大峪口矿肥结合工程中采用单管式反应器工艺生产DAP/NPK  

Production DAP/NPK by single pipe reactor process in Dayukou mining and fertilizer joint project

作　　者：徐志强 

机构地区：[1]湖北大峪口化工有限公司,湖北荆门434500

出　　处：《磷肥与复肥》2006年第5期33-35,共3页Phosphate & Compound Fertilizer

摘　　要：介绍湖北大峪口矿肥结合工程启动项目,采用并发展中阿公司独有的单管反应器转鼓氨化粒化技术生产DAP/NPK,单独使用铁铝镁杂质含量高的湖北矿,DAP产品各项指标符合国标优等品。该技术的突出优点是:对磷矿适应性强,生产灵活性大,容易操作。从我国磷矿资源情况来看,推广应用这种流程对磷铵生产有非常大的现实意义。The first item in ＂Hubei Dayukou phosphate rock-fertilizer combination project＂ is presented. high quality DAP/NPK is produced from Hubei phosphate rock with high impurities of iron, aluminum and magnesium, by single pipe reactor -drum ammonization and granulation process developed by Sino -Arabia Fertilizer Company. The advantage of the process lies in its high adaptability to phosphate rocks, good flexibility to production and easy operation. Based on China＇s phosphate rock resources, the popularization of this process is significant to DAP/NPK production.

关 键 词：单管反应器 转鼓氨化粒化 DAP/NPK 湖北矿 

分 类 号：TQ440.6[化学工程—化学肥料工业]