高分子材料PE和PO在焦化厂硫铵系统的应用

Application of Macromolecule Materials PE and PO in Ammonium Sulphide System in the Coking Plant

通过研究钢骨架PE塑料复合管（SRPE）和PO内衬的性能，将钢骨架PE塑料复合管和PO内衬应用到硫铵系统，解决了腐蚀问题。

Through a study of the performance of steel framework PE plastic composite tube （SRPE） and PO liners, they were applied in ammonium sulphide system, tackling the problem of corrosion.