论文部分内容阅读
本文介绍了简便制备无水氯化稀土的方法，和在高纯氮条件下进行过滤、蒸馏、萃取等装置及操作。
This article describes a simple method for the preparation of anhydrous rare earth chloride, and under high purity nitrogen filtration, distillation, extraction and other devices and operations.