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Akademický článek

Perfluoro(7-methylbicyclo[4.3.0]nonane) Purification from Close-Boiling Impurities by Heteroazeotropic Distillation Method

Autor: Andrei V. Polkovnichenko, Egor V. Lupachev, Alexey V. Kisel’, Sergey Ya. Kvashnin, Nikolai N. Kulov

Publikováno v: Engineering Proceedings, Vol 37, Iss 1, p 72 (2023)

The purification of perfluoro(7-methylbicyclo[4.3.0]nonane) industrial fractions with a component content above 0.950 in mass fraction is not effective and requires the use of special separation methods. According to experimental data, the separation

Externí odkaz: https://doaj.org/article/8584cfe3b7bf489e81ab0c13699924a1

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Akademický článek

The Process of Isolation, Using Crystallization of Cis- and Trans-Isomers, of Perfluorodecalines from an Industrial Mixture of Electrochemical Fluorination of Napthaline

Autor: Aleksey V. Kisel, Andrei V. Polkovnichenko, Egor V. Lupachev, Nikolai N. Kuritsyn, Sergey Y. Kvashnin, Nikolai N. Kulov

Publikováno v: Engineering Proceedings, Vol 37, Iss 1, p 85 (2023)

The process of crystallization separation of an industrial mixture of perfluorinated cycloalkanes was considered. The content of target products, cis- and trans-isomers of perfluorodecalin (PFD), in all initial fractions of the investigated samples o

Externí odkaz: https://doaj.org/article/54fd0c88ce9a423ebb420a7d2b1ea799

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