Processes of neopentylglycol extraction from the aqueous-organic systems Part I

Abstract

Processes of neopentylglycol extraction from the aqueous-organic systems Part I

Kudryashova O.S., Kudryavtsev P.G., Kotelnikova M.V.

Incoming article date: 16.12.2014

The results of the solubility research of the polycomponent water organic systems with neopentylglycol, sodium formate and organic solvents are presented. The temperature concentration parameters of the extraction and crystallization processes of neopentylglycol and sodium formate are identified on the bases of the solubility diagrams obtained, the technological diagrams of the processes are given theoretical basis and enlarged laboratory experiment was carried out.

Keywords: neopentylglycol, aqueous organic systems, solubility diagrams, extraction, crystallization