Title:
Partial reduced iron manufacture device
Document Type and Number:
Japanese Patent JP5957348
Kind Code:
B2
Abstract:
A partially-reduced iron producing apparatus includes: an exhaust gas circulating device which supplies an oxygen-containing gas to raw-material pellets to be heated by a heat of ignition raw-material pellets, the oxygen-containing gas made by circulating part of an exhaust gas discharged from the raw-material pellets by use of the heat of the ignition raw-material pellets heated in a heating furnace and mixing the discharged exhaust gas with air; and a liquid-tar separating device which is provided in the exhaust gas circulating device and which separates a tar component in the exhaust gas from the exhaust gas as a liquid tar.
Inventors:
Kamikawa Susumu
Mizuki Hideaki
Eiki Ito
Keiichi Sato
Fun Can Sung
Mizuki Hideaki
Eiki Ito
Keiichi Sato
Fun Can Sung
Application Number:
JP2012208658A
Publication Date:
July 27, 2016
Filing Date:
September 21, 2012
Export Citation:
Assignee:
primetals technologies japan corporation
International Classes:
C21B13/00; C22B1/16; F27D17/00
Domestic Patent References:
| JP2002097508A | ||||
| JP2012057202A | ||||
| JP4026713A | ||||
| JP7126660A |
Attorney, Agent or Firm:
Toshiro Mitsuishi
Mitsuishi Shunpei
Yasuyuki Tanaka
Hiroshi Matsumoto
Tetsuzo Yamada
Mitsuishi Shunpei
Yasuyuki Tanaka
Hiroshi Matsumoto
Tetsuzo Yamada
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