One of the equipment corrosion protection means in petroleum and petrochemical industries is upgrading of materials.
炼油化工企业解决设备腐蚀问题的重要措施之一就是进行材料升级。
Based upon the status of the equipment corrosion 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。
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.
机组热力设备在停运期间采用纯十八胺保护的技术已趋于成熟，且效果比较稳定，能有效防止热力设备停运期间的金属腐蚀。
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