PYROMETALLURGICAL RECYCLING ALUMINUM PRODUCTION
The new technological decisions allowing to achieve utilization of the maximum quantity of red slimes, to carry out the comparative analysis of various options and schemes of pyrometallurgical processing of red slimes are developed. Laboratory researches by determination of metallurgical properties and technology of sintering of high-basic sinter are carried out at introduction from 1 to 3% of red mud to furnace charge of agglofactory of «KGOK EVRAZ». It is studied that positive influence of improvement of durability of sinter by using red slime is practically leveled by decrease in the general content of iron in furnace charge. For saving of the iron content at the level of basic values in furnace charge of blast furnace smelting it is offered to use some options.