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Sponge titanium and sponge zirconium reduction distillation equipment

A distillation equipment and zirconium sponge technology, which is applied in the field of magnesium chloride discharge produced in the reduction distillation process of sponge titanium (zirconium, hafnium), can solve the problems of difficulty in taking out sponge titanium, easy leakage of welding parts, etc., and achieve easy removal, easy production, The effect of easy craft

Inactive Publication Date: 2015-06-17
GUIYANG AL-MG DESIGN & RES INST
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a new type of sponge titanium and sponge zirconium reduction distillation equipment to overcome the existing problems in the prior art, such as the difficulty in taking out the sponge titanium product and the easy leakage of the welded part.

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  • Sponge titanium and sponge zirconium reduction distillation equipment
  • Sponge titanium and sponge zirconium reduction distillation equipment

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Embodiment Construction

[0013] The production of sponge titanium and sponge zirconium (hafnium) is divided into two processes: reduction and distillation, and the reactor is required to have two functions; during the reduction process, the reactor is used as a reduction reactor, and during distillation, it is used as a cooler to meet the requirements of interchangeability.

[0014] The reduction distillation equipment of the present invention comprises two reduction reactors 2, wherein one reduction reactor 2 is arranged in the reduction distillation furnace 1 as a reduction operation, and the other reduction reactor 2 is arranged in the cooler 4 as condensate collection After a cycle is over, it is converted into a reduction distillation furnace and converted into a reduction reactor; the upper ends of the two reduction reactors 2 are connected through the channel heater 3 provided.

[0015] The reduction reactor 2 includes a reactor cover 5 , a reactor cylinder 6 and a filter plate 7 , and a product...

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Abstract

The invention discloses sponge titanium and sponge zirconium reduction distillation equipment. The equipment comprises two reduction reactors (2), one reduction reactor (2) is arranged in a reduction distillation furnace (1), the other reduction reactor (2) is arranged in a cooler (4); and the upper ends of the two reduction reactors (2) are connected through a channel heater (3). Each reduction reactor (2) comprises a reactor cover (5) a reactor cylinder (6), and a filter plate (7), and a product discharge opening (8) is arranged on the center of the bottom of the reduction reactor (2). The lower end of the reduction reactor (2) is provided with a magnesium chloride discharge pipe (9). The conventional reduction distillation reactor is simplified, the magnesium chloride discharge pipe is taken as the vacuum gas discharge pipe, the condensation distance of the magnesium and magnesium chloride is prolonged, the cooling efficiency is increased, and the distillation period and energy consumption are reduced.

Description

technical field [0001] The present invention relates to a setting method and equipment for discharging magnesium chloride produced in the production of sponge titanium and sponge zirconium (hafnium), in particular to a method for discharging magnesium chloride produced in the reduction distillation process of sponge titanium (zirconium and hafnium) and equipment for the distillation process Connection Type. Background technique [0002] In the production process of magnesium reduction distillation to produce sponge titanium and sponge zirconium, liquid (molten) magnesium is added to the reduction reaction vessel, titanium tetrachloride (zirconium tetrachloride) is added, and metal magnesium reduces titanium tetrachloride to Metal titanium (hafnium), during the reduction process, magnesium chloride is continuously produced and must be removed to increase the reaction volume in the reactor and reduce the system pressure; at the same time, it is required to exhaust the liquid p...

Claims

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Application Information

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IPC IPC(8): C22B5/04C22B34/12C22B34/14
Inventor 蒙钧
Owner GUIYANG AL-MG DESIGN & RES INST
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