Titanium Oxides

the compounds of titanium and oxygen TiO, Ti₂O₃, and TiO₂. In addition, a series of intermediate oxides are known to exist within the range of compositions TiO₂-Ti₂O₃. The titanium oxide most widely distributed and of greatest commercial importance is titanium dioxide, TiO₂, which occurs naturally as the minerals rutile, anatase, and brookite. In pure form, TiO₂ is a white powder with a melting point of 1830°–1850°C. Technical-grade TiO_z is obtained from rutile and from complex titaniferous iron ores of the ilmenite type by the sulfuric-acid method, by the oxidation of TiCl₄ in a plasma jet of oxygen at 1500°–2000°K, or by the combustion of TiCl₄ in oxygen.

Titanium oxide ores serve as raw materials in the production of metallic titanium. TiO₂ is widely used in the manufacture of high-quality white paints (titanium white). It also serves as a pigment and filler in the rubber industry, in metallurgy, and in the production of plastics, synthetic fibers, paper, and leather.

S. G. GLAZUNOV

单词	titanium oxides
释义	Titanium Oxides Titanium Oxides the compounds of titanium and oxygen TiO, Ti₂O₃, and TiO₂. In addition, a series of intermediate oxides are known to exist within the range of compositions TiO₂-Ti₂O₃. The titanium oxide most widely distributed and of greatest commercial importance is titanium dioxide, TiO₂, which occurs naturally as the minerals rutile, anatase, and brookite. In pure form, TiO₂ is a white powder with a melting point of 1830°–1850°C. Technical-grade TiO_z is obtained from rutile and from complex titaniferous iron ores of the ilmenite type by the sulfuric-acid method, by the oxidation of TiCl₄ in a plasma jet of oxygen at 1500°–2000°K, or by the combustion of TiCl₄ in oxygen. Titanium oxide ores serve as raw materials in the production of metallic titanium. TiO₂ is widely used in the manufacture of high-quality white paints (titanium white). It also serves as a pigment and filler in the rubber industry, in metallurgy, and in the production of plastics, synthetic fibers, paper, and leather. S. G. GLAZUNOV
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