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C21B5/008

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

Current Industry

C21B5/008Composition or distribution of the charge

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Ironmaking feedstock
- Patent number 11,851,725
- Issue date Dec 26, 2023
- Swinburne University of Technology
- Suneeti Purohit
- C21 - METALLURGY OF IRON
Information Patent Grant
Bio-reduction of metal ores integrated with biomass pyrolysis
- Patent number 11,753,698
- Issue date Sep 12, 2023
- Carbon Technology Holdings, LLC
- James A. Mennell
- C21 - METALLURGY OF IRON
Information Patent Grant
P process of making pig iron in a blast furnace using pellets conta...
- Patent number 11,572,597
- Issue date Feb 7, 2023
- Subcoal International B.V.
- Lars Jennissen
- C21 - METALLURGY OF IRON
Information Patent Grant
Fine ratio measuring device and fine ratio measuring system
- Patent number 11,403,747
- Issue date Aug 2, 2022
- JFE Steel Corporation
- Naoshi Yamahira
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Blast furnace stockhouse arrangement
- Patent number 11,142,803
- Issue date Oct 12, 2021
- Paul Wurth S.A.
- Giovanni Pongiglione
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
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
Device for determining the topography of the burden surface in a sh...
- Patent number 10,877,144
- Issue date Dec 29, 2020
- TMT-Tapping Measuring Technology SARL
- Hans-Uwe Morgenstern
- G01 - MEASURING TESTING
Information Patent Grant
Method for loading and depositing loaded material in blast furnace,...
- Patent number 10,415,107
- Issue date Sep 17, 2019
- WADECO CO., LTD.
- Hayae Kayano
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and device for manufacturing granulates
- Patent number 10,155,996
- Issue date Dec 18, 2018
- PRIMETALS TECHNOLOGIES AUSTRIA GMBH
- Christoph Aichinger
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for producing an agglomerate made of fine material containin...
- Patent number 9,988,695
- Issue date Jun 5, 2018
- Rheinkalk GmbH
- Theodor Günther
- 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
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 iron-making with full oxygen and hydrogen-rich gas and e...
- Patent number 9,581,387
- Issue date Feb 28, 2017
- CENTRAL IRON & STEEL RESEARCH INSTITUTE
- Yuanhong Qi
- 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
Computer system and method for controlling charging of a blast furn...
- Patent number 9,058,033
- Issue date Jun 16, 2015
- Paul Wurth S.A.
- Paul Tockert
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for operating blast furnace
- Patent number 8,945,274
- Issue date Feb 3, 2015
- JFE Steel Corporation
- Takeshi Sato
- C21 - METALLURGY OF IRON
Information Patent Grant
Ore treating method, ore treating apparatus, iron manufacturing met...
- Patent number 8,920,536
- Issue date Dec 30, 2014
- Bio Coke Lab. Ltd.
- Tomohiro Akiyama
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for application of alcoholic derivative on heat treated pel...
- Patent number 8,714,105
- Issue date May 6, 2014
- Vale S.A.
- Jose Antonio Alves E. Silva Reis
- C21 - METALLURGY OF IRON
Information Patent Grant
Resident measurement system for charge level of blast furnace
- Patent number 8,568,652
- Issue date Oct 29, 2013
- China Steel Corporation
- Chen-Yuan Lu
- C21 - METALLURGY OF IRON
Information Patent Grant
Hot briquette iron and method for producing the same
- Patent number 8,404,017
- Issue date Mar 26, 2013
- Kobe Steel, Ltd.
- Hidetoshi Tanaka
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of iron smelting in blast furnace with high temperature coal...
- Patent number 8,357,224
- Issue date Jan 22, 2013
- Jiule Zhou
- C21 - METALLURGY OF IRON
Information Patent Grant
Self-fluxing pellets for blast furnace and method for manufacturing...
- Patent number 8,211,204
- Issue date Jul 3, 2012
- Kobe Steel, Ltd.
- Eisaku Yasuda
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for carrying out a metallurgical process
- Patent number 7,998,242
- Issue date Aug 16, 2011
- Iron Mount Corporation
- Leonard Reiffel
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for carrying out a metallurgical process
- Patent number 7,931,732
- Issue date Apr 26, 2011
- Iron Mount Corporation
- Leonard Reiffel
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for carrying out a metallurgical process
- Patent number 7,674,315
- Issue date Mar 9, 2010
- Iron Mount Corporation
- Leonard Reiffel
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and device for distributing a lumpy bulk material
- Patent number 7,513,729
- Issue date Apr 7, 2009
- Voest-Alpine Industrieanlagenbau GmbH & Co.
- Leopold Werner Kepplinger
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and device for producing a static bed
- Patent number 7,470,310
- Issue date Dec 30, 2008
- Voest-Alpine Industrieanlagenbau GmbH & Co.
- Rainer Walter Kastner
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and device for distributing a lumpy bulk material
- Patent number 7,059,818
- Issue date Jun 13, 2006
- Voest-Alpine Industrieanlagenbau GmbH & Co.
- Leopold Werner Kepplinger
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for improved use of primary energy sources in...
- Patent number 6,986,800
- Issue date Jan 17, 2006
