel & Sumitomo Metal Corporation
- Kenichi Yamamoto
- 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
Conversion of troublesome lime fines to useful high quality fluidiz...
- Patent number 9,365,907
- Issue date Jun 14, 2016
- Almamet USA, Inc.
- Frank Herwig
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Preparation of flux lime for a BOF converter including conversion o...
- Patent number 9,322,073
- Issue date Apr 26, 2016
- Almamet USA, Inc.
- Frank Herwig
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for controlling A-shaped segregation by purification of liqu...
- Patent number 9,234,252
- Issue date Jan 12, 2016
- Institute of Metal Research Chinese Academy of Sciences
- Dianzhong Li
- 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
Method for controlling extremely low Ti in extra low carbon AlSi-ki...
- Patent number 8,882,880
- Issue date Nov 11, 2014
- Baoshan Iron & Steel Co., Ltd.
- Feng Zhang
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
PRECIPITATION HARDENING MARTENSITIC STAINLESS STEEL HAVING EXCELLEN...
- Publication number 20240376561
- Publication date Nov 14, 2024
- Nippon Yakin Kogyo Co., Ltd.
- Xin JI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
CONVERTER BOTTOM BLOWING SYSTEM CAPABLE OF ALLOWING MULTIPLE MEDIA...
- Publication number 20240247328
- Publication date Jul 25, 2024
- UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING
- Kai DONG
- C21 - METALLURGY OF IRON
Information Patent Application
PROCESS FOR MANUFACTURING A SLAG CONDITIONING AGENT FOR STEEL DESUL...
- Publication number 20240247330
- Publication date Jul 25, 2024
- S. A. Lhoist Recherche et Developpement
- Eric Perrin
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR SMELTING LOW-PHOSPHORUS HIGH-MANGANESE STEEL BASED ON RE...
- Publication number 20240141462
- Publication date May 2, 2024
- NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Tao LI
- C21 - METALLURGY OF IRON
Information Patent Application
FLUORITE SYNTHETIC STONES AND METHOD OF MAKING FLUORITE SYNTHETIC S...
- Publication number 20230357075
- Publication date Nov 9, 2023
- MEXICHEM FLUOR S.A. DE C.V.
- Luis Angel Gutierrez L.
- C21 - METALLURGY OF IRON
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
CORED WIRE FOR OUT-OF-FURNACE TREATMENT OF METALLURGICAL MELTS
- Publication number 20220282346
- Publication date Sep 8, 2022
- Anton Iakovlevich DYNIN
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PROCESS FOR MANUFACTURING A SLAG CONDITIONING AGENT FOR STEEL DESUL...
- Publication number 20210395846
- Publication date Dec 23, 2021
- S. A. Lhoist Recherche et Developpement
- Eric Perrin
- C21 - METALLURGY OF IRON
Information Patent Application
Slag Discharging Method in Process of Producing Ultra-Low Phosphoru...
- Publication number 20210214813
- Publication date Jul 15, 2021
- NANYANG HANYE SPECIAL STEEL CO., LTD
- Shucheng Zhu
- 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
METHOD FOR REFINING METAL MELTS OR SLAGS
- Publication number 20210024421
- Publication date Jan 28, 2021
- KERNEOS S.A.
- Christos ANEZIRIS
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD FOR DEPHOSPHORIZATION OF MOLTEN IRON, AND REFINING AGENT
- Publication number 20200385830
- Publication date Dec 10, 2020
- JFE STEEL CORPORATION
- Yusuke Fujii
- C21 - METALLURGY OF IRON
Information Patent Application
DEPHOSPHORIZING FLUX AND METHOD FOR PREPARING SAME
- Publication number 20190309381
- Publication date Oct 10, 2019
- POSCO
- Woong Hee HAN
- C21 - METALLURGY OF IRON
Information Patent Application
CLEAN AND RAPID SMELTING METHOD IN AN ELECTRIC ARC FURNACE WITH FUL...
- Publication number 20190048430
- Publication date Feb 14, 2019
- University of Science and Technology Beijing
- Rong ZHU
- C21 - METALLURGY OF IRON
Information Patent Application
GRAIN REFINEMENT IN IRON-BASED MATERIALS
- Publication number 20180100208
- Publication date Apr 12, 2018
- THE CURATORS OF THE UNIVERSITY OF MISSOURI
- Simon Lekakh
- 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
MOLTEN STEEL DESULFURIZATION METHOD, MOLTEN STEEL SECONDARY REFININ...
- Publication number 20170247773
- Publication date Aug 31, 2017
- JFE STEEL CORPORATION
- Satoshi KINOSHIRO
- C21 - METALLURGY OF IRON
Information Patent Application
SECONDARY MATERIAL FOR STEEL REFINING
- Publication number 20170009311
- Publication date Jan 12, 2017
- Kabushiki Kaisha Kobe Seiko Sho ( Kobe Steel, Ltd. )
- Takero ADACHI
- C21 - METALLURGY OF IRON
Information Patent Application
DESULFURIZATION COMPOSITION
- Publication number 20160222479
- Publication date Aug 4, 2016
- National Chung Hsing University
- Wei-Te WU
- 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
Method for preparing low-cost clean steel
- Publication number 20150027656
- Publication date Jan 29, 2015
- Fuping Tang
- 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
BEARING STEEL AND METHOD FOR PRODUCING SAME
- Publication number 20140261906
- Publication date Sep 18, 2014
- Masayuki Hashimura
- 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 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
HIGH-STRENGTH STEEL SHEET EXHIBITING EXCELLENT STRETCH-FLANGE FORMA...
- Publication number 20130142688
- Publication date Jun 6, 2013
- Kenichi Yamamoto
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR MANUFACTURING DESULFURIZING AGENT
- Publication number 20130112362
- Publication date May 9, 2013
- KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
- Shea Kwang Kim
- 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 OF DESULFURIZING STEEL
- Publication number 20120180601
- Publication date Jul 19, 2012
- Nucor Corporation
- Dhiren Panda
- C21 - METALLURGY OF IRON

