加盐精馏是向精馏塔顶连续加入可溶性盐,以改变组分间的相对挥发度,使普通精馏难以分离的液体混合物变得易于分离的一种特殊精馏方法。
... secondary salt effect 副盐效应 rectification with salt effect 加盐精馏 Salt & Pepper effect 泼洒盐粒或胡椒粉的效果 ...
基于16个网页-相关网页
研究了普通精馏与加盐分相技术在回收吡啶中的应用。
Recovering pyridine by simple distillation and phase separation with salt was studied.
实验发现,加盐分相与共沸精馏联用的方法分离效果较好,且能耗低,无污染,经济实用。
We found that the method of salt-entering-azeotropic distillation can be get a good separation results, with low energy consumption, pollution-free, economical and practical.
应用推荐