7-2-3 非平衡放電と酸化物触媒を併用した固体炭素の酸化(7-2 環境対策1,Session 7 環境対策・リサイクル,研究発表)

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Low temperature catalytic oxidation of solid carbon was conducted in a fluidized bed reactor with a non-equilibrium discharge. Solid carbons like as soot, PM, and char cause many operational problems and have lower reactivity. We tried to oxidize such carbon particles to carbon dioxide by oxide catalysts with DBD discharge at lower temperature. Also to maintain high contact frequency between the catalyst and carbon particles, we applied a fluidized-bed reaction apparatus for this reaction. As a result, we found that carbon particles are oxidized at 673 K by the plasma-catalytic reaction with some oxide catalysts. Among various oxide catalysts, Pt/BaCeMnOx showed higher activity for the oxidation of carbon particles in the hybrid process of catalyst and plasma.
一般社団法人日本エネルギー学会の論文
2009-07-30