[00061907]连续生产金属钛及钛基合金的方法与装置
技术详细介绍
项目简介：
The present invention relates to nonferrous metallurgy, and more particularly, to the methods of continuous producing metallic titanium and metallic titanium alloys by the metallothermic reduction of titanium tetrachloride, and also to the devices for producing metallic titanium or its alloys. A method of continuous producing metallic titanium and metallic titanium alloys by the metallothermic reduction of titanium tetrachloride comprising the steps of: maintaining the temperature in a reaction zone in a reactor, which exceeds the boiling point of titanium reducing agent; supplying titanium tetrachloride and the reducing agent to the reactor to react to produce a metallic titanium or its metallic alloy and by-product - reducing agent chloride while maintaining the metallic titanium or its metallic alloy in the molten form and the by-_product boiling; separating the metallic titanium or its metallic alloy and reducing agent chloride; collecting the metallic titanium or its metallic alloy at the bottom part of the reactor, and continuously extracting the metallic titanium or its metallic alloy from the bottom part of the reactor; characterized in that the reaction of reduction of titanium tetrachloride by the reducing agent and the melting of produced spongy titanium or its alloy by an electric arc are conducted simultaneously in vacuum.
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