【摘要】 从尿素塔式造粒与流化床造粒的工艺流程、主要设备、投资、环保、能耗及产品性能方面进行技术经济对比。推荐流化床造粒工艺。更多还原

【Abstract】 To make techno-economic comparison between tower process and fluid-bed process of urea granulation in terms of process technology,main equipment,investment,environmental protection,energy consume,product quality etc. Fluid-bed granulation process is recommended.更多还原