- Hylsa, S.A. de C.V.
- Pablo-Enrique Duarte-Escareno
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Process for the Production of Zinc Oxide Concentrate and Iron Ecosi...
- Publication number 20240368731
- Publication date Nov 7, 2024
- Juarez Linhares
- C21 - METALLURGY OF IRON
Information Patent Application
PIG IRON-PRODUCING METHOD AND IRON ORE MATERIAL
- Publication number 20240240274
- Publication date Jul 18, 2024
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Akito KASAI
- C21 - METALLURGY OF IRON
Information Patent Application
Method of manufacturing steel
- Publication number 20240229174
- Publication date Jul 11, 2024
- ARCELORMITTAL
- Hugo DA GAMA CAMPOS
- C21 - METALLURGY OF IRON
Information Patent Application
A method of manufacturing of a steel product in several steelmaking...
- Publication number 20240229175
- Publication date Jul 11, 2024
- ARCELORMITTAL
- Hugo DA GAMA CAMPOS
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR PRODUCING PIG IRON
- Publication number 20240167109
- Publication date May 23, 2024
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Kazuya MIYAGAWA
- C21 - METALLURGY OF IRON
Information Patent Application
RAW MATERIAL PARTICLES FOR PRODUCTION OF AGGLOMERATE, METHOD FOR PR...
- Publication number 20240167110
- Publication date May 23, 2024
- JFE STEEL CORPORATION
- Takahide HIGUCHI
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR PRODUCING PIG IRON
- Publication number 20240167111
- Publication date May 23, 2024
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Akito KASAI
- C21 - METALLURGY OF IRON
Information Patent Application
A method of manufacturing of a steel product in several steelmaking...
- Publication number 20240132984
- Publication date Apr 25, 2024
- ARCELORMITTAL
- Hugo DA GAMA CAMPOS
- C21 - METALLURGY OF IRON
Information Patent Application
Method of manufacturing steel
- Publication number 20240132983
- Publication date Apr 25, 2024
- ARCELORMITTAL
- Hugo DA GAMA CAMPOS
- C21 - METALLURGY OF IRON
Information Patent Application
PRODUCTION METHOD OF PIG IRON
- Publication number 20230313328
- Publication date Oct 5, 2023
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Akito KASAI
- C21 - METALLURGY OF IRON
Information Patent Application
IRONMAKING FEEDSTOCK
- Publication number 20230049624
- Publication date Feb 16, 2023
- Swinburne University of Technology
- Suneeti Purohit
- C21 - METALLURGY OF IRON
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
COOPERATIVE EMISSION REDUCTION METHOD FOR SINTERING USING ENERGY-CA...
- Publication number 20220213565
- Publication date Jul 7, 2022
- Central South University
- Min GAN
- 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
BIO-REDUCTION OF METAL ORES INTEGRATED WITH BIOMASS PYROLYSIS
- Publication number 20220098685
- Publication date Mar 31, 2022
- Carbon Technology Holdings, LLC
- James A. Mennell
- C21 - METALLURGY OF IRON
Information Patent Application
IRONMAKING FEEDSTOCK
- Publication number 20200347467
- Publication date Nov 5, 2020
- Swinburne University of Technology
- Suneeti Purohit
- C21 - METALLURGY OF IRON
Information Patent Application
P PROCESS OF MAKING PIG IRON IN A BLAST FURNACE USING PELLETS CONTA...
- Publication number 20200347468
- Publication date Nov 5, 2020
- SUBCOAL INTERNATIONAL B.V.
- Lars JENNISSEN
- C21 - METALLURGY OF IRON
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
Charge for Producing Iron-Ore Pellets (Variants)
- Publication number 20200010922
- Publication date Jan 9, 2020
- OOO“PROMINTEKH NKA” (OOO PROMYSHLENNYE TEHNOLOGII NACIONALNOJ KOKSOHIMICHESKO...
- Vladimir A. KOBELEV
- C21 - METALLURGY OF IRON
Information Patent Application
FINE RATIO MEASURING DEVICE AND FINE RATIO MEASURING SYSTEM
- Publication number 20190370953
- Publication date Dec 5, 2019
- JFE STEEL CORPORATION
- Naoshi Yamahira
- C21 - METALLURGY OF IRON
Information Patent Application
BLAST FURNACE STOCKHOUSE ARRANGEMENT
- Publication number 20180371559
- Publication date Dec 27, 2018
- PAUL WURTH S.A.
- Giovanni PONGIGLIONE
- C21 - METALLURGY OF IRON
Information Patent Application
SURFACE DETECTION APPARATUS OF BLAST FURNACE BURDEN AND DETECTION M...
- Publication number 20180209004
- Publication date Jul 26, 2018
- Hayae KAYANO
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD AND DEVICE FOR PROCESSING IRON SILICATE ROCK
- Publication number 20170183748
- Publication date Jun 29, 2017
- AURUBIS AG
- Jürgen SCHMIDL
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD AND DEVICE FOR MANUFACTURING GRANULATES
- Publication number 20160222478
- Publication date Aug 4, 2016
- PRIMETALS TECHNOLOGIES AUSTRIA GMBH
- Christoph AICHINGER
- 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 BLOWING COAL AND METHOD FOR PRODUCING SAME
- Publication number 20150191804
- Publication date Jul 9, 2015
- Mitsubishi Heavy Industries, Ltd.
- Setsuo Omoto
- C21 - METALLURGY OF IRON
Information Patent Application
POWDER SUPPLY APPARATUS AND POWDER SUPPLY METHOD
- Publication number 20130320049
- Publication date Dec 5, 2013
- DIAMOND ENGINEERING CO., LTD.
- Kimihiro Shimono
- C21 - METALLURGY OF IRON
Information Patent Application
PHYSICAL PROCESS FOR THE RECOVERY OF IRON FROM MAGNETIC CEMENTITIOU...
- Publication number 20130276582
- Publication date Oct 24, 2013
- Yibran Argenis Perera Mercado
- C21 - METALLURGY OF IRON

