摘要
采用具有新型塔内件的高效波纹填料塔分离技术，在高真空下精密分馏热敏性物料山苍子油。此方法分离效率高，压降小，操作弹性大，收率高，能直接获得９７％的高纯度柠檬醛。
The heat sensitive material, litsea cubeba oil, was finely fractionally distilled directly under high vacuum by using high efficient wave packing separating technique with new type packed tower internals. This method has the advantages of high separation efficiency, low pressure drop, high operating elasticity and high yield, and can obtain high purity of 97% citral.
出处
《陕西化工》
CSCD
1998年第2期39-40,18,共3页
Applied Chemical Industry
