Through the reason and analysis of flare tank bottom pickling in refinery, taking technical renovation and reclaim to flare running case, safe running of flare have been assured in refinery.

• 针对炼油厂火炬底部筒体腐蚀穿透的问题分析,结合火炬现场实际运行情况进行了技术性的修复和改造,保证了炼油厂火炬的安全运行。