Invention Grant
US09095904B2 Titanium metal powder produced from titanium tetrachloride using an ionic liquid and high-shear mixing 有权
使用离子液体和高剪切混合从四氯化钛生产的钛金属粉末

Titanium metal powder produced from titanium tetrachloride using an ionic liquid and high-shear mixing
Abstract:
Titanium tetrahalide (preferably titanium tetrachloride) is reduced to titanium metal particles by reaction with an alkali metal dispersed in a non-aqueous, organic ionic liquid. The dispersion is enhanced using high-shear mixing. By-product alkali metal chloride salt(s) is dissolved in the ionic liquid. Precipitated titanium metal powder is readily separated from the ionic liquid solution as a product. And the separated solution may be subjected to electrolysis to recover chlorine gas, electrodeposited alkali metal, and the ionic liquid. Other metal halides may be added with the titanium halide to form titanium-based alloys or other titanium based products.
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