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Position: Home > Articles > The caking of DAP product and its prevention Phosphate & Compound Fertilizer 2003,18 (2) 23-24

磷酸二铵产品的结块及防治

作  者:
罗贵川;张红映;赵建勇
单  位:
贵州宏福总公司瓮福磷肥厂磷铵厂
关键词:
磷酸二铵;结块;抗结剂
摘  要:
粒状 DAP产品在温度、湿度等特定的外界环境下会发生结块现象 ,防结块最有效的措施是添加抗结剂 ,但抗结剂及其输送工艺的选择非常重要。通过实践 ,总结了 2套较为科学合理的输送工艺 ,并介绍国内外使用的抗结剂品种。
译  名:
The caking of DAP product and its prevention
作  者:
LUO Guichuan, ZHANG Hongying, ZHAO Jianyong ( Ammonium Phosphate Section, Wengfu Phosphate Plant, Hongfu General Corp., Fuquan, Guizhou 550501, China)
关键词:
diammonium phosphate(DAP); caking; anticaking agent
摘  要:
Caking in granular DAP will occur at special temperature and humidity, the most effective countermeasure is to add anticaking agents, whose key points are to choose the varieties of anticaking agents and their pumping process. By actual operation, 2 reasoned pumping processes are recommended. Also the current anticaking agent varieties at home and abroad are introduced.

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