Blowpipe assembly

Industry

CPC
C21B7/163

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Parent Industries

CCHEMISTRY METALLURGY C21Iron metallurgy C21BMANUFACTURE OF IRON OR STEEL C21B7/00Blast furnaces

Current Industry

C21B7/163Blowpipe assembly

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Fluid assisted particle injector
- Patent number 10,870,899
- Issue date Dec 22, 2020
- Berry Metal Company
- Thomas Kovacic
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Method for operating blast furnace
- Patent number 10,487,370
- Issue date Nov 26, 2019
- JFE Steel Corporation
- Naoki Yamamoto
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for blowing substitute reducing agents into a blast furnace
- Patent number 10,472,689
- Issue date Nov 12, 2019
- Küttner Holding GmbH & Co. KG
- Robin Schott
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method for operating blast furnace
- Patent number 10,400,292
- Issue date Sep 3, 2019
- JFE Steel Corporation
- Akinori Murao
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of detecting abnormality at blast furnace and method of oper...
- Patent number 10,151,006
- Issue date Dec 11, 2018
- JFE Steel Corporation
- Naoshi Yamahira
- C21 - METALLURGY OF IRON
Information Patent Grant
Solids injection lance
- Patent number 10,018,419
- Issue date Jul 10, 2018
- Tata Steel Limited
- Jacques Pilote
- C21 - METALLURGY OF IRON
Information Patent Grant
Optical monitoring system for observing internal conditions in the...
- Patent number 9,982,946
- Issue date May 29, 2018
- Paul Wurth S.A.
- Paul Tockert
- C21 - METALLURGY OF IRON
Information Patent Grant
Blast furnace operation method and lance
- Patent number 9,945,001
- Issue date Apr 17, 2018
- JFE Steel Corporation
- Daiki Fujiwara
- C21 - METALLURGY OF IRON
Information Patent Grant
Blast furnace operation method
- Patent number 9,938,593
- Issue date Apr 10, 2018
- JFE Steel Corporation
- Daiki Fujiwara
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for operating a blast furnace
- Patent number 9,650,689
- Issue date May 16, 2017
- JFE Steel Corporation
- Daiki Fujiwara
- C21 - METALLURGY OF IRON
Information Patent Grant
Blast furnace
- Patent number 9,556,497
- Issue date Jan 31, 2017
- Mitsubishi Heavy Industries, Ltd.
- Setsuo Omoto
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for operating a blast furnace
- Patent number 9,410,218
- Issue date Aug 9, 2016
- JFE Steel Corporation
- Akinori Murao
- C21 - METALLURGY OF IRON
Information Patent Grant
Melting reduction assembly and method for operating a melting reduc...
- Patent number 9,400,138
- Issue date Jul 26, 2016
- PRIMETALS TECHNOLOGIES AUSTRIA GMBH
- Franz Berner
- C21 - METALLURGY OF IRON
Information Patent Grant
Blast furnace operating method and tube bundle-type lance
- Patent number 9,309,578
- Issue date Apr 12, 2016
- JFE Steel Corporation
- Akinori Murao
- C21 - METALLURGY OF IRON
Information Patent Grant
System of leaktight connection between a tuyere and a hot blast inl...
- Patent number 9,169,525
- Issue date Oct 27, 2015
- Paul Wurth S.A.
- Paul Tockert
- C21 - METALLURGY OF IRON
Information Patent Grant
Bustle pipe arrangement
- Patent number 9,028,743
- Issue date May 12, 2015
- Paul Wurth Refractory & Engineering GmbH
- Jean-Paul Simoes
- C21 - METALLURGY OF IRON
Information Patent Grant
Tuyere stock arrangement of a blast furnace
- Patent number 8,980,165
- Issue date Mar 17, 2015
- Paul Wurth S.A.
- Jean-Paul Simoes
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and system for producing pig iron or fluid steel pre-products
- Patent number 8,968,441
- Issue date Mar 3, 2015
- Siemens Vai Metals Technologies GmbH
- Robert Millner
- C21 - METALLURGY OF IRON
Information Patent Grant
Tuyere stock arrangement for a blast furnace and method for feeding...
- Patent number 8,945,463
- Issue date Feb 3, 2015
- Paul Wurth S.A.
- Paul Goedert
- C21 - METALLURGY OF IRON
Information Patent Grant
Injection lance with variable swirl
- Patent number 8,919,670
- Issue date Dec 30, 2014
- United States Steel Corporation
