Injection of pulverulent coal

Industry

CPC
C21B5/003

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Parent Industries

CCHEMISTRY METALLURGY C21Iron metallurgy C21BMANUFACTURE OF IRON OR STEEL C21B5/00Making pig-iron in the blast furnace

Current Industry

C21B5/003Injection of pulverulent coal

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Fine particle coal, and systems, apparatuses, and methods for colle...
- Patent number 12,071,346
- Issue date Aug 27, 2024
- Somerset International, Inc.
- Richard Troiano
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Operating method of an iron making installation and associated oper...
- Patent number 11,525,167
- Issue date Dec 13, 2022
- Arcelormittal
- Joris Geeroms
- C21 - METALLURGY OF IRON
Information Patent Grant
Blast furnace apparatus and operation method for blast furnace
- Patent number 11,512,899
- Issue date Nov 29, 2022
- JFE Steel Corporation
- Yusuke Kashihara
- C21 - METALLURGY OF IRON
Information Patent Grant
Blast furnace operation method
- Patent number 11,041,220
- Issue date Jun 22, 2021
- JFE Steel Corporation
- Naoki Yamamoto
- C21 - METALLURGY OF IRON
Information Patent Grant
Fine particle coal, and systems, apparatuses, and methods for colle...
- Patent number 10,807,870
- Issue date Oct 20, 2020
- Somerset Coal International, Inc.
- Richard Troiano
- C01 - INORGANIC CHEMISTRY
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
Molten iron manufacturing apparatus and molten iron manufacturing m...
- Patent number 10,422,582
- Issue date Sep 24, 2019
- Posco
- Jonghwun Jung
- C21 - METALLURGY OF IRON
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
Fine particle coal, and systems, apparatuses, and methods for colle...
- Patent number 10,358,351
- Issue date Jul 23, 2019
- Somerset Coal International, Inc.
- Richard Troiano
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Blast furnace and method for operating a blast furnace
- Patent number 10,287,643
- Issue date May 14, 2019
- CCP TECHNOLOGY GMBH
- Olaf Kuhl
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for operation of blast furnace
- Patent number 10,106,863
- Issue date Oct 23, 2018
- Nippon Steel & Sumitomo Metal Corporation
- Takanobu Inada
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for producing pulverized coal
- Patent number 10,059,885
- Issue date Aug 28, 2018
- Paul Wurth S.A.
- Louis Schmit
- 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
Blast furnace operation method
- Patent number 9,873,923
- Issue date Jan 23, 2018
- JFE Steel Corporation
- Akinori Murao
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for operating blast furnace and method for producing molten...
- Patent number 9,816,151
- Issue date Nov 14, 2017
- Nippon Steel & Sumikin Engineering Co., Ltd.
- Hiroshi Ichikawa
- 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 blowing coal and method for producing same
- Patent number 9,624,558
- Issue date Apr 18, 2017
- Mitsubishi Heavy Industries, Ltd.
- Setsuo Omoto
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for preparing blast furnace blow-in coal
- Patent number 9,617,609
- Issue date Apr 11, 2017
- Mitsubishi Heavy Industries, Ltd.
- Keiichi Nakagawa
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for preparing blast furnace blow-in coal
- Patent number 9,605,225
- Issue date Mar 28, 2017
- Mitsubishi Heavy Industries, Ltd.
- Keiichi Nakagawa
- C21 - METALLURGY OF IRON
Information Patent Grant
Powder supply apparatus and powder supply method
- Patent number 9,573,775
- Issue date Feb 21, 2017
- DIAMOND ENGINEERING CO., LTD.
- Kimihiro Shimono
- 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
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
Method for the simultaneous production of iron and a crude syngas c...
- Patent number 8,992,663
- Issue date Mar 31, 2015
- Thyssenkrupp Uhde GmbH
- Johannes Menzel
- 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
Metering system, dense phase conveying system and method for supply...
- Patent number 8,899,884
- Issue date Dec 2, 2014
- Linde AG
- Horst Kretschmer
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for increasing the penetration depth of an oxygen stream
- Patent number 8,808,422
- Issue date Aug 19, 2014
- Siemens Vai Metals Technologies GmbH
- Leopold Werner Kepplinger
- 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
Method of producing pulverized coal
- Patent number 8,573,520
- Issue date Nov 5, 2013
- Paul Wurth S.A.
- Paul Goedert
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR OPERATING BLAST FURNACE
- Publication number 20220380859
- Publication date Dec 1, 2022
- JFE STEEL CORPORATION
- Yoshifumi KOBASHI
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR OPERATION OF BLAST FURNACE
