Making pig-iron in the blast furnace

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CPC
C21B5/00

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Patents Grantslast 30 patents

Information Patent Grant
Systems and apparatus for production of high-carbon biogenic reagents
- Patent number 11,965,139
- Issue date Apr 23, 2024
- Carbon Technology Holdings, LLC
- James A. Mennell
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
High-carbon biogenic reagents and uses thereof
- Patent number 11,959,038
- Issue date Apr 16, 2024
- Carbon Technology Holdings, LLC
- Daniel J. Despen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Foundry coke products and associated processing methods via cupolas
- Patent number 11,946,108
- Issue date Apr 2, 2024
- SunCoke Technology and Development LLC
- John Francis Quanci
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
High-carbon biogenic reagents and uses thereof
- Patent number 11,891,582
- Issue date Feb 6, 2024
- Carbon Technology Holdings, LLC
- Daniel J. Despen
- C21 - METALLURGY OF IRON
Information Patent Grant
Surface profile detection apparatus of burden in blast furnace and...
- Patent number 11,891,672
- Issue date Feb 6, 2024
- WADECO CO., LTD.
- Hayae Kayano
- C21 - METALLURGY OF IRON
Information Patent Grant
High-carbon biogenic reagents and uses thereof
- Patent number 11,879,107
- Issue date Jan 23, 2024
- Carbon Technology Holdings, LLC
- Daniel J. Despen
- C21 - METALLURGY OF IRON
Information Patent Grant
Carbon-negative metallurgical products
- Patent number 11,851,723
- Issue date Dec 26, 2023
- Carbon Technology Holdings, LLC
- James A. Mennell
- C21 - METALLURGY OF IRON
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
Foundry coke products, and associated systems, devices, and methods
- Patent number 11,851,724
- Issue date Dec 26, 2023
- SunCoke Technology and Development LLC
- John Francis Quanci
- 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
Process for producing high-carbon biogenic reagents
- Patent number 11,674,101
- Issue date Jun 13, 2023
- Carbon Technology Holdings, LLC
- James A. Mennell
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Seal gas optimization systems and methods for a direct reduction pr...
- Patent number 11,655,511
- Issue date May 23, 2023
- Midrex Technologies, Inc.
- Faycal Finnouche
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Smelting apparatus and metallurgical processes thereof
- Patent number 11,635,257
- Issue date Apr 25, 2023
- NSGI Steel Inc.
- Ian Cox
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for operating a metallurgical furnace
- Patent number 11,591,662
- Issue date Feb 28, 2023
- Paul Wurth S.A.
- Cristiano Castagnola
- 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
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
Device and method for measuring softening and melting performances...
- Patent number 11,493,273
- Issue date Nov 8, 2022
- Chongqing University
- Shengfu Zhang
- C21 - METALLURGY OF IRON
Information Patent Grant
Ferrocoke manufacturing method
- Patent number 11,486,022
- Issue date Nov 1, 2022
- JFE Steel Corporation
- Hidekazu Fujimoto
- 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
Method for operating an iron- or steelmaking- plant
- Patent number 11,377,700
- Issue date Jul 5, 2022
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Philippe Blostein
- C21 - METALLURGY OF IRON
Information Patent Grant
Systems and apparatus for production of high-carbon biogenic reagents
- Patent number 11,359,154
- Issue date Jun 14, 2022
- Carbon Technology Holdings, LLC
- James A. Mennell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods and apparatus for enhancing the energy content of carbonace...
- Patent number 11,286,440
- Issue date Mar 29, 2022
- Carbon Technology Holdings, LLC
- James A. Mennell
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Manufacturing process control with deep learning-based predictive m...
- Patent number 11,242,575
- Issue date Feb 8, 2022
- International Business Machines Corporation
- Young Min Lee
- 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
Method for producing ferrocoke
- Patent number 11,111,441
- Issue date Sep 7, 2021
- JFE Steel Corporation
- Hidekazu Fujimoto
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
High-carbon biogenic reagents and uses thereof
- Patent number 11,091,716
- Issue date Aug 17, 2021
- Carbon Technology Holdings, LLC
- Daniel J. Despen
- H01 - BASIC ELECTRIC ELEMENTS
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
Oxygen injection system for a direct reduction process
- Patent number 10,988,817
- Issue date Apr 27, 2021
- Midrex Technologies, Inc.
- Haruyasu Michishita
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for producing high-carbon biogenic reagents
- Patent number 10,982,161
- Issue date Apr 20, 2021
- Carbon Technology Holdings, LLC
- James A. Mennell
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