- Pavan Kumar Shivaram
- C21 - METALLURGY OF IRON
Information Patent Grant
Tuyere for iron making furnace
- Patent number 8,808,615
- Issue date Aug 19, 2014
- Seoul Engineering Co., Ltd.
- Hae-Yang Lee
- C21 - METALLURGY OF IRON
Information Patent Grant
Bustle pipe arrangement
- Patent number 8,808,616
- Issue date Aug 19, 2014
- Paul Wurth Refractory & Engineering GmbH
- Jean-Paul Simoes
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for feeding pulverised coal into a blast furnace
- Patent number 8,652,395
- Issue date Feb 18, 2014
- Paul Wurth S.A.
- Paul Goedert
- C21 - METALLURGY OF IRON
Information Patent Grant
Nozzle for injecting gas containing oxygen into a pig iron device h...
- Patent number 8,540,931
- Issue date Sep 24, 2013
- Siemens Vai Metals Technologies GmbH
- Georg Aichinger
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for supersonically injecting oxygen into a furnace
- Patent number 8,317,897
- Issue date Nov 27, 2012
- L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
- Philippe Beaudoin
- C21 - METALLURGY OF IRON
Information Patent Grant
Eddy-free high velocity cooler
- Patent number 8,268,233
- Issue date Sep 18, 2012
- Allan J. MacRae
- C21 - METALLURGY OF IRON
Information Patent Grant
Removable nozzle for use with air cannons and aerators and method f...
- Patent number 8,236,235
- Issue date Aug 7, 2012
- Martin Engineering Company
- Travis J. Miller
- C21 - METALLURGY OF IRON
Information Patent Grant
Pulverized coal injection lance
- Patent number 8,080,200
- Issue date Dec 20, 2011
- Paul Wurth S.A.
- Yvan Kroemmer
- C21 - METALLURGY OF IRON
Information Patent Grant
Composite sparger
- Patent number 7,976,774
- Issue date Jul 12, 2011
- Hatch Ltd.
- Kevin Fraser
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus and method for injection of fluid hydrocarbons into a bla...
- Patent number 7,837,928
- Issue date Nov 23, 2010
- U.S. Steel Canada Inc.
- Frank W. Harrison
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
BLAST FURNACE BLOWER DEVICE
- Publication number 20250101539
- Publication date Mar 27, 2025
- Industrial Technology Research Institute
- CHENG-HUNG SAN
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Injection Regulation and Control Device and Method for Blast Furnac...
- Publication number 20250027176
- Publication date Jan 23, 2025
- Changli Xingguo Precision Parts Co., LTD
- Guocheng ZHOU
- C21 - METALLURGY OF IRON
Information Patent Application
Device to inject a reducing gas into a shaft furnace
- Publication number 20230366050
- Publication date Nov 16, 2023
- ARCELORMITTAL
- Edouard IZARD
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD OF OPERATING BLAST FURNACE AND BLAST FURNACE ANCILLARY FACILITY
- Publication number 20220380860
- Publication date Dec 1, 2022
- JFE STEEL CORPORATION
- Koichi TAKAHASHI
- C21 - METALLURGY OF IRON
Information Patent Application
TUYERE STOCK, METHOD OF FABRICATING THE SAME, AND AIR BLAST SYSTEM...
- Publication number 20220298591
- Publication date Sep 22, 2022
- EXCELLO CO., LTD.
- Seung Jae PARK
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR OPERATING BLAST FURNACE
- Publication number 20180044745
- Publication date Feb 15, 2018
- JFE STEEL CORPORATION
- Naoki YAMAMOTO
- C21 - METALLURGY OF IRON
Information Patent Application
OPTICAL MONITORING SYSTEM FOR OBSERVING INTERNAL CONDITIONS IN THE...
- Publication number 20180031323
- Publication date Feb 1, 2018
- PAUL WURTH S.A.
- Paul TOCKERT
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR OPERATING BLAST FURNACE
- Publication number 20180023152
- Publication date Jan 25, 2018
- JFE STEEL CORPORATION
- Akinori MURAO
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD OF DETECTING ABNORMALITY AT BLAST FURNACE AND METHOD OF OPER...
- Publication number 20160153062
- Publication date Jun 2, 2016
- JFE STEEL CORPORATION
- Naoshi Yamahira
- C21 - METALLURGY OF IRON
Information Patent Application
BLAST FURNACE OPERATION METHOD
- Publication number 20160053338
- Publication date Feb 25, 2016
- JFE STEEL CORPORATION
- Daiki Fujiwara
- C21 - METALLURGY OF IRON
