Blowing through the bath

Industry

CPC
C21C5/34

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Parent Industries

CCHEMISTRY METALLURGY C21Iron metallurgy C21CPROCESSING OF PIG-IRON C21C5/00Manufacture of carbon-steel

Current Industry

C21C5/34Blowing through the bath

Industries

Patents Grantslast 30 patents

Information Patent Grant
Gas injection nozzle refractory and gas injection nozzle
- Patent number 11,821,691
- Issue date Nov 21, 2023
- JFE Steel Corporation
- Seiji Hosohara
- C21 - METALLURGY OF IRON
Information Patent Grant
Tuyere for a basic oxygen furnace
- Patent number 11,155,890
- Issue date Oct 26, 2021
- Air Products and Chemicals, Inc.
- Anandkumar Makwana
- C21 - METALLURGY OF IRON
Information Patent Grant
Bottom stirring tuyere and method for a basic oxygen furnace
- Patent number 10,781,499
- Issue date Sep 22, 2020
- Air Products and Chemicals, Inc.
- Gregory J. Buragino
- C21 - METALLURGY OF IRON
Information Patent Grant
Metal making lance with infrared camera in lance head
- Patent number 10,400,293
- Issue date Sep 3, 2019
- Berry Metal Company
- Derek S. Dengel
- C21 - METALLURGY OF IRON
Information Patent Grant
Securing device for a cylindrical ceramic hollow body and fireproof...
- Patent number 10,330,387
- Issue date Jun 25, 2019
- Refractory Intellectual Property GmbH & Co. KG
- Bojan Zivanovic
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Gas purging element and associated gas connection element
- Patent number 9,879,916
- Issue date Jan 30, 2018
- Refractory Intellectual Property GmbH & Co. KG
- Bernd Trummer
- C21 - METALLURGY OF IRON
Information Patent Grant
Gas purging element and associated gas feed line
- Patent number 9,683,272
- Issue date Jun 20, 2017
- Refractory Intellectual Property GmbH & Co. KG
- Bernd Trummer
- C21 - METALLURGY OF IRON
Information Patent Grant
Alloy refining methods
- Patent number 9,683,273
- Issue date Jun 20, 2017
- ATI PROPERTIES LLC
- Roy J. Matway
- C21 - METALLURGY OF IRON
Information Patent Grant
Top submerged injecting lances
- Patent number 9,528,766
- Issue date Dec 27, 2016
- Outotec Oyj
- Robert Matusewicz
- C21 - METALLURGY OF IRON
Information Patent Grant
Purge plug
- Patent number 9,506,123
- Issue date Nov 29, 2016
- Vesuvius Crucible Company
- Paul Woods
- C21 - METALLURGY OF IRON
Information Patent Grant
Refractory purging devices
- Patent number 9,469,882
- Issue date Oct 18, 2016
- Vesuvius Crucible Company
- Hans Rothfuss
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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
Gas blowing nozzle
- Patent number 9,109,838
- Issue date Aug 18, 2015
- Shinagawa Refractories Co., Ltd.
- Shinobu Imai
- C21 - METALLURGY OF IRON
Information Patent Grant
Alloy refining methods
- Patent number 9,045,805
- Issue date Jun 2, 2015
- ATI Properties, Inc.
- Roy J. Matway
- C21 - METALLURGY OF IRON
Information Patent Grant
Gas supply system for a metallurgical furnace and method for operat...
- Patent number 7,998,400
- Issue date Aug 16, 2011
- SMS Siemag Aktiengesellschaft
- Peter Heinrich
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for controlling a molten metal bath bubbling in a metallurgi...
- Patent number 7,942,950
- Issue date May 17, 2011
- ArcelorMittal France
- Marc Burty
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for controlling a molten metal bath bubbling in a metallurgi...
- Patent number 7,780,906
- Issue date Aug 24, 2010
- Arcelor France
- Marc Burty
- C21 - METALLURGY OF IRON
Information Patent Grant
Gas supply system for a metallurgical furnace and operating method...
- Patent number 7,691,320
- Issue date Apr 6, 2010
- SMS Demag AG
- Peter Heinrich
- C21 - METALLURGY OF IRON
Information Patent Grant
Ladle refining of steel
- Patent number 6,547,849
- Issue date Apr 15, 2003
- Nucor Corporation
- Clay Gross
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for injecting feed streams into a molten bath
- Patent number 5,858,059
- Issue date Jan 12, 1999
- Molten Metal Technology, Inc.
- Shaul Abramovich
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus for melting fine particles containing carbon and method f...
- Patent number 5,746,804
- Issue date May 5, 1998
- Pohang Iron & Steel Co., Ltd.
- Sang Hoon Joo
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for treating organic waste
- Patent number 5,537,940
- Issue date Jul 23, 1996
- Molten Metal Technology, Inc.
- Christopher J. Nagel
- C21 - METALLURGY OF IRON
Information Patent Grant
Accretion controlling tuyere
- Patent number 5,458,320
- Issue date Oct 17, 1995
- Gas Research Institute
- David C. Winchester
- C21 - METALLURGY OF IRON
Information Patent Grant
Accretion controlling tuyere
- Patent number 5,431,709
- Issue date Jul 11, 1995
- Gas Research Institute
- David C. Winchester
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for blowing oxidizing gases into molten metal
- Patent number 5,423,900
- Issue date Jun 13, 1995
- KCT Technologie GmbH
- Klaus Klintworth
- C21 - METALLURGY OF IRON
Information Patent Grant
Molten metal producing and refining method
- Patent number 5,246,482
- Issue date Sep 21, 1993
- Kawasaki Jukogyo Kabushiki Kaisha
