Plants therefor

Industry

CPC
C21C5/285

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Parent Industries

CCHEMISTRY METALLURGY C21Iron metallurgy C21CPROCESSING OF PIG-IRON C21C5/00Manufacture of carbon-steel

Current Industry

C21C5/285Plants therefor

Industries

Patents Grantslast 30 patents

Information Patent Grant
Combined system for producing steel and method for operating the co...
- Patent number 10,781,498
- Issue date Sep 22, 2020
- ThyssenKrupp AG
- Reinhold Achatz
- C21 - METALLURGY OF IRON
Information Patent Grant
Combined system for producing steel and method for operating the co...
- Patent number 10,697,031
- Issue date Jun 30, 2020
- ThyssenKrupp AG
- Reinhold Achatz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Plant combination for producing steel and method for operating the...
- Patent number 10,697,030
- Issue date Jun 30, 2020
- ThyssenKrupp AG
- Reinhold Achatz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for generating synthesis gas in conjunction with a smelting...
- Patent number 10,697,032
- Issue date Jun 30, 2020
- ThyssenKrupp AG
- Reinhold Achatz
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Combined system for producing steel and method for operating the co...
- Patent number 10,604,816
- Issue date Mar 31, 2020
- ThyssenKrupp AG
- Reinhold Achatz
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method and device for operating a change converter unit of an oxyge...
- Patent number 8,187,526
- Issue date May 29, 2012
- SMS Siemag Aktiengesellschaft
- Hans-Wilhelm Schöck
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of building a direct smelting plant
- Patent number 7,901,616
- Issue date Mar 8, 2011
- Technological Resources Pty. Limited
- Philip James Ions
- C21 - METALLURGY OF IRON
Information Patent Grant
Production of iron
- Patent number 7,691,178
- Issue date Apr 6, 2010
- Technological Resources Pty. Limited
- Philip James Ions
- 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
Information Patent Grant
Process and device for making liquid iron by non-electric and elect...
- Patent number 5,961,688
- Issue date Oct 5, 1999
- Mannesmann Aktiengesellschaft
- Peter Meierling
- C21 - METALLURGY OF IRON
Information Patent Grant
Process and installation for the separation of air
- Patent number 5,901,580
- Issue date May 11, 1999
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Bernard Darredeau
- C21 - METALLURGY OF IRON
Information Patent Grant
Process and installation for the separation of air
- Patent number 5,666,825
- Issue date Sep 16, 1997
- L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
- Bernard Darredeau
- C21 - METALLURGY OF IRON
Information Patent Grant
Process and installation for the separation of air
- Patent number 5,592,834
- Issue date Jan 14, 1997
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Bernard Darredeau
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for producing steel rods with a desired tensil...
- Patent number 5,462,613
- Issue date Oct 31, 1995
- GS Technologies Corporation
- Robert J. Glodowski
- C21 - METALLURGY OF IRON
Information Patent Grant
Process and installation for the separation of air
- Patent number 5,437,160
- Issue date Aug 1, 1995
- L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
- Bernard Darredeau
- C21 - METALLURGY OF IRON
Information Patent Grant
Continuous automatic steel making method and facility
- Patent number 5,346,528
- Issue date Sep 13, 1994
- Kyoei Steel Co., Ltd.
- Koichi Takashima
- C21 - METALLURGY OF IRON
Information Patent Grant
Direct steelmaking process from 100% solid charge of multiple reduc...
- Patent number 4,957,546
- Issue date Sep 18, 1990
- Instituto Mexicano de Investigaciones Siderurgicas
- Arturo Lazcano-Navarro
- C21 - METALLURGY OF IRON
Information Patent Grant
Si contained ferroalloy addition as a weak pre-deoxidation process...
- Patent number 4,741,772
- Issue date May 3, 1988
- China Steel Corporation
- Shieh Maw-Cheng
- C21 - METALLURGY OF IRON
Information Patent Grant
Steelmaking process with separate refining steps
- Patent number 4,457,778
- Issue date Jul 3, 1984
- Nippon Steel Corporation
- Hiroyuki Nakashima
- C21 - METALLURGY OF IRON
Information Patent Grant
Multi-step steelmaking refining method
- Patent number 4,415,359
- Issue date Nov 15, 1983
- Nippon Steel Corporation
- Mitsuhiko Nishimura
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Steelmaking process with separate refining steps
- Patent number 4,411,696
- Issue date Oct 25, 1983
- Nippon Steel Corporation
- Hiroyuki Nakashima
- C21 - METALLURGY OF IRON
Information Patent Grant
Steelmaking process with separate refining steps
- Patent number 4,388,112
- Issue date Jun 14, 1983
- Nippon Steel Corporation
- Hiroyuki Nakashima
- C21 - METALLURGY OF IRON
Information Patent Grant
Metal smelting plant with treatment stand to regulate the analysis...
- Patent number 4,040,609
- Issue date Aug 9, 1977
- Demag Aktiengesellschaft
- Rolf Kullmann
- C21 - METALLURGY OF IRON
Information Patent Grant
3819161
- Patent number 3,819,161
- Issue date Jun 25, 1974
- C21 - METALLURGY OF IRON
Information Patent Grant
3791636
- Patent number 3,791,636
- Issue date Feb 12, 1974
- C21 - METALLURGY OF IRON
Information Patent Grant
3746325
- Patent number 3,746,325
- Issue date Jul 17, 1973
- C21 - METALLURGY OF IRON
Information Patent Grant
3537694
- Patent number 3,537,694
- Issue date Nov 3, 1970
- C21 - METALLURGY OF IRON
Information Patent Grant
3533612
- Patent number 3,533,612
- Issue date Oct 13, 1970
- C21 - METALLURGY OF IRON
Information Patent Grant
3502313
- Patent number 3,502,313
- Issue date Mar 24, 1970
- C21 - METALLURGY OF IRON
Information Patent Grant
3484088
- Patent number 3,484,088
- Issue date Dec 16, 1969
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM NETWORK AND METHOD FOR OPERATING A SYSTEM NETWORK OF THIS TY...
- Publication number 20230219815
- Publication date Jul 13, 2023
- ThyssenKrupp Industrial Solutions AG
- Nils TENHUMBERG
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PLANT COMBINATION FOR PRODUCING STEEL AND METHOD FOR OPERATING THE...
- Publication number 20160348195
- Publication date Dec 1, 2016
- THYSSENKRUPP AG
- Reinhold Achatz
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR GENERATING SYNTHESIS GAS IN CONJUNCTION WITH A SMELTING...
- Publication number 20160348196
- Publication date Dec 1, 2016
- THYSSENKRUPP AG
- Reinhold Achatz
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
COMBINED SYSTEM FOR PRODUCING STEEL AND METHOD FOR OPERATING THE CO...
- Publication number 20160326605
- Publication date Nov 10, 2016
- THYSSENKRUPP AG
- Reinhold Achatz
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
COMBINED SYSTEM FOR PRODUCING STEEL AND METHOD FOR OPERATING THE CO...
- Publication number 20160319383
- Publication date Nov 3, 2016
- THYSSENKRUPP AG
- Reinhold Achatz
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
DEVICE AND METHOD FOR TREATING METALLIC MATERIALS
- Publication number 20160312322
- Publication date Oct 27, 2016
- ALD Vacuum Technologies GmbH
- Hans Johann KEMMER
- C21 - METALLURGY OF IRON
Information Patent Application
COMBINED SYSTEM FOR PRODUCING STEEL AND METHOD FOR OPERATING THE CO...
- Publication number 20160304978
- Publication date Oct 20, 2016
- THYSSENKRUPP AG
- Reinhold Achatz
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
PROCESS AND PLANT FOR PRODUCING STEEL
- Publication number 20100064856
- Publication date Mar 18, 2010
- SMS Siemag Aktiengesellschaft
- Guido Kleinschmidt
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD AND DEVICE FOR OPERATING A CHANGE CONVERTER UNIT OF AN OXYGE...
- Publication number 20100025899
- Publication date Feb 4, 2010
- Hans-Wilhelm Schöck
- C21 - METALLURGY OF IRON
Information Patent Application
PRIMARY PRODUCTS PRODUCTION SYSTEM AND METHOD
- Publication number 20090248477
- Publication date Oct 1, 2009
- Angela Bowles
- C21 - METALLURGY OF IRON
Information Patent Application
Method of Building a Direct Smelting Plant
- Publication number 20070261321
- Publication date Nov 15, 2007
- Philip James Ions
- C21 - METALLURGY OF IRON
Information Patent Application
Production of iron
- Publication number 20060272452
- Publication date Dec 7, 2006
- TECHNOLOGICAL RESOURCES PTY. LIMITED
- Philip James Ions
- C21 - METALLURGY OF IRON
Information Patent Application
Primary products production system and method
- Publication number 20040236445
- Publication date Nov 25, 2004
- Angela Bowles
- C21 - METALLURGY OF IRON
Information Patent Application
Method and apparatus for improved use of primary energy sources in...
- Publication number 20040226406
- Publication date Nov 18, 2004
- Hylsa, S.A. DE C.V.
- Pablo-Enrique Duarte-Escareno
- C21 - METALLURGY OF IRON

