摘要
分析尿素装置造粒喷头多次出现转速突降的原因,进行相应的技术改造,改造后延长了喷头的运转周期。
The reason why the speed of urea plant sprilling nozzle dropped frequently and suddenly was analyzed. Corresponding technical improvement measures were taken, and the nozzle operation cycle was prolonged.
出处
《大氮肥》
CAS
2015年第3期194-196,共3页
Large Scale Nitrogenous Fertilizer Industry
关键词
造粒喷头
转速突降
运转周期
prilling nozzle
speed sudden drop
operation cycle
