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首页> 外文期刊>Journal of industrial and engineering chemistry >Mass transfer resistance and response surface methodology for separation of platinum (IV) across hollow fiber supported liquid membrane
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Mass transfer resistance and response surface methodology for separation of platinum (IV) across hollow fiber supported liquid membrane

机译：传质阻力和响应面方法，用于在中空纤维负载的液膜上分离铂（IV）

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The separation of platinum (IV) from wastewater across hollow fiber supported liquid membrane was successful in reaching 96% extraction and 88% stripping using 10% (v/v) trioctylmethyl-ammonium chloride (Aliquat 336) as the extractant. The mass transfer resistances were (1/k(a)) 3.297 x 10(4) s/cm, (1/k(m)) 0.164 x 10(4) s/cm, (1/k(o)) 3.404 x 10(4) s/cm and (1/K) 6.865 x 10(4) s/cm. The system was governed by the mass transfer resistance from the liquid-membrane. Response surface methodology was used to qualify and estimate the influence of operating conditions. Predicted model with experimental data were in good agreement at a standard deviation of 1%. (C) 2016 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.
机译：使用10％（v / v）的三辛基甲基氯化铵（Aliquat 336）作为萃取剂，通过中空纤维支撑的液膜从废水中分离出铂（IV）成功达到96％的萃取率和88％的汽提率。传质阻力为（1 / k（a））3.297 x 10（4）s / cm，（1 / k（m））0.164 x 10（4）s / cm，（1 / k（o））3.404 x 10（4）s / cm和（1 / K）6.865 x 10（4）s / cm。该系统由液膜的传质阻力控制。响应面方法用于验证和评估操作条件的影响。预测的模型与实验数据吻合良好，标准偏差为1％。 （C）2016韩国工业和工程化学学会。由Elsevier B.V.发布。保留所有权利。

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