Project(2018YFC1901903) supported by the National Key Research and Development Program of China;Projects(51774079,51674075) supported by the National Natural Science Foundation of China;Project(N182508026) supported by the Fundamental Research Funds for the Central Universities,China
A new chemical pre-desilication process of kaolinite in diasporic bauxite in alkali solution at atmospheric pressure was proposed.The dissolution kinetics and mechanism were studied by chemical analysis,XRD and SEM.Th...
the National Natural Science Foundation of China(Nos.51104041 and 51174054)
The effect of lime on the pre-desilication and digestion of gibbsitic bauxite in synthetic sodium aluminate liquor at different tem- peratures was investigated. The bauxite is comprised of gibbsite, aluminogoethite, h...