摘要
在尿素溶液未结晶前 ,引入P、K、S、Fe、Ca等微量元素 ,通过造粒 ,生产尿基复合肥。叙述了该工艺的技术性能、装备配置和主要生产技术。
Before the urea solution has not crystallized, to which the trace elements such as P, K, S, Fe, Ca ETC are fed so as to produce the urea based compound fertilizer by means of prilling method. This paper describes the production process technique, technical properties, equipment, layout and investment.
出处
《化肥设计》
CAS
2001年第3期36-37,共2页
Chemical Fertilizer Design
关键词
尿基复合肥
原料
混合造粒
分离
工艺流程
urea based compound fertilizer, raw material, mixed prilling, separation
