Process for the chlorination and sulphochlorination of organic compounds

摘要

1. A process for the chlorination and sulfochlorination of fatty raw materials which are liquid under raction conditions, particularly fatty acids and/or esters thereof, by reaction with chlorine and SO2 , in which the liquid starting material is circulated through a reaction zone in which it is reacted with chlorine ans SO2 introduced into the circuit, characterized in that the chlorine and SO2 are introduced in parallel current with the liquid starting material and, together with the liquid starting material, are passed through an intensive mixer during or before entry into the reaction zone, the quantity of chlorine and SO2 introduced being measured in such a way that the reaction mixture passes through the reaction zone as a substantially homogeneous liquid phase.