In fluidised bed furnaces or apparatus containing a dispersion of the material

Industry

CPC
C21B13/0033

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Parent Industries

CCHEMISTRY METALLURGY C21Iron metallurgy C21BMANUFACTURE OF IRON OR STEEL C21B13/00Making spongy iron or liquid steel, by direct processes

Current Industry

C21B13/0033In fluidised bed furnaces or apparatus containing a dispersion of the material

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method for direct reduction in a fluidized bed
- Patent number 11,685,961
- Issue date Jun 27, 2023
- PRIMETALS TECHNOLOGIES AUSTRIA GMBH
- Roland Eisl
- C21 - METALLURGY OF IRON
Information Patent Grant
Reduction gas extraction from saturated top gas
- Patent number 11,078,549
- Issue date Aug 3, 2021
- PRIMETALS TECHNOLOGIES AUSTRIA GMBH
- Andreas Steinwandter
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for manufacturing reduced iron
- Patent number 10,557,179
- Issue date Feb 11, 2020
- Posco
- Myoung-Kyun Shin
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Pneumatic ore charging
- Patent number 10,337,076
- Issue date Jul 2, 2019
- PRIMETALS TECHNOLOGIES AUSTRIA GMBH
- Robert Millner
- C21 - METALLURGY OF IRON
Information Patent Grant
System and method for fluidized bed reduction of powdered iron ore
- Patent number 10,233,510
- Issue date Mar 19, 2019
- Institute of Process Engineering, Chinese Academy of Sciences
- Qingshan Zhu
- C21 - METALLURGY OF IRON
Information Patent Grant
System and method for fluidized reduction of iron ore powder
- Patent number 10,202,662
- Issue date Feb 12, 2019
- Institute of Process Engineering, Chinese Academy of Sciences
- Qingshan Zhu
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
System and method for fluidized direct reduction of iron ore concen...
- Patent number 10,100,379
- Issue date Oct 16, 2018
- Institute of Process Engineering, Chinese Academy of Sciences
- Qingshan Zhu
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for recycling top gas for shaft furnace
- Patent number 10,093,996
- Issue date Oct 9, 2018
- Synthesis Energy Systems, Inc.
- John D. Winter
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for recycling iron-containing by-products discharged from co...
- Patent number 9,994,928
- Issue date Jun 12, 2018
- Posco
- Min-Young Cho
- C21 - METALLURGY OF IRON
Information Patent Grant
Direct reduction process with improved product quality and process...
- Patent number 9,938,595
- Issue date Apr 10, 2018
- HYL TECHNOLOGIES, S.A. DE C.V.
- Jorge Octavio Becerra-Novoa
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus for manufacturing reduced iron and method for manufacturi...
- Patent number 9,783,862
- Issue date Oct 10, 2017
- Posco
- Myoung-Kyun Shin
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for producing direct reduced iron (DRI) utilizing gases der...
- Patent number 9,546,409
- Issue date Jan 17, 2017
- HYL TECHNOLOGIES, S.A. DE C.V.
- Eugenio Zendejas-Martinez
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and device for introducing fine particle-shaped material int...
- Patent number 9,512,496
- Issue date Dec 6, 2016
- PRIMETALS TECHNOLOGIES AUSTRIA GMBH
- Franz Hauzenberger
- C21 - METALLURGY OF IRON
Information Patent Grant
Process and apparatus for producing pressed articles
- Patent number 9,382,594
- Issue date Jul 5, 2016
- PRIMETALS TECHNOLOGIES AUSTRIA GMBH
- Thomas Eder
- C21 - METALLURGY OF IRON
Information Patent Grant
Device with several reaction chambers for implementing liquid/solid...
- Patent number 9,028,760
- Issue date May 12, 2015
- Franck Lançon
- C21 - METALLURGY OF IRON
Information Patent Grant
Process and apparatus for reducing charge materials containing iron...
- Patent number 8,945,273
- Issue date Feb 3, 2015
- Siemens Vai Metals Technologies GmbH
- Thomas Eder
- C21 - METALLURGY OF IRON
Information Patent Grant
Process and plant for producing hot metal
- Patent number 8,926,728
- Issue date Jan 6, 2015
- Outotec Oyj
- Jean-Paul Nepper
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus for and method of production of iron, semi steel and redu...
- Patent number 8,753,422
- Issue date Jun 17, 2014
- Keki Hormusji Gharda
- C21 - METALLURGY OF IRON
Information Patent Grant
Distributor base
- Patent number 8,221,674
- Issue date Jul 17, 2012