Agents used for dephosphorising or desulfurising

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Converter bottom blowing system capable of allowing multiple media...

Method for smelting low-phosphorus high-manganese steel based on re...

Process for manufacturing a slag conditioning agent for steel desul...

Slag discharging method in process of producing ultra-low phosphoru...

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

Method for removing phosphorus from phosphorus-containing substance

Method for dephosphorization of hot metal, and refining agent

Dephosphorizing flux and method for preparing same

Molten steel desulfurization method, molten steel secondary refinin...

Method for obtaining calcium aluminates from non-saline aluminum slags

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

Clean and rapid smelting method in an electric arc furnace with ful...

Method for refining molten steel in vacuum degassing equipment

Grain refinement in iron-based materials

Non-oriented silicon steel and its manufacturing method

Molten steel desulfurization method, molten steel secondary refinin...

Method for desulfurizing

Molten iron refining method and device thereof

Bearing steel and method for producing same

Method for preparing low-cost clean steel

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

High-strength steel sheet exhibiting excellent stretch-flange forma...

Converter steelmaking method

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

Conversion of troublesome lime fines to useful high quality fluidiz...

Preparation of flux lime for a BOF converter including conversion o...

Method for controlling A-shaped segregation by purification of liqu...

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

Environmentally friendly flux for molten steel desulfurization

Method for controlling extremely low Ti in extra low carbon AlSi-ki...

Patents Applicationslast 30 patents

PRECIPITATION HARDENING MARTENSITIC STAINLESS STEEL HAVING EXCELLEN...

CONVERTER BOTTOM BLOWING SYSTEM CAPABLE OF ALLOWING MULTIPLE MEDIA...

PROCESS FOR MANUFACTURING A SLAG CONDITIONING AGENT FOR STEEL DESUL...

METHOD FOR SMELTING LOW-PHOSPHORUS HIGH-MANGANESE STEEL BASED ON RE...

FLUORITE SYNTHETIC STONES AND METHOD OF MAKING FLUORITE SYNTHETIC S...

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

CORED WIRE FOR OUT-OF-FURNACE TREATMENT OF METALLURGICAL MELTS

PROCESS FOR MANUFACTURING A SLAG CONDITIONING AGENT FOR STEEL DESUL...

Slag Discharging Method in Process of Producing Ultra-Low Phosphoru...

METHOD FOR REMOVING PHOSPHORUS FROM PHOSPHORUS-CONTAINING SUBSTANCE

METHOD FOR REFINING METAL MELTS OR SLAGS

METHOD FOR DEPHOSPHORIZATION OF MOLTEN IRON, AND REFINING AGENT

DEPHOSPHORIZING FLUX AND METHOD FOR PREPARING SAME

CLEAN AND RAPID SMELTING METHOD IN AN ELECTRIC ARC FURNACE WITH FUL...

GRAIN REFINEMENT IN IRON-BASED MATERIALS

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

MOLTEN STEEL DESULFURIZATION METHOD, MOLTEN STEEL SECONDARY REFININ...

SECONDARY MATERIAL FOR STEEL REFINING

DESULFURIZATION COMPOSITION

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

Method for preparing low-cost clean steel

CONVERTER STEELMAKING METHOD

BEARING STEEL AND METHOD FOR PRODUCING SAME

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

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

ENVIRONMENTALLY FRIENDLY FLUX FOR MOLTEN STEEL DESULFURIZATION

HIGH-STRENGTH STEEL SHEET EXHIBITING EXCELLENT STRETCH-FLANGE FORMA...

METHOD FOR MANUFACTURING DESULFURIZING AGENT

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

METHOD OF DESULFURIZING STEEL