Influence of Initial Concentration on DeNOx Process by Ammonia Addition
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概要
- 論文の詳細を見る
The influences of oxygen, water vapor, ammonia and hydrogen concentration on the DeNOx process by ammonia were investigated by varying their initial concentration levels and the reaction temperature over wide ranges. The experiments were carried out with the use of a flow reactor system and by measuring nitric oxide and ammonia concentration. The experimental results were compared to the computer simulations based on the reaction scheme proposed by Lyon et al. While the Lyon reaction scheme qualitatively predicts the influence of the initial concentrations on the reaction process, large differences are found between them in the lower temperature region, particularly in the case of oxygen and water vapor effect. The prediction of the influence of hydrogen and ammonia is improved by the modification of certain reaction rate constants; however, this barely improved the prediction of the oxygen and water vapor effect.
- 1990-05-15
著者
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Takahashi S
Agency Of Industrial Science And Technology Miti Ibaraki Jpn
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Takahashi Sanyo
Energy Engineering Department Mechanical Engineering Laboratory Agency Of Industrial Science And Tec
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Korematsu K
Kogakuin Univ. Tokyo Jpn
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Yamashita Iwao
Energy Engineering Department Mechanical Engineering Laboratory Agency Of Industrial Science And Tec
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Yamashita Iwao
Energy Engineering Department Mechanical Engineering Laboratory Agency Of Industrial Science And Tec
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KOREMATSU Kouji
Kougakuin-University
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- Influence of Initial Concentration on DeNOx Process by Ammonia Addition
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