三聚氰胺装置C0_2汽提塔压差波动原因分析

Analysis of Differential Pressure Fluctuation in CO_2 Stripper for Melamine Plant

对引起三聚氰胺装置CO2汽提塔压差波动的原因进行了分析,并通过减负荷冲洗、增加塔顶冲洗水量、提高操作压力等措施来避免结晶堵塞,使CO2汽提塔的工作状况有了很大的改善。

This article analyzes the reason for differential pressure fluctuation in CO_2 stripper for melamine plant. It can be improved by load-reducing washing, increasing washing water amount and increasing operating pressure.