METHOD OF PRODUCING METAL TITANIUM AND DEVICE TO THIS END Russian patent published in 2014 - IPC C22B34/12 C22B5/00 C22B3/02 

Abstract RU 2528941 C2

FIELD: metallurgy.

SUBSTANCE: invention relates to production of metal titanium. This method comprises formation of initial stock composed of water suspension containing titanium compounds produced by introduction of titanium particles into preset water volume. Said initial stock is displaced through serial processing zones. Then said initial stock is transferred via consecutive processing zones wherein metal is reduced with the help of carbon contained in offgas fed to said working zones and by alternating spinning magnetic fields generated in said zones. Note here that obtained metal particles are precipitated with their accumulation and subsequent discharge of finished metal. Note here that this process is conducted at continuous processing of said stock. Process exploits water suspension wherein dispersity of particle as ore containing copper compounds makes 0.001-1.0 mm. Note here that magnetic fields are used, their intensity making 1·104-1·106 A/m, while frequency makes 40-70 Hz, quantity of fields makes 2 to 6. Finished metal is produced as titanium granules. Invention covers the device for process implementation.

EFFECT: lower costs, higher quality.

6 cl, 2 dwg, 3 ex

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RU 2 528 941 C2

Authors

Semenov Jurij Aleksandrovich

Taranov Aleksej Stepanovich

Dates

2014-09-20Published

2012-09-24Filed