EP 2142286 A1 20100113 - METHOD FOR PURIFYING PRODUCT MIXTURES FROM TRANSESTERIFICATION REACTIONS
Title (en)
METHOD FOR PURIFYING PRODUCT MIXTURES FROM TRANSESTERIFICATION REACTIONS
Title (de)
VERFAHREN ZUR AUFREINIGUNG VON PRODUKTGEMISCHEN AUS UMESTERUNGSREAKTIONEN
Title (fr)
PROCÉDÉ SERVANT À PURIFIER UN MÉLANGE DE PRODUITS GÉNÉRÉ PAR DES RÉACTIONS DE TRANSESTÉRIFICATION
Publication
Application
Priority
- EP 2008002828 W 20080410
- DE 102007019379 A 20070423
Abstract (en)
[origin: CA2684646A1] The invention relates to an industrial method for purifying the product m ixture of a transesterification reaction having a polar organic phase contai ning electrolyte, wherein the electrolytes are separated from the permeating polar organic phase by means of a nanofiltration step.
IPC 8 full level
B01D 63/02 (2006.01)
CPC (source: EP US)
B01D 63/025 (2013.01 - EP US); C11C 1/08 (2013.01 - EP US)
Citation (search report)
See references of WO 2008128652A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102007019379 A1 20081030; CA 2684646 A1 20081030; EP 2142286 A1 20100113; RU 2009142822 A 20110527; US 2010145108 A1 20100610; WO 2008128652 A1 20081030
DOCDB simple family (application)
DE 102007019379 A 20070423; CA 2684646 A 20080410; EP 08735138 A 20080410; EP 2008002828 W 20080410; RU 2009142822 A 20080410; US 59677908 A 20080410