The study status of dryclassification theory of ultra-fine powder was reviewed, and the trend of ultrafine powder classification was prospected.
综述了超细粉体干法分级的理论研究现状,并对超细粉体分级的发展趋势进行了展望。
2
The interadhesion of micropartical and the dispersion mechanisms of powder were analysed, and the predispersion methods in dryclassification of superfine powder were discussed.
分析了微细颗粒之间的相互附着力和粉体的分散机理,并讨论了超细粉体干式分级中的预分散方法。
3
Besides the version to the classification, general and dry type of classification.