USE OF IONIC LIQUIDS WITH TETRACYANOBORATE ANIONS AS SOLVENT FOR EXTRACTION OF ALCOHOLS FROM AQUEOUS SOLUTIONS Russian patent published in 2013 - IPC C07C31/00 C07C31/12 C07C29/84 B01D11/04 C01B35/12 

Abstract RU 2492161 C2

FIELD: chemistry.

SUBSTANCE: present invention relates to a method for liquid-liquid extraction of alcohols from aqueous solutions using at least one ionic liquid containing a tetracyanoborate anion as a solvent, as well as use of at least one ionic liquid containing a tetracyanoborate anion for extraction of alcohols from aqueous solutions.

EFFECT: invention is aimed at providing novel extractants for liquid-liquid extraction of alcohols from aqueous solutions.

15 cl, 13 ex, 7 dwg

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RU 2 492 161 C2

Authors

Pitner Uill'Jam-Robert

Shul'Te Mikhaehl'

Gorak Andzhej

Santandzhelo Francheska

Ventink Annebart Ehngbert

Dates

2013-09-10Published

2009-05-15Filed