Influence of Ferrous Sulfide on Carbothermic Reduction of Panzhihua Ilmenite Concentrate
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DOI: 10.1007/s11837-020-04295-1
Abstract: To elucidate the effects of FeS on the carbothermic reduction of ilmenite, a series of tests were conducted using non-isothermal thermogravimetric analysis at heating rates of 10°C/min, 15°C/min, 20°C/min, and 25°C/min. The Malek method was… read more here.
Keywords: reduction; influence ferrous; min min; ilmenite concentrate ... See more keywords
Effect of preoxidation on the reduction of ilmenite concentrate powder by hydrogen
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DOI: 10.1016/j.ijhydene.2018.12.139
Abstract: Abstract In this study, hydrogen reduction of raw and preoxidized ilmenite concentrates powder, with particle size less than 74 μm, is investigated using a thermal analyzer at 1123, 1173, and 1223 K in a 30% H2 +… read more here.
Keywords: hydrogen; ilmenite concentrate; reduction ilmenite; reduction ... See more keywords
Isothermal oxidation kinetics of ilmenite concentrate powder from Panzhihua in air
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DOI: 10.1016/j.powtec.2017.07.058
Abstract: Abstract The objective of this study was to establish the kinetics of oxidation of ilmenite concentrate powders, which promotes reduction via the oxidation process. In this paper, the kinetics of the oxidation of ilmenite concentrate… read more here.
Keywords: temperature; mechanism; oxidation; ilmenite concentrate ... See more keywords
Vacuum Carbothermic Reduction of Panzhihua Ilmenite Concentrate: A Thermodynamic Study
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DOI: 10.1080/08827508.2017.1281129
Abstract: ABSTRACT Electric arc furnace is mainly used in the production of high titania slag; however, since impurities cannot be eliminated, this causes difficulty in the production of titania pigment with chlorination process. Consequently, removing impurities… read more here.
Keywords: ilmenite concentrate; reduction panzhihua; vacuum carbothermic; panzhihua ilmenite ... See more keywords