THE MAIN TYPES AND MINERAL COMPOSITION OF BAUXITES OF THE KURSK MAGNETIC ANOMALY. The bauxite-bearing Paleozoic weathering crust of the Kursk Magnetic Anomaly (KMA) is developed along the inter-ore schists of the ferruginous-siliceous formation of the Kursk series. In the banded iron formations, the weathering …
Role of thermal activation in alumina production from low-quality bauxites. The purpose of this article is giving the rationale for preliminary thermal activation under alumina production from low-quality bauxites via a comparative analysis of liquid and solid phases of desiliconization of initial and calcined bauxite. The following methods are used: thermal …