各成分含量对DAP产品结晶感影响分析  

Analysis of Impact by Contents of Various Components on Crystallization Feel of DAP Product

作　　者：王发定 

机构地区：[1]陕西陕化煤化工集团有限公司,陕西华县714100

出　　处：《硫磷设计与粉体工程》2014年第2期37-41,8,共5页Sulphur Phosphorus & Bulk Materials Handling Related Engineering

摘　　要：阐述了DAP产品中某些成分含量是影响DAP结晶感的决定性因素,分析了产品中养分含量,n(N)/n(P2O5),F、SiO2、MgO、CaO、SO3、R2O3含量对产品结晶感产生的不同影响,阐明应采取措施,将某些成分含量控制在一定范围内,以增强产品结晶感。The fact is described that contents of certain components in the DAP product are decisive factors for impact on the crystallization feel of DAP.Nutrient contents in the product are analyzed. Contents of n( N) / n( P2O5),F,SiO2,MgO,CaO,SO3,R2O3pose different impact on the crystallization feel of the product. It is stated that measures should be taken to limit the contents of certain components to be within a certain range,so as to increase the crystallization feel of the product.

关 键 词：DAP 结晶感 成分含量 范围 影响 

分 类 号：TQ442.14[化学工程—化学肥料工业]