METHOD FOR SEPARATING ACIDIC AND SALT IMPURITIES OF THE CONDENSED PHASE OF THE REACTION EFFLUENT IN A PROCEDURE FOR DIMETHYL CARBONATE SYNTHESIS.

摘要

THE INVENTION REFERS TO A PROCEDURE FOR THE ELIMINATION OF IMPURITIES OF ACIDS AND SALTS FROM THE CONDENSED PHASE OF THE DISPOSITION OF EVACUATION OF A REACTOR IN A PROCESS FOR THE SYNTHESIS OF DIMETIL CARBONATE, SO THAT THE PROCESS CONSISTS OF SOMETHES A PARTIAL EVAPORATION. FROM THE INDICATED PARTIAL EVAPORATION, A MAIN STEAM CURRENT IS OBTAINED, WHICH IS SUBSTANTIALLY FREE OF THE INDICATED IMPURITIES AND A SECONDARY LIQUID CURRENT THAT CONTAINS THEM.