肥料防结块缓释概况及性能快速表征方法探讨  

Introduction of Anti-caking and Slow-release of Grain-fertilizer and Discussion of a Quicker Characterizing Method of their Functions

作　　者：钱佳[1] 韩效钊[1] 王雄[2] 王百年[1] 王康林[1] 

机构地区：[1]合肥工业大学化工学院,合肥230009 [2]中国科学技术大学,合肥230026

出　　处：《化工进展》2003年第8期794-797,共4页Chemical Industry and Engineering Progress

基　　金：安徽省自然科学基金项目资助 (No 0 3 0 45 10 3 )

摘　　要：介绍了颗粒肥料结块的原因机理、影响因素和传统的处理方法。简述了缓释肥料的特点、类型、加工方法以及国内外的研究发展状况。模拟肥料贮存、运输和施用环境以及设计装置 ,对颗粒肥料防结块、缓释性能快速表征方法进行了有益的探讨。对不同包膜尿素的测试结果表明 ,所设计的肥料养分释放模拟装置具有较好的应用前景。The basic mechanism and factors of influencing on grain fertilizer-cake formation, and its traditional handlings methods are presented. The features, types and workings of slow-release fertilizer,including new development at home and abroad are described also we raise a beneficial discussion to study the new anti-caking technology and a quicker characterization of the slow-release agents.

关 键 词：颗粒肥料 结块 防结块 缓释性能 快速表征方法 

分 类 号：TQ440.7[化学工程—化学肥料工业]