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Investigation of Pt/Al_2O_3-Ga_2O_3 systems in the joint conversion of methane and n-pentane under nonoxidizing conditions

机译:在非氧化条件下甲烷和正戊烷联合转化的Pt / Al_2O_3-GA_2O_3系统研究

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Physicochemical properties of platinum-alumina catalysts with the support prepared by mixing aluminum and gallium hydroxides were investigated: textural characteristics, phase composition, platinum dispersion and acidity. The activity of Pt/xGa-Al systems toward methane conversion was studied under nonoxidizing conditions at moderate temperatures (T≤823 K). The effect of gallium content on the catalytic properties of samples in the joint conversion of chemisorbed CHx particles and n-C_5H_(12) was elucidated.
机译:研究了铂 - 氧化铝催化剂与通过混合铝和氢氧化镓制备的载体的催化剂的物理化学性质:纹理特征,相组合物,铂分散体和酸度。在中等温度下在非氧化条件下研究Pt / XGA-Al系统对甲烷转化的活性(T≤823k)。阐明了镓含量对化学吸附CHX颗粒和N-C_5H_(12)的关节转化中样品催化性质的影响。

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