The invention relates to a process for removing an alkanol impurity from a stream containing a dialkyl carbonate and the alkanol impurity, comprising contacting the stream with an aryl group containing ester and a catalyst to effect reaction of the alkanol impurity with the aryl group containing ester.
该发明涉及一种从含有二烷基
碳酸酯和烷醇杂质的流体中去除烷醇杂质的过程,包括将流体与含有芳基的酯和催化剂接触,以使烷醇杂质与含有芳基的酯发生反应。