Carbothermic Reduction of Ilmenite Concentrate with Sodium Carbonate Additive to Produce Iron Granules and High Titania Containing Slag
نویسندگان
چکیده
The influences of heating pattern and sodium carbonate addition on the carbothermic reduction ilmenite concentrate have been experimentally studied. experiments were carried out using isothermal–gradient temperature technique between 1000 °C 1500 with different profiles for a total time 110 160 min. was varied 0 to 60 wt%. It found that profile play an important role separation metallic iron granule titania rich slag. optimum condition achieved at initial final temperatures 1300 °C, respectively, 30 At condition, recovery 97.1% solidified slag contained titanium pentoxide (Ti3O5), anatase (TiO2), dioxide.
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ژورنال
عنوان ژورنال: Metals
سال: 2022
ISSN: ['2075-4701']
DOI: https://doi.org/10.3390/met12060963