Based upon the status of the equipmentcorrosion of FCCU, the corrosion mechanisms of FCC system was described and protection measures were suggested.
根据催化系统设备腐蚀状况，重点介绍了催化裂化系统设备的腐蚀机理，并提出了一些防护措施。
2
The technique of applying pure octadecylamine to outage protection of thermal equipment is reaching maturity, which can effectively prevent metal corrosion of thermal equipment during outage.
A corporate corrosion data management and evaluation system has been established based upon the corrosion conditions and protection requirements of the equipment in Dushanzi Petrochemical Company.