Title:
エネルギーと二酸化炭素排出とが最適化された製鉄のための方法及び設備
Document Type and Number:
Japanese Patent JP2011528064
Kind Code:
A
Abstract:
A process for energy- and emission-optimized iron production and an installation for carrying out the process. A first partial amount of a generator gas produced in a melter gasifier is used as a first reducing gas in a first reduction zone. A second partial amount is fed to at least one further reduction zone as a second reducing gas. In addition, after CO2 scrubbing, a partial amount of top gas removed from the first reduction zone is admixed with the generator gas after the latter leaves the melter gasifier, for cooling the generator gas.
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Inventors:
Thomas Burgler
Stephan Ruckner
Robert Milner
Reinhard Redl
Bernhard Rummer
Herbert Schmidt
Johann Wurm
Andreas Zobanich
Stephan Ruckner
Robert Milner
Reinhard Redl
Bernhard Rummer
Herbert Schmidt
Johann Wurm
Andreas Zobanich
Application Number:
JP2011517844A
Publication Date:
November 10, 2011
Filing Date:
June 24, 2009
Export Citation:
Assignee:
Siemens Fauey Metals Technologies GmbH
International Classes:
C21B11/02; C21B13/02; F27B1/20; F27D17/00
Domestic Patent References:
| JP2000026911A | 2000-01-25 | |||
| JPH0635613B2 | 1994-05-11 | |||
| JPH10510591A | 1998-10-13 | |||
| JPH10506678A | 1998-06-30 | |||
| JPH10506679A | 1998-06-30 | |||
| JP2000506221A | 2000-05-23 | |||
| JP2010506047A | 2010-02-25 | |||
| JP2000501456A | ||||
| JP2902062B2 | 1999-06-07 |
Attorney, Agent or Firm:
Yasuhiko Murayama
Takashi Watanabe
Shinya Mitsuhiro
Takashi Watanabe
Shinya Mitsuhiro