粗氩塔氮塞的原因及预防处理

Causes of the Crude Argon Column Blocked by Nitrogen and Preventive Treatment Measures

研究了粗氩塔出现的氮塞现象,分析了其产生的原因及危害,并探讨了相应的预防处理措施。

To study the nitrogen blockage precipitation phenomenon in crude argon column. To analyze the causes and the harms. To discuss the corresponding preventive measures.