连续催化重整装置预处理系统的腐蚀与防护

Corrosion and prevention of Pretreatment system is CCR Unit

针对中国石油化工股份有限公司北京燕山分公司炼油厂连续重整装置的腐蚀调查,对腐蚀原因及机理、腐蚀介质来源进行详细的分析,并提出了相应的防腐蚀措施,对装置的安全及下一步的防腐蚀工作具有指导意义。

Based on the investigation of the corrosion of the contiouous catalytic reforming （CCR） unit in the refinery of Yansan Petrochemical Company, the cauese and mechanisms of corrosion and the origin of the corrosive medium are analyzed in detal. The corrosion prevention measures have been presented ,which is significant for the safe operation and effective corrosion prevention of the unit.