解决液化气铜片腐蚀问题探讨

Discussion on the Solution of LPG Copper Corrosion

对加氢裂化装置解决液化气铜片腐蚀不合格问题进行了总结,加氢裂化装置通过优化脱乙烷塔操作、增加液化气精脱硫设施、更换液化气聚结器滤芯等手段,使液化气铜片腐蚀从3级降到1级。

The problem of hydrocracking unit failed to resolve the issue of LPG copper corrosion was discussed.The hydrocracking unit by optimizing the ethane tower operations,increasing liquefied fine desulfurization facilities,replacement of liquefied gas coalescer filter,and other means,the level of LPG copper corrosion was decreased from three to one.