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首页> 外文期刊>Journal of industrial and engineering chemistry >Optimization and statistical modeling of catalytic oxidation of 2-propanol over CuMn_mCo__(2-m)O4 nano spinels by unreplicated split design methodology
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Optimization and statistical modeling of catalytic oxidation of 2-propanol over CuMn_mCo__(2-m)O4 nano spinels by unreplicated split design methodology

机译:无重复拆分设计方法优化CuMn_mCo __(2-m)O4纳米尖晶石上2-丙醇催化氧化反应的统计模型

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摘要

Optimization of 2-propanol oxidation over CuMn_mCo__(2-m)O4 nanospinels was carried out by a split design method. 15-term model was proposed to fit the experimental data. The model revealed that both whole plot and subplot variables have significant effects on conversion of 2-propanol. The model predicted the interaction of subplot and whole plot variables as well as their importance. The maximum conversion of 2-propanol was observed over CuMn2O4 (x1 = 0.33, x2 = 0, x3 = 0.67) at calcination and reaction temperatures of 800 °C (z, = 1) and 300 °C (z2 = 1), respectively. The predicted response and the response obtained from experiment for optimum conditions were 93.36 and 96, respectively.
机译:通过拆分设计方法对CuMn_mCo __(2-m)O4纳米尖晶石上的2-丙醇氧化进行了优化。提出了15项模型来拟合实验数据。该模型表明,整个图和子图变量都对2-丙醇的转化有重要影响。该模型预测了子图和整个图变量的相互作用以及它们的重要性。在煅烧和反应温度分别为800°C(z = 1)和300°C(z2 = 1)的条件下,在CuMn2O4(x1 = 0.33,x2 = 0,x3 = 0.67)上观察到了2-丙醇的最大转化率。 。预测响应和从实验中获得的最佳条件响应分别为93.36和96。

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