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CPC
C21B9/10

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CCHEMISTRY METALLURGY C21Iron metallurgy C21BMANUFACTURE OF IRON OR STEEL C21B9/00Stoves for heating the blast in blast furnaces

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C21B9/10Other details

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Patents Grantslast 30 patents

Information Patent Grant
Top combustion stove
- Patent number 11,142,804
- Issue date Oct 12, 2021
- PAUL WURTH DEUTSCHLAND GMBH
- Stefan Thaler
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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 heating a blast furnace stove
- Patent number 9,896,735
- Issue date Feb 20, 2018
- Linde Aktiengesellschaft
- Andrew Cameron
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for supplying blast to a blast furnace
- Patent number 9,868,998
- Issue date Jan 16, 2018
- PRIMETALS TECHNOLOGIES LTD
- Paul Mark Geach
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus and method for heating a blast furnace stove
- Patent number 9,863,013
- Issue date Jan 9, 2018
- Linde Aktiengesellschaft
- Andrew M. Cameron
- C21 - METALLURGY OF IRON
Information Patent Grant
Top-firing hot blast stove
- Patent number 9,518,306
- Issue date Dec 13, 2016
- Nippon Steel & Sumikin Engineering Co., Ltd.
- Norimasa Maekawa
- C21 - METALLURGY OF IRON
Information Patent Grant
Hot blast stove dome and hot blast stove
- Patent number 9,194,013
- Issue date Nov 24, 2015
- Allied Mineral Products, Inc.
- Floris Van Laar
- 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
Top-firing hot blast stove
- Patent number 9,017,068
- Issue date Apr 28, 2015
- Nippon Steel & Sumikin Engineering Co., Ltd.
- Norimasa Maekawa
- C21 - METALLURGY OF IRON
Information Patent Grant
Checker brick with through passages for a hot blast stove
- Patent number 8,991,475
- Issue date Mar 31, 2015
- Paul Wurth Refractory & Engineering GmbH
- Alexander Klima
- 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 hot gas to a shaft furnace
- Patent number 8,550,811
- Issue date Oct 8, 2013
- Paul Wurth S.A.
- Jean-Paul Simoes
- C21 - METALLURGY OF IRON
Information Patent Grant
Methods for integration of a blast furnace and an air separation unit
- Patent number 6,692,549
- Issue date Feb 17, 2004
- Air Liquide Process and Construction, Inc.
- Bao Ha
- C21 - METALLURGY OF IRON
Information Patent Grant
Process and plant for supplying a blast furnace
- Patent number 6,026,657
- Issue date Feb 22, 2000
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Didier Magnet
- C21 - METALLURGY OF IRON
Information Patent Grant
Hot-blast main for hot-blast stove system of a blast furnace
- Patent number 5,358,223
- Issue date Oct 25, 1994
- Hoogovens Groep B.V.
- Nicolaas G. J. Bleijendaal
- C21 - METALLURGY OF IRON
Information Patent Grant
Air separation
- Patent number 5,295,351
- Issue date Mar 22, 1994
- The BOC Group, plc
- Thomas Rathbone
- C21 - METALLURGY OF IRON
Information Patent Grant
Ceramic burner for a hot blast stove
- Patent number 4,470,800
- Issue date Sep 11, 1984
- Martin & Pagenstecher GmbH
- Georg Wolf
- C21 - METALLURGY OF IRON
Information Patent Grant
Ceramic burner for gas, particularly for a hot-blast stove for a bl...
- Patent number 4,436,508
- Issue date Mar 13, 1984
- Estel Hoogovens BV
- Johannes C. van den Bemt
- C21 - METALLURGY OF IRON
Information Patent Grant
Hot blast stove arrangement for a blast furnace
- Patent number 4,375,956
- Issue date Mar 8, 1983
- Hoogovens IJmuiden BV
- Jan H. Brandenburg
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for operating a plurality of regenerative hot blast stoves...
- Patent number 4,127,257
- Issue date Nov 28, 1978
- Hermann Rappold & Co. GmbH.
- Rudolf Muller
- C21 - METALLURGY OF IRON
Information Patent Grant
Supporting device for blast-furnace hot-blast main
- Patent number 4,015,547
- Issue date Apr 5, 1977
- Viktor Yakovlevich Miller
- C21 - METALLURGY OF IRON
Information Patent Grant
Hot blast stove apparatus
- Patent number 3,966,393
- Issue date Jun 29, 1976
- Kikuo Takeuchi
- C21 - METALLURGY OF IRON
Information Patent Grant
3913617
- Patent number 3,913,617
- Issue date Oct 21, 1975
- C21 - METALLURGY OF IRON
Information Patent Grant
3912444
- Patent number 3,912,444
- Issue date Oct 14, 1975
- C21 - METALLURGY OF IRON
Information Patent Grant
3853307
- Patent number 3,853,307
- Issue date Dec 10, 1974
- C21 - METALLURGY OF IRON
Information Patent Grant
3712597
- Patent number 3,712,597
- Issue date Jan 23, 1973
- C21 - METALLURGY OF IRON
Information Patent Grant
3575401
- Patent number 3,575,401
- Issue date Apr 20, 1971
- C21 - METALLURGY OF IRON
Information Patent Grant
3447793
- Patent number 3,447,793
- Issue date Jun 3, 1969
- C21 - METALLURGY OF IRON
Information Patent Grant
3407870
- Patent number 3,407,870
- Issue date Oct 29, 1968
- C21 - METALLURGY OF IRON
Information Patent Grant
3348832
- Patent number 3,348,832
- Issue date Oct 24, 1967
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
TOP COMBUSTION STOVE
- Publication number 20180340237
- Publication date Nov 29, 2018
- PAUL WURTH REFRACTORY & ENGINEERING GMBH
- Stefan THALER
- 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
METHOD FOR HEATING A BLAST FURNACE STOVE
- Publication number 20160024604
- Publication date Jan 28, 2016
- Andrew Cameron
- C21 - METALLURGY OF IRON
Information Patent Application
A METHOD AND APPARATUS FOR SUPPLYING BLAST TO A BLAST FURNANCE
- Publication number 20150329928
- Publication date Nov 19, 2015
- PRIMETALS TECHNOLOGIES, LIMITED
- Paul Mark GEACH
- C21 - METALLURGY OF IRON
Information Patent Application
TOP-FIRING HOT BLAST STOVE
- Publication number 20140011152
- Publication date Jan 9, 2014
- NIPPON STEEL & SUMIKIN ENGINEERING CO., LTD.
- Norimasa Maekawa
- C21 - METALLURGY OF IRON
Information Patent Application
TOP-FIRING HOT BLAST STOVE
- Publication number 20140004475
- Publication date Jan 2, 2014
- NS PLANT DESIGNING CORPORATION
- Norimasa Maekawa
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR HEATING A BLAST FURNACE STOVE
- Publication number 20120322017
- Publication date Dec 20, 2012
- Andrew Cameron
- C21 - METALLURGY OF IRON
Information Patent Application
APPARATUS AND METHOD FOR HEATING A BLAST FURNACE STOVE
- Publication number 20120214116
- Publication date Aug 23, 2012
- Andrew M. CAMERON
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR HEATING A BLAST FURNACE STOVE
- Publication number 20120214115
- Publication date Aug 23, 2012
- Andrew M. CAMERON
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR FEEDING HOT GAS TO A SHAFT FURNACE
- Publication number 20120009534
- Publication date Jan 12, 2012
- PAUL WURTH S.A.
- Jean-Paul Simoes
- 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
Hot Blast Stove Dome and Hot Blast Stove
- Publication number 20110200958
- Publication date Aug 18, 2011
- Floris van Laar
- C21 - METALLURGY OF IRON
Information Patent Application
CHECKER BRICK
- Publication number 20100326621
- Publication date Dec 30, 2010
- PAUL WURTH REFRACTORY & ENGINEERING GMBH
- Alexander Klima
- C21 - METALLURGY OF IRON
Information Patent Application
Method of stabilising a refractory inner wall of a hot blast genera...
- Publication number 20080050689
- Publication date Feb 28, 2008
- Danieli Corus Technical Services BV
- August Hugo Hendriks
- C21 - METALLURGY OF IRON
Information Patent Application
Methods and apparatuses for integration of a blast furnace and an a...
- Publication number 20050087038
- Publication date Apr 28, 2005
- Bao Ha
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Methods and apparatuses for integration of a blast furnace and an a...
- Publication number 20030000342
- Publication date Jan 2, 2003
- Bao Ha
- C21 - METALLURGY OF IRON

