摘要
通过对不同时期的焦化装置冷焦水所产生的有害气体处理技术及效果对比,充分了解利用水封和碱洗相结合的方法,既能做到冷焦水罐安全运行,又能做到冷焦水中的有害气体达标排放。
This paper compares the treatment technologies of harmful gases produced by coke cooling water in delayed coking unit in different periods and their effects.It gives the readers a full understanding to the combined technology of water seal and alkaline wash which ensures the safe operation of coke cooling water tanks and the emission of harmful gases from the water within discharge standards.
出处
《石油化工安全环保技术》
CAS
2011年第1期41-42,6,共2页
Petrochemical Safety and Environmental Protection Technology
关键词
冷焦水
有害气体
水封
碱洗
Coke cooling water
Harmful gases
Water seal
Alkaline wash
