摘要
造粒塔的运行直接影响颗粒尿素的内在质量和外观质量。百叶窗的调节影响尿素的含水率和粉尘 ;喷头的转速调节影响到粒度和粉尘 ;保温蒸汽的调节影响尿素中的缩二脲含量等。
The operation of prilling tower has direct influence on the appearance and intrinsic quality of the granular urea.The shutter controlling has influence on water percentage and dust of urea; running speed of the sprayer has influence on the granularity and dust of urea;the adjustment of insulation steam has influence on the biaret content.The operation conditions of prilling tower concerns the quality of urea.
出处
《大氮肥》
CAS
2001年第3期198-200,共3页
Large Scale Nitrogenous Fertilizer Industry
关键词
自然通风造粒塔
运行调节
尿素
质量控制
natural draft ventilation prilling tower,operation adjustment,urea guality control