Information Patent Application
BLAST FURNACE OPERATION METHOD AND LANCE
- Publication number 20160040261
- Publication date Feb 11, 2016
- JFE STEEL CORPORATION
- Daiki Fujiwara
- C21 - METALLURGY OF IRON
Information Patent Application
SLAG REMOVAL DEVICE
- Publication number 20150284816
- Publication date Oct 8, 2015
- Mitsubishi Heavy Industries, Ltd.
- Masakazu Sakaguchi
- C21 - METALLURGY OF IRON
Information Patent Application
BLOW-PIPE STRUCTURE
- Publication number 20150275322
- Publication date Oct 1, 2015
- Mitsubishi Heavy Industries, Ltd.
- Masakazu Sakaguchi
- C21 - METALLURGY OF IRON
Information Patent Application
BLOW PIPE STRUCTURE
- Publication number 20150247212
- Publication date Sep 3, 2015
- Mitsubishi Heavy Industries, Ltd.
- Masakazu Sakaguchi
- C21 - METALLURGY OF IRON
Information Patent Application
BLAST FURNACE OPERATING METHOD AND TUBE BUNDLE-TYPE LANCE
- Publication number 20150184263
- Publication date Jul 2, 2015
- JFE STEEL CORPORATION
- Akinori Murao
- C21 - METALLURGY OF IRON
Information Patent Application
SYSTEM OF LEAKTIGHT CONNECTION BETWEEN A TUYERE AND A HOT BLAST INL...
- Publication number 20150021837
- Publication date Jan 22, 2015
- PAUL WURTH S.A.
- Paul Tockert
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR OPERATING A BLAST FURNACE
- Publication number 20140159287
- Publication date Jun 12, 2014
- JFE STEEL CORPORATION
- Daiki Fujiwara
- C21 - METALLURGY OF IRON
Information Patent Application
MELTING REDUCTION ASSEMBLY AND METHOD FOR OPERATING A MELTING REDUC...
- Publication number 20140138883
- Publication date May 22, 2014
- SIEMENS VAI METALS TECHNOLOGIES GMBH
- Franz Berner
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR OPERATING A BLAST FURNACE
- Publication number 20140131929
- Publication date May 15, 2014
- JFE STEEL CORPORATION
- Akinori Murao
- C21 - METALLURGY OF IRON
Information Patent Application
INJECTION LANCE WITH VARIABLE SWIRL
- Publication number 20130146680
- Publication date Jun 13, 2013
- UNITED STATES STEEL CORPORATION
- Pavan Kumar SHIVARAM
- C21 - METALLURGY OF IRON
Information Patent Application
TUYERE STOCK ARRANGEMENT OF A BLAST FURNACE
- Publication number 20130061786
- Publication date Mar 14, 2013
- PAUL WURTH S.A.
- Jean-Paul Simoes
- C21 - METALLURGY OF IRON
Information Patent Application
TUYERE FOR IRON MAKING FURNACE
- Publication number 20120187613
- Publication date Jul 26, 2012
- Hae-Yang Lee
- C21 - METALLURGY OF IRON
Information Patent Application
Method and System for Producing Pig Iron or Fluid Steel Pre-Products
- Publication number 20120036961
- Publication date Feb 16, 2012
- Robert Millner
- C21 - METALLURGY OF IRON
Information Patent Application
TUYERE STOCK ARRANGEMENT FOR A BLAST FURNACE AND METHOD FOR FEEDING...
- Publication number 20120007291
- Publication date Jan 12, 2012
- PAUL WURTH S.A.
- Paul Goedert
- C21 - METALLURGY OF IRON
Information Patent Application
Nozzle for Injecting Gas Containing Oxygen Into a Pig Iron Device H...
- Publication number 20110290075
- Publication date Dec 1, 2011
- Georg Aichinger
- C21 - METALLURGY OF IRON
Information Patent Application
BUSTLE PIPE ARRANGEMENT
- Publication number 20110272868
- Publication date Nov 10, 2011
- PAUL WURTH REFRACTORY & ENGINEERING GMBH
- Jean-Paul Simoes
- C21 - METALLURGY OF IRON
Information Patent Application
BUSTLE PIPE ARRANGEMENT
- Publication number 20110253017
- Publication date Oct 20, 2011
- PAUL WURTH S.A.
- Jean-Paul Simoes
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR FEEDING PULVERISED COAL INTO A BLAST FURNACE
- Publication number 20110180978
- Publication date Jul 28, 2011
- PAUL WURTH S.A.
- Paul Goedert
- C21 - METALLURGY OF IRON
Information Patent Application
Tuyere for Manufacturing Molten Iron and Method for Injecting Gas U...
- Publication number 20110101576
- Publication date May 5, 2011
- Posco
- Il-Hyun Cho
- C21 - METALLURGY OF IRON
Information Patent Application
EDDY-FREE HIGH VELOCITY COOLER
- Publication number 20110088600
- Publication date Apr 21, 2011
- Allan J. MacRae
- C21 - METALLURGY OF IRON

