Title:
RE-COMBUSTION APPARATUS OF INDUSTRIAL PETROLEUM COKE BOILER
Document Type and Number:
WIPO Patent Application WO/2015/174778
Kind Code:
A1
Abstract:
The present invention relates to a re-combustion apparatus of an industrial petroleum coke boiler, and more specifically to an industrial petroleum coke boiler utilizing a re-combustion system which reduces nitrogen oxide (NOx), which forms in a system utilizing petroleum coke fuel, the industrial petroleum coke boiler comprising a combustion furnace provided with a combustor, and a boiler connected to the combustion furnace, and minimizing NOx formation inside the industrial petroleum coke boiler by additionally comprising: a fuel nozzle between the combustor and boiler in the combustion furnace; an air supply unit in the boiler; and a fuel supply unit connected to the nozzle, and thus the use of costly post-processing equipment such as a selective catalytic reduction apparatus is avoided, thereby having the benefit of minimizing the nitrogen oxide formation while also lowering the initial investment and maintenance costs.
Inventors:
LEE CHANG YEOP (KR)
KIM SE WON (KR)
KWON MIN JUN (KR)
KIM SE WON (KR)
KWON MIN JUN (KR)
Application Number:
PCT/KR2015/004886
Publication Date:
November 19, 2015
Filing Date:
May 15, 2015
Export Citation:
Assignee:
KOREA IND TECH INST (KR)
International Classes:
F23N1/02; F23L1/00
Foreign References:
| KR20100041609A | 2010-04-22 | |||
| KR101153930B1 | 2012-06-08 | |||
| KR20010097667A | 2001-11-08 | |||
| KR20120010581A | 2012-02-06 |
Attorney, Agent or Firm:
SON, MIN (KR)
손민 (KR)
손민 (KR)
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