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Reaction Kinetics of Some Carbonaceous Materials with Oxidizing Gas

机译：某些碳质材料与氧化性气体的反应动力学

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摘要

In order to get a highly reactive carbonaceous material at low temperature, the reaction kinetics of various carbonaceous materials with different structure was investigated. The reaction rate was the largest for Bintyo char and bamboo char on unit mass base, but it was the largest for graphite on unit area base. The rate had a positive relation with the amount of CO adsorption, showing that the rate determining step would be the desorption of CO from the active site on the surface. The rate independent of surface area was derived from the data of the rate and amount of CO adsorption per unit area.
机译：为了在低温下获得高反应性的碳质材料，研究了不同结构的各种碳质材料的反应动力学。以单位质量为基准，Bintyo炭和竹炭的反应速率最大，但以单位面积为基准，石墨的反应速率最大。该速率与CO吸附量具有正相关，表明速率确定步骤将是CO从表面上的活性部位解吸。不依赖于表面积的速率是从每单位面积的CO吸附速率和量的数据得出的。

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