“三泥”智能雾化回炼技术在延迟焦化装置的应用

Application of Smart Sludge Atomization Recycling Technology in Delayed Coker

针对目前炼油装置产生的大量"三泥"进延迟焦化装置回炼出现的问题,通过使用"三泥"智能雾化回炼技术,节约蒸汽消耗、延长装置设备使用周期,并且对冷焦、放水、除焦等操作以及石油焦质量未造成影响;同时将"三泥"处理能力由每天20 t提高至40 t,全部进入焦化装置回炼,为企业创造了更大经济效益。

In order to deal with the problems in recycling large number of sludge from three sources at delayed coking unit, the smart sludge-atomization technology was used to cut steam use and prolong operation cycle, without any impact on coke cooling, water draining and decoking operations as well as the quality of petroleum coke. Meanwhile, the sludge treatment capacity has risen from by 20t per day to 40t per day, with all the sludge recycled at the coking unit and better economic benefits achieved.