'A procedure for the Recovery of a Secondary alcohilbenceno from a mixture of water and a Derivative of phenol of the alcohilbenceno secondary'.

摘要

Method for the Recovery of alcohilbencenos Side from their mixtures with water and phenolic Derivatives of alcohilbencenos.Is the Fractionation of the Mixture with the separation of a fraction of a queue that contains most of the phenol Derivative, and a fraction of alcohilbenceno heads with the water Side, and a small portion of the Derivative of phenol; followed by the condensation of This fraction.Separation of an aqueous phase and an organic Phase containing the alcohilbenceno; unloaded and Separation in a Second column Fractionation, obtaining a fraction of alcohilbenceno heads with a reduced concentration of phenol derivative. Application for the repair of byproducts obtained in the manufacture of phenol.