- Siemens Vai Metals Technologies GmbH
- Franz Hauzenberger
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus for manufacturing molten irons
- Patent number 8,119,059
- Issue date Feb 21, 2012
- Posco
- Min-Young Cho
- C21 - METALLURGY OF IRON
Information Patent Grant
Cryoplasty device and method
- Patent number 8,088,125
- Issue date Jan 3, 2012
- Boston Scientific Scimed, Inc.
- Daniel M. LaFontaine
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus for manufacturing molten irons
- Patent number 8,052,921
- Issue date Nov 8, 2011
- Posco
- Myoung-Kyun Shin
- C21 - METALLURGY OF IRON
Information Patent Grant
Direct reduction process using a single fluidised bed
- Patent number 8,038,766
- Issue date Oct 18, 2011
- Outotec Oyj
- Andreas Orth
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and plant for the heat treatment of solids containing iron o...
- Patent number 8,025,836
- Issue date Sep 27, 2011
- Outotec Oyi
- Martin Hirsch
- C21 - METALLURGY OF IRON
Information Patent Grant
Plant for the heat treatment of solids containing titanium
- Patent number 8,021,601
- Issue date Sep 20, 2011
- Outotec Oyj
- Dirk Nuber
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for producing liquid pig iron or liquid steel intermediate p...
- Patent number 8,016,910
- Issue date Sep 13, 2011
- Siemens Vai Metals Technologies GmbH
- Bogdan Vuletic
- C21 - METALLURGY OF IRON
Information Patent Grant
Pressure control in direct smelting process
- Patent number 7,976,610
- Issue date Jul 12, 2011
- Technological Resources Pty. Limited
- John Neil Goodman
- C21 - METALLURGY OF IRON
Information Patent Grant
Direct reduction apparatus and process
- Patent number 7,947,107
- Issue date May 24, 2011
- Outotec Oyj
- Andreas Orth
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and device for treating a fine-particled feedstock especiall...
- Patent number 7,854,909
- Issue date Dec 21, 2010
- Posco
- Johann Zirngast
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus for manufacturing molten irons
- Patent number 7,850,902
- Issue date Dec 14, 2010
- Posco
- Sun-Kwang Jeong
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
HYDROGEN REDUCTION OF IRON ORE CONCENTRATE IN LOOSE LAYERS AND COMP...
- Publication number 20240026475
- Publication date Jan 25, 2024
- University of Utah Research Foundation
- Hong Yong R. Sohn
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD AND DEVICE FOR PRODUCING DIRECT REDUCED METAL
- Publication number 20230235418
- Publication date Jul 27, 2023
- GREENIRON H2 AB
- Hans E. H. MURRAY
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Biomass Direct Reduced Iron
- Publication number 20230203606
- Publication date Jun 29, 2023
- TECHNOLOGICAL RESOURCES PTY. LIMITED
- Rodney James Dry
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR THE DIRECT REDUCTION OF IRON ORE
- Publication number 20220389528
- Publication date Dec 8, 2022
- ThyssenKrupp Steel Europe AG
- Matthias WEINBERG
- C21 - METALLURGY OF IRON
Information Patent Application
Process for the Smelting of a Metalliferous Feedstock Material
- Publication number 20220220572
- Publication date Jul 14, 2022
- African Rainbow Minerals Limited
- Petrus Hendrik Ferreira BOUWER
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR DIRECT REDUCTION IN A FLUIDIZED BED
- Publication number 20220145412
- Publication date May 12, 2022
- PRIMETALS TECHNOLOGIES AUSTRIA GMBH
- Roland Eisl
- C21 - METALLURGY OF IRON
Information Patent Application
DEVICE FOR MANUFACTURING MOLTEN IRON
- Publication number 20220002826
- Publication date Jan 6, 2022
- POSCO
- Chang Kuk KO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
REDUCTION GAS EXTRACTION FROM SATURATED TOP GAS
- Publication number 20200216921
- Publication date Jul 9, 2020
- PRIMETALS TECHNOLOGIES AUSTRIA GMBH
- Andreas STEINWANDTER
- C21 - METALLURGY OF IRON
Information Patent Application
Method for Manufacturing Reduced Iron
- Publication number 20180010202
- Publication date Jan 11, 2018
- POSCO
- Myoung-Kyun Shin
- C21 - METALLURGY OF IRON
Information Patent Application
SYSTEM AND METHOD FOR FLUIDIZED REDUCTION OF IRON ORE POWDER
- Publication number 20160369360
- Publication date Dec 22, 2016
- Qingshan Zhu
- C21 - METALLURGY OF IRON
Information Patent Application
SYSTEM AND METHOD FOR FLUIDIZED BED REDUCTION OF POWDERED IRON ORE