- Keikichi Murakami
- C21 - METALLURGY OF IRON
Information Patent Grant
Wear resistant metallurgical tuyere
- Patent number 4,898,368
- Issue date Feb 6, 1990
- Union Carbide Corporation
- Paul J. Schaffer
- C21 - METALLURGY OF IRON
Information Patent Grant
Device for introducing separated fluids through independent flow pa...
- Patent number 4,799,651
- Issue date Jan 24, 1989
- Arturo Lazcano-Navarro
- C21 - METALLURGY OF IRON
Information Patent Grant
Device for the selective injection of an oxidizing gas or a carrier...
- Patent number 4,693,274
- Issue date Sep 15, 1987
- Instituto Mexicano de Investigaciones Siderurgicas
- Arturo Lazcano-Navarro
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for refining phosphoric pig iron
- Patent number 4,643,766
- Issue date Feb 17, 1987
- 501 Societe Lorraine de Laminage & Continu -Sollac-
- Roger Kieger
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Method for treating molten metals and/or slags in metallurgical bat...
- Publication number 20230416868
- Publication date Dec 28, 2023
- SMS group GMBH
- Hans-Jürgen ODENTHAL
- C21 - METALLURGY OF IRON
Information Patent Application
BLOWING CONTROL METHOD FOR MAINTAINING MUSHROOM HEAD OF BOTTOM-BLOW...
- Publication number 20230287529
- Publication date Sep 14, 2023
- SOOCHOW UNIVERSITY
- Shaoyan HU
- C21 - METALLURGY OF IRON
Information Patent Application
ULTRA-HIGH PHOSPHORUS MOLTEN IRON LOW-COST SMELTING METHOD FOR POLA...
- Publication number 20230220504
- Publication date Jul 13, 2023
- LAIWU STEEL YINSHAN SECTION CO., LTD.
- Heng MA
- C21 - METALLURGY OF IRON
Information Patent Application
GAS INJECTION NOZZLE REFRACTORY AND GAS INJECTION NOZZLE
- Publication number 20220003500
- Publication date Jan 6, 2022
- JFE STEEL CORPORATION
- Seiji HOSOHARA
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
TUYERE FOR A BASIC OXYGEN FURNACE
- Publication number 20210017616
- Publication date Jan 21, 2021
- Air Products and Chemicals, Inc.
- Anandkumar Makwana
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
BOTTOM STIRRING TUYERE AND METHOD FOR A BASIC OXYGEN FURNACE
- Publication number 20190218631
- Publication date Jul 18, 2019
- Air Products and Chemicals, Inc.
- Gregory J. Buragino
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METAL MAKING LANCE WITH INFRARED CAMERA IN LANCE HEAD
- Publication number 20180163280
- Publication date Jun 14, 2018
- Berry Metal Company
- Derek S. Dengel
- C21 - METALLURGY OF IRON
Information Patent Application
GAS PURGING ELEMENT AND CORRESPONDING GAS SUPPLY LINE
- Publication number 20170327914
- Publication date Nov 16, 2017
- Refractory Intellectual Property GmbH & Co. KG
- Bernd Trummer
- C21 - METALLURGY OF IRON
Information Patent Application
REFRACTORY CERAMIC GAS PURGING PLUG AND A PROCESS FOR MANUFACTURING...
- Publication number 20150198371
- Publication date Jul 16, 2015
- Refractory Intellectual Property GmbH & Co. KG
- Michael Pellegrino
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
GAS PURGING ELEMENT AND ASSOCIATED GAS FEED LINE
- Publication number 20150184265
- Publication date Jul 2, 2015
- Refractory Intellectual Property GmbH & Co. KG
- Bernd Trummer
- C21 - METALLURGY OF IRON
Information Patent Application
REFRACTORY PURGING DEVICES
- Publication number 20140300036
- Publication date Oct 9, 2014
- Vesuvius Crucible Company
- Hans Rothfuss
- C21 - METALLURGY OF IRON
Information Patent Application
ALLOY REFINING METHODS
- Publication number 20140260804
- Publication date Sep 18, 2014
- ATI Properties, Inc.
- Roy J. Matway
- C21 - METALLURGY OF IRON
Information Patent Application
TOP SUBMERGED INJECTING LANCES
- Publication number 20140151942
- Publication date Jun 5, 2014
- OUTOTEC OYJ
- Robert Matusewicz
- 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
GAS BLOWING NOZZLE
- Publication number 20130106035
- Publication date May 2, 2013
- SHINAGAWA REFRACTORIES CO., LTD.
- Shinobu Imai
- C21 - METALLURGY OF IRON
Information Patent Application
Method and Device for Controlling Vibrations of a Metallurgical Vessel
- Publication number 20120000315
- Publication date Jan 5, 2012
- Alexander Fleischanderl
- C21 - METALLURGY OF IRON
Information Patent Application
Gas supply system for a metallurgical furnace and method for operat...
- Publication number 20090194918
- Publication date Aug 6, 2009
- Peter Heinrich
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR CONTROLLING A MOLTEN METAL BATH BUBBLING IN A METALLURGI...
- Publication number 20090145572
- Publication date Jun 11, 2009
- Arcelor France
- Marc Burty
- C21 - METALLURGY OF IRON
Information Patent Application
Method for Controlling a Molten Metal Bath Bubbling in a Metallurgi...
- Publication number 20080047396
- Publication date Feb 28, 2008
- Arcelor France
- Marc Burty
- C21 - METALLURGY OF IRON
Information Patent Application
Gas supply system for a metallurgical furnace and operating method...
- Publication number 20060038327
- Publication date Feb 23, 2006
- Peter Heinrich
- C21 - METALLURGY OF IRON
Information Patent Application
Ladle refining of steel
- Publication number 20020174746
- Publication date Nov 28, 2002
- Clay Gross
- C21 - METALLURGY OF IRON

