湿法磷酸、磷酸二铵大型国产化装置综述  

Overview of Large-sized Domestic Wet Phosphoric Acid and Diammonium Phosphate Plants

作　　者：黄文雄 郭国清 

机构地区：[1]五环科技股份有限公司,湖北武汉430079

出　　处：《硫磷设计与粉体工程》2006年第1期12-17,共6页Sulphur Phosphorus & Bulk Materials Handling Related Engineering

摘　　要：大型湿法磷酸和磷铵装置的成功建设极大地促进了我国高浓度磷复肥的发展。介绍了国内外大型湿法磷酸装置的工艺技术,国产化技术特点、生产规模及设备应用;国内外大型磷酸二铵装置的工艺技术,国产化技术特点、生产规模及设备应用,并提出了相关建议。Large-sized wet phosphoric acid and ammonium phosphate plants were successfully built,which has greatly promoted the development of high-concentration phosphate compound fertilizer industry in China.This article outlines the process technology,domestic technology features,production scale and equipment utilization for domestic and foreign large-sized wet phosphoric acid plants,as well as the process technology,domestic technology features,production scale and equipment utilization for domestic and foreign large-sized wet diammonium phosphate plants.Relevant recommendations have been proposed.

关 键 词：湿法磷酸生产 磷酸二铵生产 国产化 特点 工艺 设备 综述 

分 类 号：TQ442[化学工程—化学肥料工业]