PROCESS AND DEVICE FOR THE SEPARATION OF PROPYLENE GLYCOL
摘要
<p>The invention relates to a process for the separation of propylene glycol from a mixture of low-boiling fatty alcohols and propylene glycol and to a device for carrying out this process. It is proposed, in order to carry out this process particularly economically, that the propylene glycol is extracted from the mixture using water. …<??>The single figure is intended for publication. …<IMAGE>… </p>