- Publication number 20160348197
- Publication date Dec 1, 2016
- Institute of Process Engineering, Chinese Academy of Science
- Qingshan Zhu
- C21 - METALLURGY OF IRON
Information Patent Application
PNEUMATIC ORE CHARGING
- Publication number 20160348199
- Publication date Dec 1, 2016
- Primetals Technologies Austria GmbH
- Robert MILLNER
- C21 - METALLURGY OF IRON
Information Patent Application
SYSTEM AND METHOD FOR FLUIDIZED DIRECT REDUCTION OF IRON ORE CONCEN...
- Publication number 20160348198
- Publication date Dec 1, 2016
- INSTITUTE OF PROCESS ENGINEERING, CHINESE ACADEMY OF SCIENCES
- Qingshan Zhu
- C21 - METALLURGY OF IRON
Information Patent Application
DUCTING FOR MANUFACTURE OF IRON
- Publication number 20160258687
- Publication date Sep 8, 2016
- NOVA CHEMICALS (INTERNATIONAL) S.A.
- Vasily Simanzhenkov
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD AND APPARATUS FOR RECYCLING TOP GAS FOR SHAFT FURNACE
- Publication number 20160186276
- Publication date Jun 30, 2016
- John D. Winter
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR RECYCLING IRON-CONTAINING BY-PRODUCTS DISCHARGED FROM CO...
- Publication number 20160024611
- Publication date Jan 28, 2016
- Posco
- Min-Young CHO
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD AND DEVICE FOR INTRODUCING FINE PARTICLE-SHAPED MATERIAL INT...
- Publication number 20150135899
- Publication date May 21, 2015
- SIEMENS VAI METALS TECHNOLOGIES GMBH
- Franz Hauzenberger
- C21 - METALLURGY OF IRON
Information Patent Application
APPARATUS AND PROCESS FOR SURFACE GASIFICATION IN A REDUCTION REATO...
- Publication number 20150114180
- Publication date Apr 30, 2015
- SIEMENS VAI METALS TECHNOLOGIES GMBH
- Georg Aichinger
- C21 - METALLURGY OF IRON
Information Patent Application
PROCESS FOR PRODUCING DIRECT REDUCED IRON (DRI) UTILIZING GASES DER...
- Publication number 20140260803
- Publication date Sep 18, 2014
- Danieli & C. Officine Meccaniche, S.P.A
- Eugenio Zendejas-Martinez
- C21 - METALLURGY OF IRON
Information Patent Application
DEVICE WITH SEVERAL REACTION CHAMBERS FOR IMPLEMENTING LIQUID/SOLID...
- Publication number 20140219877
- Publication date Aug 7, 2014
- Franck Lançon
- C21 - METALLURGY OF IRON
Information Patent Application
PROCESS AND PLANT FOR PRODUCING HOT METAL
- Publication number 20130118306
- Publication date May 16, 2013
- OUTOTEC OYJ
- Jean-Paul Nepper
- C21 - METALLURGY OF IRON
Information Patent Application
PROCESS AND APPARATUS FOR REDUCING CHARGE MATERIALS CONTAINING IRON...
- Publication number 20130019716
- Publication date Jan 24, 2013
- Thomas Eder
- C21 - METALLURGY OF IRON
Information Patent Application
PROCESS AND APPARATUS FOR PRODUCING PRESSED ARTICLES
- Publication number 20120328465
- Publication date Dec 27, 2012
- Thomas Eder
- C21 - METALLURGY OF IRON
Information Patent Application
Apparatus for Manufacturing Reduced Iron and Method for Manufacturi...
- Publication number 20120174711
- Publication date Jul 12, 2012
- Posco
- Myoung-Kyun Shin
- C21 - METALLURGY OF IRON
Information Patent Application
APPARATUS FOR AND METHOD OF PRODUCTION OF IRON, SEMI STEEL AND REDU...
- Publication number 20120111149
- Publication date May 10, 2012
- Keki Hormusji GHARDA
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR PRODUCING LIQUID PIG IRON OR LIQUID STEEL INTERMEDIATE P...
- Publication number 20110285067
- Publication date Nov 24, 2011
- SIEMENS VAI METALS TECHNOLOGIES GMBH
- Bogdan VULETIC
- C21 - METALLURGY OF IRON
Information Patent Application
CRYOPLASTY DEVICE AND METHOD
- Publication number 20110087204
- Publication date Apr 14, 2011
- Boston Scientific Scimed, Inc.
- DANIEL M. LAFONTAINE
- C21 - METALLURGY OF IRON
Information Patent Application
DIRECT REDUCTION APPARATUS AND PROCESS
- Publication number 20100269636
- Publication date Oct 28, 2010
- OUTOTEC OYJ
- Andreas Orth
- C21 - METALLURGY OF IRON
Information Patent Application
FLUIDIZED BED METHOD FOR THE HEAT TREATMENT OF SOLIDS CONTAINING T...
- Publication number 20100074805
- Publication date Mar 25, 2010
- OUTOTEC OYJ
- Dirk Nuber
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD AND PLANT FOR THE HEAT TREATMENT OF SOLIDS CONTAINING IRON O...
- Publication number 20100044933
- Publication date Feb 25, 2010
- OUTOTEC OYJ
- Martin Hirsch
- C21 - METALLURGY OF IRON

