高含硫天然气净化装置在线腐蚀监测系统优化

Optimization of On-line Corrosion Monitoring System for High Sulfur Natural Gas Purification Unit

高含硫天然气净化装置存在较大的腐蚀风险,在线腐蚀监测系统可以实时监控装置整体的腐蚀情况,对指导装置操作运行、提供检维修策略有较大的意义。根据装置检监测及腐蚀调查结果,优化探针布点,能更全面地实现装置腐蚀监测,提高装置整体防腐蚀水平。

The high sulfur natural gas purification unit has great corrosion risk. The on-line corrosion monitoring system can monitor the overall corrosion of the unit in real time, which is of great significance to guide the operation of the unit and provide inspection and maintenance strategies. According to the results of device inspection, monitoring and corrosion investigation, optimizing the probe layout can more comprehensively realize the corrosion monitoring of the device and improve the overall anti-corrosion level of the device.