Other details

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Top combustion stove

Method for operating blast furnace

Method for heating a blast furnace stove

Method and apparatus for supplying blast to a blast furnace

Apparatus and method for heating a blast furnace stove

Top-firing hot blast stove

Hot blast stove dome and hot blast stove

Bustle pipe arrangement

Top-firing hot blast stove

Checker brick with through passages for a hot blast stove

Bustle pipe arrangement

Method for feeding hot gas to a shaft furnace

Methods for integration of a blast furnace and an air separation unit

Process and plant for supplying a blast furnace

Hot-blast main for hot-blast stove system of a blast furnace

Air separation

Ceramic burner for a hot blast stove

Ceramic burner for gas, particularly for a hot-blast stove for a bl...

Hot blast stove arrangement for a blast furnace

Process for operating a plurality of regenerative hot blast stoves...

Supporting device for blast-furnace hot-blast main

Hot blast stove apparatus

3913617

3912444

3853307

3712597

3575401

3447793

3407870

3348832

Patents Applicationslast 30 patents

TOP COMBUSTION STOVE

METHOD FOR OPERATING BLAST FURNACE

METHOD FOR HEATING A BLAST FURNACE STOVE

A METHOD AND APPARATUS FOR SUPPLYING BLAST TO A BLAST FURNANCE

TOP-FIRING HOT BLAST STOVE

TOP-FIRING HOT BLAST STOVE

METHOD FOR HEATING A BLAST FURNACE STOVE

APPARATUS AND METHOD FOR HEATING A BLAST FURNACE STOVE

METHOD FOR HEATING A BLAST FURNACE STOVE

METHOD FOR FEEDING HOT GAS TO A SHAFT FURNACE

BUSTLE PIPE ARRANGEMENT

BUSTLE PIPE ARRANGEMENT

Hot Blast Stove Dome and Hot Blast Stove

CHECKER BRICK

Method of stabilising a refractory inner wall of a hot blast genera...

Methods and apparatuses for integration of a blast furnace and an a...

Methods and apparatuses for integration of a blast furnace and an a...