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《Hydrometallurgy of China》 2010-04
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Research Progress on Pre-desilicification From Minerals Containing Aluminum and Silicon

LI Jun-qi,ZHANG Yu(College of Materials and Metallurgy,Guizhou University,Guiyang,Guizhou 550003,China)  
The research progress on pre-desilicification from ores containing aluminum and silicon was introduced.Advantages and disadvantages of chemistrical method,biography method and physics method for pre-desilicification were described.It was suggested that fly ash should be desiliconized after modification treatment by means of the method of removal silicon from bauxite.This contributed to utilization of comprehensive resources.
【CateGory Index】: TD952
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