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
HIGH-CARBON BIOGENIC REAGENTS AND USES THEREOF
- Publication number 20240158710
- Publication date May 16, 2024
- Carbon Technology Holdings, LLC
- Daniel J. Despen
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Manufacturing method of a steel product
- Publication number 20240132981
- Publication date Apr 25, 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 20240132984
- Publication date Apr 25, 2024
- ARCELORMITTAL
- Hugo DA GAMA CAMPOS
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH-CARBON BIOGENIC REAGENTS AND USES THEREOF
- Publication number 20240132795
- Publication date Apr 25, 2024
- Carbon Technology Holdings, LLC
- Daniel J. Despen
- 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
METHOD FOR CHARGING RAW MATERIALS INTO BLAST FURNACE
- Publication number 20240052439
- Publication date Feb 15, 2024
- JFE STEEL CORPORATION
- Kazuhira Ichikawa
- C21 - METALLURGY OF IRON
Information Patent Application
ELECTROLYSIS OF CARBON DIOXIDE TO SOLID CARBON USING A LIQUID METAL...
- Publication number 20240044018
- Publication date Feb 8, 2024
- Carbelec Pty Ltd
- Ali Zavabeti
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR OPERATING A BLAST FURNACE INSTALLATION
- Publication number 20240018614
- Publication date Jan 18, 2024
- PAUL WURTH S.A.
- Klaus Peter KINZEL
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR PRODUCING PIG IRON IN A SHAFT FURNACE
- Publication number 20240018615
- Publication date Jan 18, 2024
- ThyssenKrupp Steel Europe AG
- Nils JÄGER
- C21 - METALLURGY OF IRON
Information Patent Application
CARBON-NEGATIVE METALLURGICAL PRODUCTS
- Publication number 20230407421
- Publication date Dec 21, 2023
- Carbon Technology Holdings, LLC
- James A. Mennell
- 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
Blast furnace for ironmaking production
- Publication number 20230366047
- Publication date Nov 16, 2023
- ARCELORMITTAL
- Edouard IZARD
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR OPERATING A BLAST FURNACE INSTALLATION
- Publication number 20230340628
- Publication date Oct 26, 2023
- PAUL WURTH S.A.
- Cristiano CASTAGNOLA
- C21 - METALLURGY OF IRON
Information Patent Application
SMELTING APPARATUS AND METALLURGICAL PROCESSES THEREOF
- Publication number 20230314076
- Publication date Oct 5, 2023
- NSGI STEEL INC.
- Ian COX
- C21 - METALLURGY OF IRON
Information Patent Application
OPERATION GUIDANCE METHOD, BLAST FURNACE OPERATION METHOD, HOT META...
- Publication number 20230313329
- Publication date Oct 5, 2023
- JFE STEEL CORPORATION
- Yoshinari HASHIMOTO
- 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
PROCESS FOR PRODUCING HIGH-CARBON BIOGENIC REAGENTS
- Publication number 20230303939
- Publication date Sep 28, 2023
- Carbon Technology Holdings, LLC
- James A. Mennell
- C21 - METALLURGY OF IRON
Information Patent Application
A DIRECT REDUCTION SYSTEM AND RELATIVE PROCESS
- Publication number 20230243004
- Publication date Aug 3, 2023
- Danieli & C. Officine Meccaniche Spa
- Barbara Franco
- C21 - METALLURGY OF IRON
Information Patent Application
SEAL GAS OPTIMIZATION SYSTEMS AND METHODS FOR A DIRECT REDUCTION PR...
- Publication number 20230183826
- Publication date Jun 15, 2023
- MIDREX TECHNOLOGIES, INC.
- Faycal FINNOUCHE
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
STEELMAKING LINE AND METHOD OF PRODUCING REDUCED IRON
- Publication number 20230175084
- Publication date Jun 8, 2023
- JFE STEEL CORPORATION
- Koichi TAKAHASHI
- C21 - METALLURGY OF IRON
Information Patent Application
Method for producing liquid pig iron from a DRI product
- Publication number 20230175087
- Publication date Jun 8, 2023
- SMS group GMBH
- Jochen SCHLÜTER
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH-CARBON BIOGENIC REAGENTS AND USES THEREOF
- Publication number 20230159840
- Publication date May 25, 2023
- Carbon Technology Holdings, LLC
- Daniel J. Despen
- C01 - INORGANIC CHEMISTRY
Information Patent Application
OPTIMAL CALCULATION METHOD OF ENERGY OPERATING CONDITION IN IRON MI...
- Publication number 20230151447
- Publication date May 18, 2023
- JFE STEEL CORPORATION
- Tomoyoshi OGASAHARA
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR DETECTING FLUCTUATION OF SOLIDIFIED LAYER AND METHOD FOR...
- Publication number 20230151448
- Publication date May 18, 2023
- JFE STEEL CORPORATION
- Kazuhira ICHIKAWA
- C21 - METALLURGY OF IRON
Information Patent Application
SOLID CARBON PRODUCTION DEVICE AND SOLID CARBON PRODUCTION METHOD
- Publication number 20230150820
- Publication date May 18, 2023
- Mitsubishi Heavy Industries, Ltd.
- Takuya Hirata
- C21 - METALLURGY OF IRON
Information Patent Application
FOUNDRY COKE PRODUCTS, AND ASSOCIATED SYSTEMS, DEVICES, AND METHODS
- Publication number 20230147916
- Publication date May 11, 2023
- SunCoke Technology and Development LLC
- John Francis Quanci
- C21 - METALLURGY OF IRON
Information Patent Application
FOUNDRY COKE PRODUCTS AND ASSOCIATED PROCESSING METHODS VIA CUPOLAS
- Publication number 20230142380
- Publication date May 11, 2023
- SunCoke Technology and Development LLC
- John Francis Quanci
- C21 - METALLURGY OF IRON

