Project(G19990649) supported by the National Key Fundamental Research and Development Programof China ;project(59874031) supported by the National Natural Science Foundation of China
By means of Malvern laser particle size analyzer and scanning electron microscopy, the influences of seed size and number on agglomeration in Bayer process were investigated. Agglomeration is almost finished in 8h, se...
Supported by the Key Program of National Fundamental Research Development(No. G1999064892-2);National Natural Science Foundation(No. 59874031)
The effects of frequency of ultrasound on the precipitation process of prepared supersaturated sodium aluminate solutions of practical concentration were studied experimentally under seeded, isothermal, batch crystall...