This article discusses the main technologies for processing titanium-containing raw
materials, the advantages, and disadvantages of various technological solutions. The …

The widespread use of selective catalytic reduction (SCR) catalysts has resulted in a large
accumulation of spent SCR catalysts. These spent catalysts present a significant risk of …

The recovery of valuable metals present in the red mud is investigated through the
microwave acid baking–water leaching process. The titanium and scandium dissolution …

Ammonium hydrofluoride was used for fluorination of titanium-silica-containing raw
materials (by the example of quartz-leucoxene concentrate of Yaregskoye deposit, South …

The growing stockpiles of bauxite residue and associated environmental hazards require a
sophisticated recycling system for complete utilization and value recovery. The current …

This work describes recent progress related to bipolar pulsed plasma electrolytic oxidation
(PEO) applied to grade 2 titanium in 0.5 MH 2 SO 4. Corrosion resistance of oxide coatings …

In this study the corrosion mechanism leading to coating debonding in acidic environments,
produced by plasma electrolytic oxidation (PEO) on Ti, is investigated through …

The kinetics of the sulfuric acid leaching of altered ilmenite, mechanisms, and process
intensification methods were studied. The effect of changing the chemical composition …

In this study, a combination of physical and chemical separation processes was used to
recover the metallic components of red mud. At first, the impact of carbothermal reduction on …

Microporous vanadotungstate (W4V3O19, VT-1) was constructed via the connection of
[W4O16] 8–cubane units with VO2+ linkers to form an LTA-zeolite-type crystal structure. We …