催化裂化装置余热锅炉烟气侧翅片管的化学清洗实验研究与应用

FCC waste heat boiler flue gas side finned tube chemical cleaning experiment tesearch and application

介绍催裂化装置余热锅炉烟气侧翅片管的清洗实验过程和清洗效果。通过采用实验室研究的清洗工艺和专用药剂配方,有效地清除了翅片管外表面灰垢、催化剂混合垢、金属氧化物垢和杂质,无点蚀及二次锈,并能在清洗干净的设备表面形成较完整的钝化膜,取得了良好的清洗效果。

The FCC waste heat boiler flue gas side finned tube cleaning process and cleaning effect are introduced in detail. Through the cleaning process using the laboratory research and special agent for- mula, effectively remove the finned tube outer surface dirt, catalyst mixed fouling, metal oxide scale and impurities, no pitting corrosion and rust two times, and can form a passivation film is complete in equipment surface clean, take a good cleaning effect.