Blowpipe assembly

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Fluid assisted particle injector

Method for operating blast furnace

Method for blowing substitute reducing agents into a blast furnace

Method for operating blast furnace

Method of detecting abnormality at blast furnace and method of oper...

Solids injection lance

Optical monitoring system for observing internal conditions in the...

Blast furnace operation method and lance

Blast furnace operation method

Method for operating a blast furnace

Blast furnace

Method for operating a blast furnace

Melting reduction assembly and method for operating a melting reduc...

Blast furnace operating method and tube bundle-type lance

System of leaktight connection between a tuyere and a hot blast inl...

Bustle pipe arrangement

Tuyere stock arrangement of a blast furnace

Method and system for producing pig iron or fluid steel pre-products

Tuyere stock arrangement for a blast furnace and method for feeding...

Injection lance with variable swirl

Tuyere for iron making furnace

Bustle pipe arrangement

Method for feeding pulverised coal into a blast furnace

Nozzle for injecting gas containing oxygen into a pig iron device h...

Method for supersonically injecting oxygen into a furnace

Eddy-free high velocity cooler

Removable nozzle for use with air cannons and aerators and method f...

Pulverized coal injection lance

Composite sparger

Apparatus and method for injection of fluid hydrocarbons into a bla...

Patents Applicationslast 30 patents

BLAST FURNACE BLOWER DEVICE

Injection Regulation and Control Device and Method for Blast Furnac...

Device to inject a reducing gas into a shaft furnace

METHOD OF OPERATING BLAST FURNACE AND BLAST FURNACE ANCILLARY FACILITY

TUYERE STOCK, METHOD OF FABRICATING THE SAME, AND AIR BLAST SYSTEM...

METHOD FOR OPERATING BLAST FURNACE

OPTICAL MONITORING SYSTEM FOR OBSERVING INTERNAL CONDITIONS IN THE...

METHOD FOR OPERATING BLAST FURNACE

METHOD OF DETECTING ABNORMALITY AT BLAST FURNACE AND METHOD OF OPER...

BLAST FURNACE OPERATION METHOD

BLAST FURNACE OPERATION METHOD AND LANCE

SLAG REMOVAL DEVICE

BLOW-PIPE STRUCTURE

BLOW PIPE STRUCTURE

BLAST FURNACE OPERATING METHOD AND TUBE BUNDLE-TYPE LANCE

SYSTEM OF LEAKTIGHT CONNECTION BETWEEN A TUYERE AND A HOT BLAST INL...

METHOD FOR OPERATING A BLAST FURNACE

MELTING REDUCTION ASSEMBLY AND METHOD FOR OPERATING A MELTING REDUC...

METHOD FOR OPERATING A BLAST FURNACE

INJECTION LANCE WITH VARIABLE SWIRL

TUYERE STOCK ARRANGEMENT OF A BLAST FURNACE

TUYERE FOR IRON MAKING FURNACE

Method and System for Producing Pig Iron or Fluid Steel Pre-Products

TUYERE STOCK ARRANGEMENT FOR A BLAST FURNACE AND METHOD FOR FEEDING...

Nozzle for Injecting Gas Containing Oxygen Into a Pig Iron Device H...

BUSTLE PIPE ARRANGEMENT

BUSTLE PIPE ARRANGEMENT

METHOD FOR FEEDING PULVERISED COAL INTO A BLAST FURNACE

Tuyere for Manufacturing Molten Iron and Method for Injecting Gas U...

EDDY-FREE HIGH VELOCITY COOLER