差压技术在小氮肥碳化循环冷却水中的应用  

Application of Differential Pressure Technology inCirculating Cooling Water of Small Nitrogen Fertilizer Plants

作　　者：王文娟[1] 

机构地区：[1]辽宁省辽中县辽河化工厂,辽中110200

出　　处：《贵州化工》1998年第4期48-49,共2页Guizhou Chemical Industry

摘　　要：介绍了差压技术在小氮肥碳化循环冷却水工艺上的应用原理、效果。本技术完全可以取代传统工艺，并且投资省，操作和维修简单，运转费用较低。The application,principle and effects of differential pressure technology in small nitrogen fertilizer plants are introduced. The technology has the adventages of more saving-investment,simpler operation and maintenance,and lower production cost than the traditional.

关 键 词：差压技术 循环冷却水 冷却水 碳化 氮肥 

分 类 号：TQ440.51[化学工程—化学肥料工业]