Email this article Efficiency and Kinetics of Extracting Phenol from Aqueous Solutions Using Nonionic Surfactants
- Authors: Arkhipov V.P.1, Arkhipov R.V.2, Idiyatullin Z.S.1
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Affiliations:
- Kazan National Research Technological University
- Kazan (Volga Region) Federal University
- Issue: Vol 92, No 8 (2018)
- Pages: 1489-1493
- Section: Physical Chemistry of Solutions
- URL: https://journals.rcsi.science/0036-0244/article/view/170084
- DOI: https://doi.org/10.1134/S0036024418080046
- ID: 170084
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Abstract
The efficiency and kinetics of extracting phenol from aqueous solutions using nonionic surfactants at the cloud point temperature are studied via NMR. The nonionic surfactants are neonoles AF9-8, AF9-9, AF9-10, and AF9-12; ethoxylated fatty alcohols C12E4 and C12E5; pluronics PE6200 and RE6400; and syntanol Brij 35. The efficiency of extraction using neonols and ethoxylated fatty alcohols lies in the range of 40–60%, and reaches 80% when using pluronics PL6200 and PE6400. The obtained data could be of interest to researchers in the field of phase equilibria.
About the authors
V. P. Arkhipov
Kazan National Research Technological University
Author for correspondence.
Email: vikarch@mail.ru
Russian Federation, Kazan, 420015
R. V. Arkhipov
Kazan (Volga Region) Federal University
Email: vikarch@mail.ru
Russian Federation, Kazan, 420008
Z. Sh. Idiyatullin
Kazan National Research Technological University
Email: vikarch@mail.ru
Russian Federation, Kazan, 420015