In fluidised bed furnaces or apparatus containing a dispersion of the material

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for direct reduction in a fluidized bed

Reduction gas extraction from saturated top gas

Method for manufacturing reduced iron

Pneumatic ore charging

System and method for fluidized bed reduction of powdered iron ore

System and method for fluidized reduction of iron ore powder

System and method for fluidized direct reduction of iron ore concen...

Method and apparatus for recycling top gas for shaft furnace

Method for recycling iron-containing by-products discharged from co...

Direct reduction process with improved product quality and process...

Apparatus for manufacturing reduced iron and method for manufacturi...

Process for producing direct reduced iron (DRI) utilizing gases der...

Method and device for introducing fine particle-shaped material int...

Process and apparatus for producing pressed articles

Device with several reaction chambers for implementing liquid/solid...

Process and apparatus for reducing charge materials containing iron...

Process and plant for producing hot metal

Apparatus for and method of production of iron, semi steel and redu...

Distributor base

Apparatus for manufacturing molten irons

Cryoplasty device and method

Apparatus for manufacturing molten irons

Direct reduction process using a single fluidised bed

Method and plant for the heat treatment of solids containing iron o...

Plant for the heat treatment of solids containing titanium

Method for producing liquid pig iron or liquid steel intermediate p...

Pressure control in direct smelting process

Direct reduction apparatus and process

Method and device for treating a fine-particled feedstock especiall...

Apparatus for manufacturing molten irons

Patents Applicationslast 30 patents

HYDROGEN REDUCTION OF IRON ORE CONCENTRATE IN LOOSE LAYERS AND COMP...

METHOD AND DEVICE FOR PRODUCING DIRECT REDUCED METAL

Biomass Direct Reduced Iron

METHOD FOR THE DIRECT REDUCTION OF IRON ORE

Process for the Smelting of a Metalliferous Feedstock Material

METHOD FOR DIRECT REDUCTION IN A FLUIDIZED BED

DEVICE FOR MANUFACTURING MOLTEN IRON

REDUCTION GAS EXTRACTION FROM SATURATED TOP GAS

Method for Manufacturing Reduced Iron

SYSTEM AND METHOD FOR FLUIDIZED REDUCTION OF IRON ORE POWDER

SYSTEM AND METHOD FOR FLUIDIZED BED REDUCTION OF POWDERED IRON ORE

PNEUMATIC ORE CHARGING

SYSTEM AND METHOD FOR FLUIDIZED DIRECT REDUCTION OF IRON ORE CONCEN...

DUCTING FOR MANUFACTURE OF IRON

METHOD AND APPARATUS FOR RECYCLING TOP GAS FOR SHAFT FURNACE

METHOD FOR RECYCLING IRON-CONTAINING BY-PRODUCTS DISCHARGED FROM CO...

METHOD AND DEVICE FOR INTRODUCING FINE PARTICLE-SHAPED MATERIAL INT...

APPARATUS AND PROCESS FOR SURFACE GASIFICATION IN A REDUCTION REATO...

PROCESS FOR PRODUCING DIRECT REDUCED IRON (DRI) UTILIZING GASES DER...

DEVICE WITH SEVERAL REACTION CHAMBERS FOR IMPLEMENTING LIQUID/SOLID...

PROCESS AND PLANT FOR PRODUCING HOT METAL

PROCESS AND APPARATUS FOR REDUCING CHARGE MATERIALS CONTAINING IRON...

PROCESS AND APPARATUS FOR PRODUCING PRESSED ARTICLES

Apparatus for Manufacturing Reduced Iron and Method for Manufacturi...

APPARATUS FOR AND METHOD OF PRODUCTION OF IRON, SEMI STEEL AND REDU...

METHOD FOR PRODUCING LIQUID PIG IRON OR LIQUID STEEL INTERMEDIATE P...

CRYOPLASTY DEVICE AND METHOD

DIRECT REDUCTION APPARATUS AND PROCESS

FLUIDIZED BED METHOD FOR THE HEAT TREATMENT OF SOLIDS CONTAINING T...

METHOD AND PLANT FOR THE HEAT TREATMENT OF SOLIDS CONTAINING IRON O...