Effect of sulfur dioxide removal by limestone on nitrogen oxide (NOx) and nitrous oxide emissions from a circulating fluidized bed combustor

1992 ◽  
Vol 6 (6) ◽  
pp. 753-757 ◽  
Author(s):  
Tadaaki Shimizu ◽  
Yutaka Tachiyama ◽  
Daisuke Fujita ◽  
Kenichi Kumazawa ◽  
Osamu Wakayama ◽  
...  
Keyword(s):  
Nitrous Oxide ◽  
Sulfur Dioxide ◽  
Nitrogen Oxide ◽  
Fluidized Bed ◽  
Circulating Fluidized Bed ◽  
Nitrous Oxide Emissions ◽  
Sulfur Dioxide Removal ◽  
Fluidized Bed Combustor

scholarly journals Sulfur Dioxide Capture by Limestone in a Lab Scale Circulating Fluidized Bed Combustor

2013 ◽  
Vol 25 (10) ◽  
pp. 5593-5595
Author(s):  
Dowon Shun ◽  
Dal-Hee Bae ◽  
Changsup Oh ◽  
Heon Chang Kim ◽  
Seung Kyu Park
Keyword(s):  
Sulfur Dioxide ◽  
Fluidized Bed ◽  
Circulating Fluidized Bed ◽  
Fluidized Bed Combustor

scholarly journals A Study on Methane and Nitrous Oxide Emissions Characteristics from Anthracite Circulating Fluidized Bed Power Plant in Korea

2012 ◽  
Vol 2012 ◽  
pp. 1-6 ◽  
Author(s):  
Seehyung Lee ◽  
Jinsu Kim ◽  
Jeongwoo Lee ◽  
Eui-Chan Jeon
Keyword(s):  
Climate Change ◽  
Nitrous Oxide ◽  
Fluidized Bed ◽  
Emission Factor ◽  
Circulating Fluidized Bed ◽  
Calorific Value ◽  
Emission Factors ◽  
Nitrous Oxide Emissions ◽  
To Come ◽  
Country Specific

In order to tackle climate change effectively, the greenhouse gas emissions produced in Korea should be assessed precisely. To do so, the nation needs to accumulate country-specific data reflecting the specific circumstances surrounding Korea’s emissions. This paper analyzed element contents of domestic anthracite, calorific value, and concentration of methane (CH4) and nitrous oxide (N2O) in the exhaust gases from circulating fluidized bed plant. The findings showed the concentration of CH4and N2O in the flue gas to be 1.85 and 3.25 ppm, respectively, and emission factors were 0.486 and 2.198 kg/TJ, respectively. The CH4emission factor in this paper was 52% lower than default emission factor presented by the IPCC. The N2O emission factor was estimated to be 46% higher than default emission factor presented by the IPCC. This discrepancy can be attributable to the different methods and conditions of combustion because the default emission factors suggested by IPCC take only fuel characteristics into consideration without combustion technologies. Therefore, Korea needs to facilitate research on a legion of fuel and energy consumption facilities to develop country-specific emission factors so that the nation can have a competitive edge in the international climate change convention in the years to come.

Numerical analysis of particle clustering effects on desulphurization and NO emission in a circulating fluidized bed combustor

Fuel ◽  
2008 ◽  
Vol 87 (6) ◽  
pp. 870-877 ◽  
Author(s):  
Wang Shuyan ◽  
Yin Lijie ◽  
Lu Huilin ◽  
Jianmin Ding ◽  
Long Yu ◽  
...  
Keyword(s):  
Numerical Analysis ◽  
Fluidized Bed ◽  
Circulating Fluidized Bed ◽  
No Emission ◽  
Particle Clustering ◽  
Fluidized Bed Combustor
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