Reference : Liquid Cation Exchanger
Patent : Patent
Engineering, computing & technology : Chemical engineering
http://hdl.handle.net/2268/201887
Liquid Cation Exchanger
English
[de] Flüssiger Kationentauscher
Erhardt, Frank []
Haas, Thomas []
Roos, Daniel []
Poetter, Markus []
Schubert, Anja []
Pfeffer, Jan Christoph []
Tacke, Thomas []
Haeger, Harald []
Pfennig, Andreas mailto [Université de Liège > Department of Chemical Engineering > PEPs - Products, Environment, and Processes >]
Przybylski-Freund, Marie-Dominique []
19-Apr-2016
2011-12-01
United States Patent and Trademark Office
US 9,315,443 B2
Feb. 16,2011 (EP) 11154707
B
United States
Frank Erhardt, Thomas Haas, Martin Roos, Daniel Demlcoll, Markus Poetter, Anja Schubert, Jan Christoph Pfeffer, Thomas Tacke, Harald Haeger, Andreas Pfennig, Marie-Dominique Przybylski-Freund
C07C 227/00 C07C 67/62
C07C 67/62 B01D 11/0492 B01J 39/04
US
N/A
[en] extraction
[en] The invention relates to a method for removing an organic compound having one or more positive charges from an aqueous solution. Said method consists of the following steps a) the aqueous solution containing the organic compound, and a hydrophobic organic solution which contains a hydrophobic liquid cation exchanger having one or more negative charges and a negative total charge, are provided, b) the aqueous solution and the organic solution are brought into contact with each other and c) the organic solution is separated from the aqueous solution.
http://hdl.handle.net/2268/201887

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