Micro-scale processes occurring in ionic liquid–water phases during extraction

Micro-scale processes occurring in ionic liquid–water phases during extraction Научная публикация

Журнал

Separation and Purification Technology
ISSN: 1383-5866

Вых. Данные

Год: 2017, Том: 196, Страницы: 318-326 Страниц : 9 DOI: 10.1016/j.seppur.2017.06.056

Авторы

Seitkalieva Marina M. ¹ , Kashin Alexey S. ¹ , Egorova Ksenia S. ¹ , Ananikov Valentine P. ¹

Организации

1	N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect, 47, Moscow 119991, Russia

For the first time, extraction process in ionic liquids was visualized by direct electron microscopy observation. Microscopy images revealed the micro-heterogeneous nature of the studied extraction systems. Depending on the nature of ionic liquids and studied compounds, four main systems were observed at micro-scale level: (a) uniform homogeneous phase; (b) microcompartments in the liquid phase; (c) solid microinclusions on the phase boundary; and (d) solid microinclusions inside the separated microphases. The microscopic monitoring showed the stepwise sequence of the extraction process, and the retention ability of the ionic liquid–water system decreased in the following order: homogeneous phase > microcompartments > solid microinclusions.

Seitkalieva M.M. , Kashin A.S. , Egorova K.S. , Ananikov V.P.
Micro-scale processes occurring in ionic liquid–water phases during extraction
Separation and Purification Technology. 2017. V.196. P.318-326. DOI: 10.1016/j.seppur.2017.06.056 Scopus OpenAlex

Scopus:	2-s2.0-85021418027
OpenAlex:	W2652234200

БД	Цитирований
OpenAlex	16