- Publication number 20220177985
- Publication date Jun 9, 2022
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Shoji IKUTA
- C21 - METALLURGY OF IRON
Information Patent Application
BLAST FURNACE APPARATUS AND OPERATION METHOD FOR BLAST FURNACE
- Publication number 20210190426
- Publication date Jun 24, 2021
- JFE STEEL CORPORATION
- Yusuke KASHIHARA
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
Fine Particle Coal, and Systems, Apparatuses, and Methods for Colle...
- Publication number 20210101798
- Publication date Apr 8, 2021
- Somerset Coal International, Inc.
- Richard Troiano
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
BLAST FURNACE OPERATION METHOD
- Publication number 20200299792
- Publication date Sep 24, 2020
- JFE STEEL CORPORATION
- Naoki Yamamoto
- C21 - METALLURGY OF IRON
Information Patent Application
Operating method of an iron making installation and associated oper...
- Publication number 20200087742
- Publication date Mar 19, 2020
- ArcelorMittal
- Joris GEEROMS
- C21 - METALLURGY OF IRON
Information Patent Application
Fine Particle Coal, and Systems, Apparatuses, and Methods for Colle...
- Publication number 20190337805
- Publication date Nov 7, 2019
- Somerset Coal International, Inc.
- Richard Troiano
- 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 OPERATING BLAST FURNACE
- Publication number 20180023152
- Publication date Jan 25, 2018
- JFE STEEL CORPORATION
- Akinori MURAO
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR PREPARING COAL TO BE INJECTED INTO BLAST FURNACE, COAL T...
- Publication number 20170058372
- Publication date Mar 2, 2017
- Mitsubishi Heavy Industries, Ltd.
- Keiichi Nakagawa
- C21 - METALLURGY OF IRON
Information Patent Application
BLAST FURNACE AND METHOD FOR OPERATING A BLAST FURNACE
- Publication number 20170002433
- Publication date Jan 5, 2017
- Olaf Kuhl
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR OPERATION OF BLAST FURNACE
- Publication number 20160326604
- Publication date Nov 10, 2016
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Takanobu INADA
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR OPERATING A BLAST FURNACE
- Publication number 20160208349
- Publication date Jul 21, 2016
- JFE STEEL CORPORATION
- Daiki FUJIWARA
- C21 - METALLURGY OF IRON
Information Patent Application
BLAST FURNACE OPERATION METHOD
- Publication number 20160138120
- Publication date May 19, 2016
- JFE STEEL CORPORATION
- Akinori Murao
- 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
Fine Particle Coal, and Systems, Apparatuses, and Methods for Colle...
- Publication number 20150353358
- Publication date Dec 10, 2015
- Somerset Coal International
- Richard Troiano
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Application
MOLTEN IRON MANUFACTURING APPARATUS AND MOLTEN IRON MANUFACTURING M...
- Publication number 20150345870
- Publication date Dec 3, 2015
- Jonghwun JUNG
- 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
METHOD FOR OPERATING BLAST FURNACE AND METHOD FOR PRODUCING MOLTEN...
- Publication number 20150275321
- Publication date Oct 1, 2015
- Nippon Steel & Sumikin Engineering co., Ltd. a corporation
- Hiroshi Ichikawa
- 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
SLAG REMOVAL DEVICE AND SLAG REMOVAL METHOD
- Publication number 20150240322
- Publication date Aug 27, 2015
- Mitsubishi Heavy Industries, Ltd.
- Masakazu Sakaguchi
- C21 - METALLURGY OF IRON
Information Patent Application
PULVERIZED-COAL INJECTION DEVICE, BLAST FURNACE FACILITY PROVIDED W...
- Publication number 20150225804
- Publication date Aug 13, 2015
- Mitsubishi Heavy Industries, Ltd.
- Masakazu Sakaguchi
- C21 - METALLURGY OF IRON
Information Patent Application
BLAST FURNACE INSTALLATION
- Publication number 20150218666
- Publication date Aug 6, 2015
- Mitsubishi Heavy Industries, Ltd.
- Keiichi Nakagawa
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Application
METHOD FOR PREPARING BLAST FURNACE BLOW-IN COAL
- Publication number 20150203930
- Publication date Jul 23, 2015
- Mitsubishi Heavy Industries, Ltd.
- Keiichi Nakagawa
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR PRODUCING PIG IRON AND BLAST FURNACE FACILITY USING SAME
- Publication number 20150203929
- Publication date Jul 23, 2015
- Mitsubishi Heavy Industries, Ltd.
- Setsuo Omoto
- 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
BLAST FURNACE INSTALLATION
- Publication number 20150184939
- Publication date Jul 2, 2015
- Mitsubishi Heavy Industries, Ltd.
- Keiichi Nakagawa
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR PRODUCING PIG IRON, AND BLAST FURNACE TO BE USED THEREFOR
- Publication number 20150176096
- Publication date Jun 25, 2015
- Mitsubishi Heavy Industries, Ltd.
- Setsuo Omoto
- 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

