Flue gas treatment for SO2 removal with air-sparged hydrocyclone technology

被引：43
|
作者：
Bokotko, RP
Hupka, J [1 ]
Miller, JD
机构：
[1] Gdansk Tech Univ, Dept Chem Technol, PL-80952 Gdansk, Poland
[2] Univ Utah, Dept Met Engn, Salt Lake City, UT 84112 USA
来源：
ENVIRONMENTAL SCIENCE & TECHNOLOGY | 2005年 / 39卷 / 04期
关键词：
D O I：
10.1021/es035044x
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Laboratory results from an initial study on the removal of SO2 from gas mixtures are reported using air-sparged hydrocyclone (ASH) technology. Tap water and alkaline solutions were used for absorption, and the influence of gas flow rate, water flow rate, and length of the ASH unit were investigated. The research results indicate that the air-sparged hydrocyclone can be used as a highly efficient absorber for SO2 emissions. The ASH allows for 97% SO2 removal using water alone for sulfur dioxide content in the gas phase of 5 g/m(3). All SO2 is removed in weakly alkaline solution (0.01 mol NaOH/dm(3)).
引用
收藏
页码：1184 / 1189
页数：6
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