VERFAHREN ZUR TRENNUNG EINES GEMISCHES AUS WASSER, METHYLETHYLKETON UND ETHYLENGLYKOL-MONO-N-BUTYLETHER IN WASSER UND METHYLETHYLKETON MIT ETHYLENGLYKOL-MONO-N-BUTYLETHER
摘要
The invention relates to a process for the separation of a mixture of water, methyl ethyl ketone and ethylene glycol mono-n-butyl ether in water and methyl ethyl ketone with ethylene glycol mono-n-butyl ether, the separation being carried out by means of pervaporation. <IMAGE>