Making pig-iron in the blast furnace

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Systems and apparatus for production of high-carbon biogenic reagents

High-carbon biogenic reagents and uses thereof

Foundry coke products and associated processing methods via cupolas

High-carbon biogenic reagents and uses thereof

Surface profile detection apparatus of burden in blast furnace and...

High-carbon biogenic reagents and uses thereof

Carbon-negative metallurgical products

Ironmaking feedstock

Foundry coke products, and associated systems, devices, and methods

Bio-reduction of metal ores integrated with biomass pyrolysis

Process for producing high-carbon biogenic reagents

Seal gas optimization systems and methods for a direct reduction pr...

Smelting apparatus and metallurgical processes thereof

Method for operating a metallurgical furnace

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

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

Blast furnace apparatus and operation method for blast furnace

Device and method for measuring softening and melting performances...

Ferrocoke manufacturing method

Fine ratio measuring device and fine ratio measuring system

Method for operating an iron- or steelmaking- plant

Systems and apparatus for production of high-carbon biogenic reagents

Methods and apparatus for enhancing the energy content of carbonace...

Manufacturing process control with deep learning-based predictive m...

Blast furnace stockhouse arrangement

Method for producing ferrocoke

High-carbon biogenic reagents and uses thereof

Blast furnace operation method

Oxygen injection system for a direct reduction process

Process for producing high-carbon biogenic reagents

Patents Applicationslast 30 patents

METHOD FOR PRODUCING PIG IRON

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

METHOD FOR PRODUCING PIG IRON

HIGH-CARBON BIOGENIC REAGENTS AND USES THEREOF

Manufacturing method of a steel product

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

HIGH-CARBON BIOGENIC REAGENTS AND USES THEREOF

Method of manufacturing steel

METHOD FOR CHARGING RAW MATERIALS INTO BLAST FURNACE

ELECTROLYSIS OF CARBON DIOXIDE TO SOLID CARBON USING A LIQUID METAL...

METHOD FOR OPERATING A BLAST FURNACE INSTALLATION

METHOD FOR PRODUCING PIG IRON IN A SHAFT FURNACE

CARBON-NEGATIVE METALLURGICAL PRODUCTS

Device to inject a reducing gas into a shaft furnace

Blast furnace for ironmaking production

METHOD FOR OPERATING A BLAST FURNACE INSTALLATION

SMELTING APPARATUS AND METALLURGICAL PROCESSES THEREOF

OPERATION GUIDANCE METHOD, BLAST FURNACE OPERATION METHOD, HOT META...

PRODUCTION METHOD OF PIG IRON

PROCESS FOR PRODUCING HIGH-CARBON BIOGENIC REAGENTS

A DIRECT REDUCTION SYSTEM AND RELATIVE PROCESS

SEAL GAS OPTIMIZATION SYSTEMS AND METHODS FOR A DIRECT REDUCTION PR...

STEELMAKING LINE AND METHOD OF PRODUCING REDUCED IRON

Method for producing liquid pig iron from a DRI product

HIGH-CARBON BIOGENIC REAGENTS AND USES THEREOF

OPTIMAL CALCULATION METHOD OF ENERGY OPERATING CONDITION IN IRON MI...

METHOD FOR DETECTING FLUCTUATION OF SOLIDIFIED LAYER AND METHOD FOR...

SOLID CARBON PRODUCTION DEVICE AND SOLID CARBON PRODUCTION METHOD

FOUNDRY COKE PRODUCTS, AND ASSOCIATED SYSTEMS, DEVICES, AND METHODS

FOUNDRY COKE PRODUCTS AND ASSOCIATED PROCESSING METHODS VIA CUPOLAS