Behavior of a 300 kWth regenerative multi-burner flameless oxidation furnace

被引：43
作者：
Cho, E. -S. [1 ]
Danon, B. [1 ]
de Jong, W. [1 ]
Roekaerts, D. J. E. M. [1 ]
机构：
[1] Delft Univ Technol, NL-2600 AA Delft, Netherlands
来源：
APPLIED ENERGY | 2011年 / 88卷 / 12期
关键词：
Flameless oxidation; Cycle time; Heat balance; Temperature uniformity; Emissions; COMBUSTION;
D O I：
10.1016/j.apenergy.2011.06.039
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
The behavior of heat transfer and emissions in a semi-industrial 300 kW(th) natural gas fired furnace with three pairs of regenerative flameless oxidation burners was studied. The furnace offers unique possibilities for varying burner positions and firing modes (parallel and staggered). The operational behavior of two burner configurations have been compared regarding emissions (NO, CO) and temperature uniformity, for both parallel and staggered firing mode. Additionally, the flue gas O-2 percentage (excess air ratio) and the cycle time have been varied. Parallel firing mode results in a higher temperature uniformity ratio in the furnace and in a lower NO emission. CO emission did not vary much between parallel and staggered mode. (C) 2011 Elsevier Ltd. All rights reserved.
引用
收藏
页码：4952 / 4959
页数：8
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