高塔造粒生产尿基复合肥的工艺研究

Research for producing process of urea-based composite fertilizer by tower granulation

对高塔造粒生产NPK复合肥新工艺的原理进行了分析,并在此基础上对实际生产中关于原料预处理和造粒等方面存在的技术问题提出了相应的解决办法。

According to the new and highly efficient producing technology, of NPK composite fertilizer by tower granulation, the principle of process was analyzed in detail. And the relevant countermeasures were given to deal with such technical problems as material handling beforehand and granulation in the course of factual production.