磷复肥喷浆造粒“三内”技术研究与开发(三)  

Resarch and Development"three internal" technology in spray-granulation for phosphoric complex fertlizer (3)

作　　者：刘玉良[1] 陈文梅[1] 雷明光[1] 喻炜[1] 

机构地区：[1]四川大学化机系,成都610065

出　　处：《化工设计通讯》2004年第2期19-22,共4页Chemical Engineering Design Communications

摘　　要：介绍磷复肥喷浆造粒“三内技术”中的内返料技术、建立内返料计算式 ,探讨了返料数量对造粒的影响 。The intemal returns calculation form of 'three intemal'technique for spray granulation of phosphoric complex fertilizer is introducde in this paper.The influence of the retums quantity on the granulation is explored .All these have offered some theoretical for the internal returns device design

关 键 词：磷复肥 喷浆造粒 三内技术 内返料 返料数量 造粒 

分 类 号：TQ444.2[化学工程—化学肥料工业] TQ444.3