摘要
针对目前磷铵工业的生产现状,对磷矿品质,特别是有害杂质及温度、絮凝剂用量、过滤真空度和料浆浓度等因素对湿法磷酸料浆过滤的影响进行了分析,并提出了相应的解决办法。
By analysis of phosphoric and slurry filtration process,it is considered that the quality of phosphate rock,especially the impurity,and temperature, the quantity of PAM,vacuum degree and slurry concentration will affect the filtering course.Its countermeasure is also proposed.
出处
《过滤与分离》
CAS
2004年第2期11-13,共3页
Journal of Filtration & Separation
关键词
磷酸料浆
过滤速率
影响因素
phosphoric acid slurry
filtration rate
influence factor