陶瓷规整填料在浓硝酸装置上的应用

Use of Structured Ceramic Packings in Nitric Acid Unit by Magnesium Nitrate Process

介绍了陶瓷规整填料和液体分布器的特点、浓缩塔改造的内容、安装要求以及改造后工艺运行状况。

A description is given of the characteristics of structured ceramic packings and the liquid distributor, the retrofit contents of the concentrating tower, the requirements for erection, and the process operation and results after the retrofit.