吸附研究中热力学参数的确定：综述

IF 2.5 4区化学 Q2 Engineering

Chemical Papers Pub Date : 2025-07-11 DOI:10.1007/s11696-025-04218-x

Chikmagalur Raju Girish

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引用次数: 0

摘要

工业废水向环境中排放了大量污染物。污染物对环境有有害影响，需要处理。活性炭吸附是一种很有前途的去除污染物的方法。热力学研究在吸附过程中起着重要的作用，因为它决定了能量需求和过程的可行性。研究了活化能、等阻吸附热、DR模型常数、焓、吉布斯自由能和熵等热力学参数的意义。本文综述了其在吸附中的意义、在决定吸附类型、机理和吸附过程性质中的作用。

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Determination of thermodynamic parameters in adsorption studies: a review

Numerous contaminants are released into the environment by industrial effluent. The pollutants have harmful effect on the environment and are required to be treated. Adsorption using activated carbon is one of the promising methods for removing the pollutants. Thermodynamic studies in adsorption play a significant role as it determines energy requirement and feasibility of the process. The significance of thermodynamic parameters, such as activation energy, isosteric heat of adsorption, DR model constants, enthalpy, Gibbs free energy and entropy, is studied. Its significance in the adsorption, its role in deciding the type of mechanism and nature of the process are reviewed in this paper.

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来源期刊

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.