Carbon tetrachloride production

摘要

Benzene or mixtures of benzene with chlorinated aliphatic or aromatic cpds. and thestoichiometric amount or a is not >300% excess of chlorine in the gaseous phase are passed in the absence of catalysts through a pre-reaction zone maintained at 6-400 degrees C then reacted in a corrosion-resistant reactor at 400-800 degrees C the pre-reaction and reaction stages being carried out under a pressure of 200-700 atmos.