数字1:提前2天茂名石化建厂58年来的炼油系统首次全停大修历时48天,比计划提前两天。数字2:120个问题茂名石化以“不失修、不过修”为原则,大修前应用RBI风险评估技术和设备状态监测技术,结合现场实际运行状况,深入论证,科学制定和审核大修项目。同时,找出装置易腐蚀设备和管线,作为停工检修的重点检查目标。本次大修开盖检查后,31套装置只 Number 1: 2 days in advance Maoming Petrochemical Plant 58 years of refining system for the first time to stop overhaul took 48 days, two days earlier than planned. The number 2: 120 questions Maoming Petrochemical to “do not lose repair, but the repair ” principle, before the overhaul RBI risk assessment techniques and equipment status monitoring technology, combined with the actual operation of the scene, in-depth feasibility studies, scientific development and review of overhaul project. At the same time, identify equipment corrosive equipment and pipelines, as the focus of inspection stoppage overhaul. After the overhaul open cover inspection, 31 sets of devices only