摘要
对湿法磷酸生产中泡沫产生的因素及其稳定性进行了分析。介绍了湿法磷酸生产中泡沫的消除方法及其原理。简述国内外湿法磷酸用消泡剂的开发应用现状。对现有湿法磷酸生产用消泡剂适用性及其评价方法进行了讨论。
The influence factors of foaming and stability for foam are reviewed.The defoaming methods,the status on developing and application of defoaming agent in WPA production at home and abroad are intruduced.The adaptability of present defoaming agent is discussed and methods for defoaming performance are evaluated.
出处
《云南化工》
CAS
2011年第2期41-44,共4页
Yunnan Chemical Technology
关键词
湿法磷酸
消泡剂
消泡
磷矿
wet-process phosphoric acid（WPA）
defoaming agent
defoam
phosphate rock