Plants therefor

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Combined system for producing steel and method for operating the co...

Combined system for producing steel and method for operating the co...

Plant combination for producing steel and method for operating the...

Method for generating synthesis gas in conjunction with a smelting...

Combined system for producing steel and method for operating the co...

Method and device for operating a change converter unit of an oxyge...

Method of building a direct smelting plant

Production of iron

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

Process and device for making liquid iron by non-electric and elect...

Process and installation for the separation of air

Process and installation for the separation of air

Process and installation for the separation of air

Method and apparatus for producing steel rods with a desired tensil...

Process and installation for the separation of air

Continuous automatic steel making method and facility

Direct steelmaking process from 100% solid charge of multiple reduc...

Si contained ferroalloy addition as a weak pre-deoxidation process...

Steelmaking process with separate refining steps

Multi-step steelmaking refining method

Steelmaking process with separate refining steps

Steelmaking process with separate refining steps

Metal smelting plant with treatment stand to regulate the analysis...

3819161

3791636

3746325

3537694

3533612

3502313

3484088

Patents Applicationslast 30 patents

SYSTEM NETWORK AND METHOD FOR OPERATING A SYSTEM NETWORK OF THIS TY...

PLANT COMBINATION FOR PRODUCING STEEL AND METHOD FOR OPERATING THE...

METHOD FOR GENERATING SYNTHESIS GAS IN CONJUNCTION WITH A SMELTING...

COMBINED SYSTEM FOR PRODUCING STEEL AND METHOD FOR OPERATING THE CO...

COMBINED SYSTEM FOR PRODUCING STEEL AND METHOD FOR OPERATING THE CO...

DEVICE AND METHOD FOR TREATING METALLIC MATERIALS

COMBINED SYSTEM FOR PRODUCING STEEL AND METHOD FOR OPERATING THE CO...

PROCESS AND PLANT FOR PRODUCING STEEL

METHOD AND DEVICE FOR OPERATING A CHANGE CONVERTER UNIT OF AN OXYGE...

PRIMARY PRODUCTS PRODUCTION SYSTEM AND METHOD

Method of Building a Direct Smelting Plant

Production of iron

Primary products production system and method

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