Thermal Properties of Carbon-Containing Iron Ore Composite Prepared by Vapor Deposition of Tar for Limonite

Potential of Pinewood Biochar as an Eco-Friendly Reducing Agent in Iron Ore Reduction

“…During the reduction of carbon-containing iron ore pellets, direct and indirect reduction (endothermic) occur simultaneously. Increasing the temperature facilitates both indirect reduction through reaction kinetics and direct reduction through reaction thermodynamics . In addition, such an increase enables the total escape and pyrolysis of volatile matter in biomass char, resulting in an increase in the degree of reduction.…”

“…Increasing the temperature facilitates both indirect reduction through reaction kinetics and direct reduction through reaction thermodynamics. 21 In addition, such an increase enables the total escape and pyrolysis of volatile matter in biomass char, resulting in an increase in the degree of reduction. In the present study, the effects of temperature and holding time were investigated at 1200 and 1300 °C and 20 and 25 min, respectively.…”

Soft synthesis and characterization of goethite-based nanocomposites as promising cyclooctene oxidation catalysts

“…1,2 On the other hand, all ores enriched in such compounds represent the raw material for the cast or steel iron industry. 3,4 Some concrete based on limonite or ilmenite-limonite is used as nuclear reactor shielding. [5][6][7] Both goethite and limonite are used as precursors for preparing many functional materials such as magnetic oxides, maghemite, magnetite, and ferrites.…”

“… 1,2 On the other hand, all ores enriched in such compounds represent the raw material for the cast or steel iron industry. 3,4 …”