摘要
研究了陈化对立德粉细度的影响。通过试验证明 ,缩短陈化时间有利于未煅烧立德粉中小晶粒 (原级晶粒 )的存在 ,达到较好的控制立德粉粒度的目的。结果表明 ,陈化时间在 2 4h以内 ,可获得最佳的粒度为 2 5 μm。陈化时间越长 ,粒度越大。
The effect of aging on the fineness of lithopone is studied.It proves that shorting aging time is of advantage for the present of original crystal and the fineness of lithopone can be well controlled.The optimum fineness with 25 μm of lithopone perticle can be obtained in 24 h.
出处
《无机盐工业》
CAS
2001年第1期9-10,共2页
Inorganic Chemicals Industry
