The Start-Up Characteristics of a Catalytic Combustor Using a Methanol Mixture
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概要
- 論文の詳細を見る
Experimental work and numerical analysis were carried out to evaluate the performance of the catalytic combustor using the methanol mixture. The catalyst used was a platinum-loaded γ-Al_2O_3 monolith. The temperature profiles and the emission characteristics were determined in the transient stage. From the experimental results, considerable formaldehyde emission was detected in the start-up period. It was also discovered that the transient emission characteristics were improved by the preheating of the catalyst bed and by reducing the space velocity. A modified quasi-steady-state model is used to analyze the transient behavior of the catalytic combustor. The initial temperatures of the catalyst and the space velocity were used as the parameters in the model. The temperature profiles and the emission characteristics from the numerical analysis agreed well with the experimental results.
- 一般社団法人日本機械学会の論文
- 1990-11-15
著者
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FUJITA Osamu
Department of Physics,Aoyama-Gakuin University
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ITO KENICHI
Department of Physical Therapy, School of Comprehensive Rehabilitation, Osaka Prefecture University
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CHOI Byung-Chul
Department of Mechanical Engineering, Chonnam National University
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Choi Byung-chul
Department Of Mechanical Engineering Chonnam Nat. Univ.
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Choi Byung-chul
Department Of Mechanical Engineering Hokkaido University
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Fujita Osamu
Department Of Mechanical Engineering Hokkaido University
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Ito Kenichi
Department Of Mechanical Engineering Hokkaido University
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Fujita Osamu
Department Of Mechanical And Space Engineering Hokkaido University
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Fujita Osamu
Department of Bioresources Science and Technology, Graduate School of Biosphere Science, Hiroshima University
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