Composition or distribution of the charge

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Ironmaking feedstock

Bio-reduction of metal ores integrated with biomass pyrolysis

P process of making pig iron in a blast furnace using pellets conta...

Fine ratio measuring device and fine ratio measuring system

Blast furnace stockhouse arrangement

Blast furnace operation method

Device for determining the topography of the burden surface in a sh...

Method for loading and depositing loaded material in blast furnace,...

Method and device for manufacturing granulates

Method for producing an agglomerate made of fine material containin...

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

Blast-furnace blowing coal and method for producing same

Method for preparing blast furnace blow-in coal

Method for iron-making with full oxygen and hydrogen-rich gas and e...

Powder supply apparatus and powder supply method

Computer system and method for controlling charging of a blast furn...

Method for operating blast furnace

Ore treating method, ore treating apparatus, iron manufacturing met...

Process for application of alcoholic derivative on heat treated pel...

Resident measurement system for charge level of blast furnace

Hot briquette iron and method for producing the same

Method of iron smelting in blast furnace with high temperature coal...

Self-fluxing pellets for blast furnace and method for manufacturing...

Method and apparatus for carrying out a metallurgical process

Method and apparatus for carrying out a metallurgical process

Method and apparatus for carrying out a metallurgical process

Method and device for distributing a lumpy bulk material

Method and device for producing a static bed

Method and device for distributing a lumpy bulk material

Method and apparatus for improved use of primary energy sources in...

Patents Applicationslast 30 patents

Process for the Production of Zinc Oxide Concentrate and Iron Ecosi...

PIG IRON-PRODUCING METHOD AND IRON ORE MATERIAL

Method of manufacturing steel

A method of manufacturing of a steel product in several steelmaking...

METHOD FOR PRODUCING PIG IRON

RAW MATERIAL PARTICLES FOR PRODUCTION OF AGGLOMERATE, METHOD FOR PR...

METHOD FOR PRODUCING PIG IRON

A method of manufacturing of a steel product in several steelmaking...

Method of manufacturing steel

PRODUCTION METHOD OF PIG IRON

IRONMAKING FEEDSTOCK

METHOD FOR OPERATING BLAST FURNACE

COOPERATIVE EMISSION REDUCTION METHOD FOR SINTERING USING ENERGY-CA...

METHOD FOR OPERATION OF BLAST FURNACE

BIO-REDUCTION OF METAL ORES INTEGRATED WITH BIOMASS PYROLYSIS

IRONMAKING FEEDSTOCK

P PROCESS OF MAKING PIG IRON IN A BLAST FURNACE USING PELLETS CONTA...

BLAST FURNACE OPERATION METHOD

Charge for Producing Iron-Ore Pellets (Variants)

FINE RATIO MEASURING DEVICE AND FINE RATIO MEASURING SYSTEM

BLAST FURNACE STOCKHOUSE ARRANGEMENT

SURFACE DETECTION APPARATUS OF BLAST FURNACE BURDEN AND DETECTION M...

METHOD AND DEVICE FOR PROCESSING IRON SILICATE ROCK

METHOD AND DEVICE FOR MANUFACTURING GRANULATES

BLAST FURNACE INSTALLATION

METHOD FOR PREPARING BLAST FURNACE BLOW-IN COAL

METHOD FOR PRODUCING PIG IRON AND BLAST FURNACE FACILITY USING SAME

BLAST-FURNACE BLOWING COAL AND METHOD FOR PRODUCING SAME

POWDER SUPPLY APPARATUS AND POWDER SUPPLY METHOD

PHYSICAL PROCESS FOR THE RECOVERY OF IRON FROM MAGNETIC CEMENTITIOU...