Production of titanium carbide from ilmenite ... The production of titanium carbide ... Kinetics of leaching of oxidized and reduced ilmenite
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Ilmenite is an economically important and interesting mineral. It is named for its place of discovery (such places are called type localities) at Ilmen Lake in the ...
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ilmenite were the main phases in ilmenite concentrates; rutile was the main phase in synthetic rutile. The phase changes in the course of reduction followed the same sequence in both hydrogen and inert gases. Pseudorutile was converted to ilmenite and titania; iron oxides in ilmenite were quickly reduced to metallic iron.
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Ilmenite is the titaniumiron oxide mineral with the idealized formula FeTiO 3. It is a weakly magnetic black or steelgray solid. From the commercial perspective, ...
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Many of the materials that have been proposed as promising catalysts are metal oxide ... Using Ilmenite To Reduce the ... in a dual fluidized bed gasification system.
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Ilmenite for pigment and metal production . ... Lowgrade ilmenite can be leached with concentrated ... which was just enough to reduce the iron oxide component ...
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The anodic dissolution of reduced ilmenite has been ... An electrochemical study of reduced ilmenite ... the polarization behaviour of iron oxide and iron ...
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The production of synthetic rutile and byproduct iron oxide pigments from ilmenite ... A study using both pure iron and pressed reduced ilmenite discs found ...
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in the ilmenite to ferrous oxide form ... KINETIC REDUCTION OF ROSETTA ILMENITE WITH COKE BREEZE AND BENEFICIATION OF THE ... Leaching of the reduced ilmenite
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LEACHING OF ILMENITE AND PREOXIDIZED ILMENITE IN HYDROCHLORIC ACID TO OBTAIN HIGH GRADE TITANIUM DIOXIDE R ... the importance of this particular oxide .
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Pressure leaching of reduced ilmenite: ... Pressure leaching of reduced ilmenite: electrochemical aspects ... of iron oxide pigments from reduced ilmenite.
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Alternatively the process consists of selectively chlorinating the iron oxide present in the reduced ore. ... Ilmenite (FeTiO3), conc. EC Number:
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In a rotary kiln the iron oxide is reduced within the pelletised ilmenite to achieve high metallisation of the iron.
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Titanium dioxide or titania pigment is prepared commercially from ilmenite, an irontitanium oxide mineral, by the sulfate process. Ilmenite is digested with H2SO4 to ...
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iron oxide and iron powder carbon paste electrodes has also been investigated. It was ... Reduced ilmenite (RI) is an intermediate product of
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ilmenite by reduction with coke at o. At these temperatures, the iron oxide is reduced. to the metal, which melts and separates from the formed titaniumcontaining slag, which is 70. 75% titanium dioxide (KirkOthmer, 2006).
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Technology for titanium metal production includes chlorination of stable oxide ... Behavior of impurities in chlorination of reduced Murray Basin ilmenite. 4th ...
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ILMENITE CONCENTRATES AND CHLORINATION OF THE REDUCED SAMPLES S Rezan1, A Adipuri2, G Zhang3 and O Ostrovski4 ... Titania was reduced to suboxide Ti 3 .
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TITANIUM DIOXIDE Chemical and Technical Assessment ... The principal raw materials for manufacturing titanium dioxide include ilmenite ... the iron oxide is reduced
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nanophase opaque grains of Femetal, Feoxide, Fesulfide, and ilmenite. Close analysis of some of the ... Fe, but both oxidized and reduced states are present.
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Fulltext Advanced Spaceborne Thermal Emission and Reflection Radiometer Mineral Mapping to Discriminate High Sulfidation, Reduced Intrusion Related and Iron Oxide ...
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catalysts fo llowed by removal of iron content of reduced ilmenite by ru sting in NH4 ... on the solid state reduction of iron oxide content of ilmenite to the ...
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