利用 Cyanex 923 通过支撑液膜促进铁(III)迁移的数学建模

IF 2.2 4区 化学 Q2 Engineering Chemical Papers Pub Date : 2024-11-04 DOI:10.1007/s11696-024-03772-0
Rohit Kumar, Shubhangee Agarwal
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引用次数: 0

摘要

全球环境学家面临的最重大挑战之一是如何处理和回收水生环境中的物质。在本研究中,使用数学模型预测了浸入 Cyanex 923 作为萃取剂的平板支撑液膜上铁(III)离子的传输。为了确定传质过程数学评估的某些基本参数,在各种实验条件下对铁离子进行了溶剂萃取实验。模型的建立受菲克扩散定律的制约,该定律使金属离子更容易在支撑液膜上扩散。预计包括进料酸度和配体浓度变化在内的一些因素会对铁离子的迁移率产生影响。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

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Mathematical modeling of facilitated transport of Fe(III) using Cyanex 923 through supported liquid membrane

One of the most significant challenges facing environmentalist worldwide is the treatment and recovery of substances in aquatic environments. In this present, the transport of Fe(III) ions across a flat sheet supported liquid membrane immersed in Cyanex 923 as an extractant was predicted using a mathematical modeling. In order to establish certain fundamental parameters of the mathematical assessment for the mass transfer procedure, solvent extraction experiments were conducted on ferric ions under a variety of experimental conditions. The development of models is regulated by Fick’s law of diffusion, which makes it easier for metal ions to diffuse across supported liquid membranes. It has been expected that a number of factors, including feed acidity and variations in ligand concentration, will have an effect on the transport rate of ferric ions.

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来源期刊
Chemical Papers
Chemical Papers Chemical Engineering-General Chemical Engineering
CiteScore
3.30
自引率
4.50%
发文量
590
期刊介绍: Chemical Papers is a peer-reviewed, international journal devoted to basic and applied chemical research. It has a broad scope covering the chemical sciences, but favors interdisciplinary research and studies that bring chemistry together with other disciplines.
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