PROCESS FOR PURIFYING INDUSTRIAL CHLOROFORM

摘要

The present invention relates to a process for purifying industrial chloroform which consists in refluxing the industrial the industrial product on the catalyst based on aluminium or duraluminium cuttings, separating it afterwards from the catalysts suspension by a simple distillation, neutralizing it with solid and rectified sodium hydrate, separating the second fraction at atmospheric pressure, the resultant chloroform having a purity of minimum 99%