加工高硫原油设备防腐管理经验

Processing High Sulfur Crude Oil Equipment Corrosion Management Experience

近年来,随着高硫原油加工量的不断增加,设备腐蚀问题逐步凸显,在炼油生产中遇到了非常严重的设备腐蚀问题,甚至造成非计划停车。因此,设备防腐工作已成为中石化炼化企业现在和今后的重点工作。我公司面对长期加工高硫原油的情况,加强设备防腐力量,强化设备防腐组织保证和机制保障;加强工艺防腐管理;加强在线腐蚀监测和定点测厚管理、加强停工大修期间的腐蚀调查,对装置腐蚀机理、形态分布进行研究,对装置腐蚀进行动态分析;建立状态监测网络,提高了腐蚀信息化、专业化、智能化水平,提高了预警能力,扎实有效地推进设备防腐管理系统工程建设,保障了装置安全运行,推动公司发展迈上了一个又一个新台阶。

In recent years, with high sulphur crude oil processing capacity increasing, the equipment corrosion problems gradually highlights, in the oil refining production have a very serious equipment corrosion problems, and even cause the parking planning. Therefore, the equipment corrosion protection work has become now in sinopec refinery and the focus of the work in the future. My company in the face of long-term processing high sulfur crude oil, strengthen equipment corrosion, strengthening equipment anticorrosion mechanism of organization guarantee and support; In order to strengthen the management of process corrosion; Strengthen the fixed-point thickness on-line corrosion monitoring and management, strengthen the investigation of corrosion during the shutdown overhaul, equipment corrosion mechanism, form distribution, dynamic analysis of corrosion on the device; Establish state monitoring network, improve the level of the corrosion of informatization, specialization, intelligent, improve the ability of early warning, to effectively promote equipment anticorrosion engineering construction management system, guarantee the safe operation of the device, propel the development of the company on a yet another new step.