Blowing through the bath

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Gas injection nozzle refractory and gas injection nozzle

Tuyere for a basic oxygen furnace

Bottom stirring tuyere and method for a basic oxygen furnace

Metal making lance with infrared camera in lance head

Securing device for a cylindrical ceramic hollow body and fireproof...

Gas purging element and associated gas connection element

Gas purging element and associated gas feed line

Alloy refining methods

Top submerged injecting lances

Purge plug

Refractory purging devices

Method of refining molten iron

Gas blowing nozzle

Alloy refining methods

Gas supply system for a metallurgical furnace and method for operat...

Method for controlling a molten metal bath bubbling in a metallurgi...

Method for controlling a molten metal bath bubbling in a metallurgi...

Gas supply system for a metallurgical furnace and operating method...

Ladle refining of steel

Method for injecting feed streams into a molten bath

Apparatus for melting fine particles containing carbon and method f...

Method for treating organic waste

Accretion controlling tuyere

Accretion controlling tuyere

Method for blowing oxidizing gases into molten metal

Molten metal producing and refining method

Wear resistant metallurgical tuyere

Device for introducing separated fluids through independent flow pa...

Device for the selective injection of an oxidizing gas or a carrier...

Process for refining phosphoric pig iron

Patents Applicationslast 30 patents

Method for treating molten metals and/or slags in metallurgical bat...

BLOWING CONTROL METHOD FOR MAINTAINING MUSHROOM HEAD OF BOTTOM-BLOW...

ULTRA-HIGH PHOSPHORUS MOLTEN IRON LOW-COST SMELTING METHOD FOR POLA...

GAS INJECTION NOZZLE REFRACTORY AND GAS INJECTION NOZZLE

TUYERE FOR A BASIC OXYGEN FURNACE

BOTTOM STIRRING TUYERE AND METHOD FOR A BASIC OXYGEN FURNACE

METAL MAKING LANCE WITH INFRARED CAMERA IN LANCE HEAD

GAS PURGING ELEMENT AND CORRESPONDING GAS SUPPLY LINE

REFRACTORY CERAMIC GAS PURGING PLUG AND A PROCESS FOR MANUFACTURING...

GAS PURGING ELEMENT AND ASSOCIATED GAS FEED LINE

REFRACTORY PURGING DEVICES

ALLOY REFINING METHODS

TOP SUBMERGED INJECTING LANCES

METHOD OF REFINING MOLTEN IRON

GAS BLOWING NOZZLE

Method and Device for Controlling Vibrations of a Metallurgical Vessel

Gas supply system for a metallurgical furnace and method for operat...

METHOD FOR CONTROLLING A MOLTEN METAL BATH BUBBLING IN A METALLURGI...

Method for Controlling a Molten Metal Bath Bubbling in a Metallurgi...

Gas supply system for a metallurgical furnace and operating method...

Ladle refining of steel