硫酸脲氨化造粒复合肥生产技术  

Production technology of compound fertilizer by urea sulfate ammoniation-granulation process

作　　者：范秀凯 许士明[2] 魏民一 曹广峰 

机构地区：[1]山东化肥工业总公司,山东济南250013 [2]山东省产品质量监督检验研究院,山东济南250100 [3]山东金山化肥有限公司,山东临沭276700 [4]临沂市环保复合肥研究所,山东临沂276005

出　　处：《磷肥与复肥》2013年第6期48-50,共3页Phosphate & Compound Fertilizer

摘　　要：介绍硫酸脲氨化造粒复合肥的生产原理、工艺流程、生产设备,以及生产技术特点。在转鼓蒸汽造粒复混肥生产装置上采用硫酸脲氨化造粒技术改造生产复合肥,投资少,产品物性好,节能效果显著。The principle, process, equipment, characteristics of compound fertilizer production by urea sulfate ammoniation-granulation process are introduced. Based on the transformation of compound fertilizer plant by changing steam-drum granulation by urea sulfate ammoniation-granulation, the investment is low, the property of product is good and the effect of energy saving is remarkable.

关 键 词：硫酸脲氨化 复合肥 造粒工艺 生产技术 

分 类 号：TQ444.5[化学工程—化学肥料工业]