Process for the separation of a mixture of water, methylethylketone and ethyleneglycol-mono-n-butylether in water and methylethylketone with ethyleneglycol-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