Ternary system approach in separation and purification of biodiesel fuel: An organised review

被引：0

作者：

Adama, Kenneth Kennedy ^{[1
]}

Anani, Osikemekha Anthony ^{[2
]}

Ukhurebor, Kingsley Eghonghon ^{[3
]}

Isaac, Oamen Festus ^{[4
]}

Aigbe, Uyiosa Osagie ^{[5
]}

Hossain, Ismail ^{[6
]}

Aluyor, Emmanuel Osikhuemeh ^{[7
]}

Audu, Kimble Thomas Okpo ^{[7
]}

机构：

[1] Department of Chemical Engineering, Faculty of Engineering, Edo State University, Edo State, Uzairue

[2] Laboratory for Ecotoxicology and Hydrobiology, Department of Animal and Environmental Biology, Delta State University Abraka, Delta State

[3] Department of Physics, Faculty of Science, Edo State University, Edo State, Uzairue

[4] Department of Mechanical Engineering, Faculty of Engineering, Edo State University Uzairue, Edo State

[5] Department of Mathematics and Physics, Faculty of Applied Sciences, Cape Peninsula University of Technology, Cape Town

[6] Department of Nuclear and Renewable Energy, Ural Federal University, Yekaterinburg

[7] Department of Chemical Engineering, Faculty of Engineering, University of Benin, Edo State, Benin-City

来源：

Journal of Molecular Liquids | 2024年 / 415卷

关键词：

Biodiesel; Liquid–liquid equilibrium; Phase equilibria; Purification; Ternary approach;

D O I：

10.1016/j.molliq.2024.126361

中图分类号：

学科分类号：

摘要：

Application of a ternary system (TS) approach involving ternary phase diagrams from liquid-–liquid equilibrium (LLE) data can assist in highlighting constituent components in biodiesel (BD) systems at investigated conditions, thereby improving the purification process. The LLE system is a mass transfer operation in which a liquid solution is contacted with a second immiscible or nearly immiscible liquid selected preferentially to remove desired components based on the solubilities of the components and their chemical differences. Different sources of feedstock for BD production are presented, as well as highlighting the necessity for enhanced feedstock quality to obtain high-quality BD. Different TS studies and approaches over the last few decades are enumerated and discussed. Furthermore, different local composition modelling approaches to the study of TS in BD are presented, highlighting the importance of component phase distribution within the ternary BD system for optimisation of the purification process and validation of experimental results based on simulated models. The ternary approach method can serve as a potential means for designing efficient separation systems that optimise BD purification after the transesterification reaction, thereby improving efficiency, material and operational cost reduction, and the elimination of wastewater generation. In this regard, this paper precisely reviews the separation and purification of BD using TS approaches. © 2024 Elsevier B.V.

引用

共 143 条

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