It is widely recognized that the bauxite ore should be beneficiated, preferably where it is mined, to remove silica, iron, and other impurities invariably meeting the …

Improving bio-desilication of a high silica bauxite by two highly effective silica-solubilizing bacteria. QiWang, Xia-FangSheng, Lin-YanHe, YuShan. Show more. …

SYNOPSIS. Bauxite deposits often contain a high percentage of clay and siliceous materials and it is sometimes nece-ssary to reduce the silica content in the ore by bene …

Beneficiation and upgrading of low-grade bauxite is important to the subsequent extraction of Aluminum metal using Bayer process. The mineralogical …

Basudeb Datta and Ashok Nandi. Abstract The main objective of bauxite beneficiation is to lower the concentration of reactive silica, in the form of kaolinitic clay, and also to …

Abstract. The main objective of bauxite beneficiation is to lower the concentration of reactive silica, in the form of kaolinitic clay, and also to increase the alumina content. Additionally, reduction in iron content, particularly in the form of …

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The iron can be removed by suitable beneficiation methods. The main aim of this present investigation is to prepare a value added material from the mining waste by preparation …

Beneficiation of Aluminum-, Iron-, and Titanium-Bearing Constituents from Diasporic Bauxite Ores. Published: 12 December 2016. Volume 69, pages 315–322, ( …