Injection of pulverulent coal

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Fine particle coal, and systems, apparatuses, and methods for colle...

Operating method of an iron making installation and associated oper...

Blast furnace apparatus and operation method for blast furnace

Blast furnace operation method

Fine particle coal, and systems, apparatuses, and methods for colle...

Method for operating blast furnace

Method for blowing substitute reducing agents into a blast furnace

Molten iron manufacturing apparatus and molten iron manufacturing m...

Method for operating blast furnace

Fine particle coal, and systems, apparatuses, and methods for colle...

Blast furnace and method for operating a blast furnace

Method for operation of blast furnace

Method for producing pulverized coal

Blast furnace operation method

Blast furnace operation method

Method for operating blast furnace and method for producing molten...

Method for operating a blast furnace

Blast-furnace blowing coal and method for producing same

Method for preparing blast furnace blow-in coal

Method for preparing blast furnace blow-in coal

Powder supply apparatus and powder supply method

Blast furnace

Method for operating a blast furnace

Blast furnace operating method and tube bundle-type lance

Method for the simultaneous production of iron and a crude syngas c...

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

Metering system, dense phase conveying system and method for supply...

Method for increasing the penetration depth of an oxygen stream

Method for feeding pulverised coal into a blast furnace

Method of producing pulverized coal

Patents Applicationslast 30 patents

METHOD FOR OPERATING BLAST FURNACE

METHOD FOR OPERATION OF BLAST FURNACE

BLAST FURNACE APPARATUS AND OPERATION METHOD FOR BLAST FURNACE

Fine Particle Coal, and Systems, Apparatuses, and Methods for Colle...

BLAST FURNACE OPERATION METHOD

Operating method of an iron making installation and associated oper...

Fine Particle Coal, and Systems, Apparatuses, and Methods for Colle...

METHOD FOR OPERATING BLAST FURNACE

METHOD FOR OPERATING BLAST FURNACE

METHOD FOR PREPARING COAL TO BE INJECTED INTO BLAST FURNACE, COAL T...

BLAST FURNACE AND METHOD FOR OPERATING A BLAST FURNACE

METHOD FOR OPERATION OF BLAST FURNACE

METHOD FOR OPERATING A BLAST FURNACE

BLAST FURNACE OPERATION METHOD

BLAST FURNACE OPERATION METHOD

Fine Particle Coal, and Systems, Apparatuses, and Methods for Colle...

MOLTEN IRON MANUFACTURING APPARATUS AND MOLTEN IRON MANUFACTURING M...

SLAG REMOVAL DEVICE

BLOW-PIPE STRUCTURE

METHOD FOR OPERATING BLAST FURNACE AND METHOD FOR PRODUCING MOLTEN...

BLOW PIPE STRUCTURE

SLAG REMOVAL DEVICE AND SLAG REMOVAL METHOD

PULVERIZED-COAL INJECTION DEVICE, BLAST FURNACE FACILITY PROVIDED W...

BLAST FURNACE INSTALLATION

METHOD FOR PREPARING BLAST FURNACE BLOW-IN COAL

METHOD FOR PRODUCING PIG IRON AND BLAST FURNACE FACILITY USING SAME

BLAST FURNACE OPERATING METHOD AND TUBE BUNDLE-TYPE LANCE

BLAST FURNACE INSTALLATION

METHOD FOR PRODUCING PIG IRON, AND BLAST FURNACE TO BE USED THEREFOR

METHOD FOR OPERATING A BLAST FURNACE