Title:
REDUCING GAS BLOWING APPARATUS FOR FLUIDIZED REDUCTION FURNACE
Document Type and Number:
WIPO Patent Application WO/2014/058088
Kind Code:
A1
Abstract:
One embodiment of the present invention provides a reducing gas blowing apparatus for a fluidized reduction furnace, for providing a reducing gas to a fluidized bed formed on the top of a distribution plate having a passage formed therein, the reducing gas blowing apparatus for a fluidized reduction furnace comprising: a flange which is attached to the top surface of the distribution plate and has a hole formed therein to communicate with the passage; and a nozzle which has one end thereof coupled to the flange and the other end thereof tightly formed in the passage so as to induce a reducing gas to the fluidized bed, and which is made of a graphite material.
Inventors:
KIM HYUN SOO (KR)
CHO MINYOUNG (KR)
KIM HYUN-YONG (KR)
LEE JONG YEOL (KR)
CHO MINYOUNG (KR)
KIM HYUN-YONG (KR)
LEE JONG YEOL (KR)
Application Number:
PCT/KR2012/008302
Publication Date:
April 17, 2014
Filing Date:
October 12, 2012
Export Citation:
Assignee:
POSCO (KR)
International Classes:
C21B13/00; F27B15/10
Foreign References:
| KR20030052394A | 2003-06-27 | |||
| JPS6213763A | 1987-01-22 | |||
| KR20110075908A | 2011-07-06 | |||
| KR20100023382A | 2010-03-04 |
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (KR)
유미특허법인 (KR)
유미특허법인 (KR)
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