Title:
METHOD OF MANUFACTURING COMBUSTIBLE GAS
Document Type and Number:
Japanese Patent JP2013130375
Kind Code:
A
Abstract:
To provide a method of manufacturing a combustible gas of high combustibility, from a blast furnace gas.
A hydrogen-containing gas b as a gas composed of hydrogen and/or a compound including hydrogen, is introduced to a blast furnace 3 with the air heated by a hot-blast stove 1 or oxygen-enriched air a, then an incombustible gas g is separated and removed from the blast furnace gas c discharged from the blast furnace 3, by an incombustible gas separating/removing section 4, and a gas e of high calory is added to the obtained gas d after the separation according to the necessity to obtain the combustible gas f.
Inventors:
HARAOKA TAKASHI
SAIMA HITOSHI
MOGI YASUHIRO
SAIMA HITOSHI
MOGI YASUHIRO
Application Number:
JP2011281810A
Publication Date:
July 04, 2013
Filing Date:
December 22, 2011
Export Citation:
Assignee:
JFE STEEL CORP
NIPPON STEEL & SUMITOMO METAL CORP
KOBE STEEL LTD
NISSHIN STEEL CO LTD
NIPPON STEEL & SUMIKIN ENG CO
NIPPON STEEL & SUMITOMO METAL CORP
KOBE STEEL LTD
NISSHIN STEEL CO LTD
NIPPON STEEL & SUMIKIN ENG CO
International Classes:
F27D17/00; C10L3/06; C21B5/00
Domestic Patent References:
| JP2009120896A | 2009-06-04 | |||
| JP2009221549A | 2009-10-01 |
Attorney, Agent or Firm:
Kenji Sugimura
Yamaguchi Yusuke
Yamaguchi Yusuke
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