粗叔胺中催化剂组份萃取分离

The Separation of Catalyst Componentsfrom Raw Tertiary Amine by Extrac-tion

本文以实验数据为依据，在由脂肪醇催化胺化法生产的粗叔胺中，提出采用液—液萃取法净化技术净化粗叔胺，该法操作简单，收率高。

Abstract: Durlng the preparation of raw tertiary amine from fatty alcohols by catalytic ami nation, a new method of purification of raw tertiar amine with simple operation and higher yi-eld by liquid-liquid extraction was provided based on laboratory data in this article.