Emission Characteristics of PM and PM2.5 from Bituminous Coal Combustion Power Plants

被引：6

作者：

Yoon, Young-Sik ^{[1
]}

Kim, Jeong-Hun ^{[1
]}

Pudasainee, Deepak ^{[1
]}

Son, Seung-Uk ^{[1
]}

Park, Gwang-Kyu ^{[2
]}

Park, Kyoung-Il ^{[2
]}

Seo, Yong-Chil ^{[1
]}

机构：

[1] Yonsei Univ, Dept Environm Engn, Seoul, South Korea

[2] Korea Elect Power Res Inst, Daejeon, South Korea

来源：

JOURNAL OF KOREAN SOCIETY FOR ATMOSPHERIC ENVIRONMENT | 2010年 / 26卷 / 02期

关键词：

PM; PM2.5; Bituminous coal; Sub-bituminous coal; Emission factor;

D O I：

10.5572/KOSAE.2010.26.2.151

中图分类号：

P4 [大气科学（气象学）];

学科分类号：

0706 ; 070601 ;

摘要：

Particles emitted from three coal-fired power plants burning bituminous and sub-bituminous coals were examined for PM and size fractions PM>2.5 and PM2.5. The ratio of PM2.5/PM was ranged from 10 to 62%, and PM emission increased with the amount of coal feed, which was 7.23 similar to 15.66 kg/h. The emission range of PM2.5 from three power plants was 1.24 similar to 4.48 kg/h (dry), which was function of the mixed rate of viscous sub-bituminous coal in feed. Of course such effect should be examined by further tests in details. Based on the consumed coal and thermal load, the emission factors averaged were shown as 59.03 g-PM/ton-coal, 14.79 g-PM2.5/ton-coal and 22.51 g-PM/MWh, 5.54 g-PM2.5/MWh, respectively.

引用

页码：151 / 160

页数：10

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