大化肥生产中在线堵漏技术

On Line Stopping Technique Using in the Great Production of the Chemical Fertilizer

本文总结了大化肥装置连续生产运行中 。

It is Sammarized in this paper the feasible experiences of welding under pressure without power off and stopping the leakage under pressure for equipment and pipesystems during the continuous production operation of the great chemical fertilizer equipment.