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System and method for producing vanadium pentoxide

A technology of vanadium pentoxide and production system, applied in vanadium oxide and other directions, can solve the problems of waste of resources, backward production technology of vanadium pentoxide, etc., and achieve the effects of reducing waste, simple structure, and convenient production and operation.

Inactive Publication Date: 2015-07-22
SHENYANG ALUMINIUM MAGNESIUM INSTITUTE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the actual production process, the production technology of vanadium pentoxide is backward, and the remaining lime slag produced from the refined titanium tetrachloride section is not recycled, but directly disposed of, resulting in a waste of resources

Method used

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  • System and method for producing vanadium pentoxide

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Embodiment Construction

[0025] Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0026] As shown in the figure, the vanadium pentoxide production system of the present invention is constituted as follows: a stirring container 4 is arranged below the first silo 1, and the top of the stirring container 4 is communicated with the milk of lime container 3 through a pipeline, and the stirring container 4 passes through a pipeline Connected with the first pressure filter 6, the first box-type electric furnace 7 is arranged below the first pressure filter 6, the second material bin 8 is arranged under the first box-type electric furnace 7, and the second material bin 8 is provided with a device Alkali container 12 is arranged, and the lye container 12 below is provided with the second pressure filter 14, and the second pressure filter 14 below is provided with collection tank 16, and below collection tank 16 is provided with the 3rd pressure...

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Abstract

The invention relates to a system and a method for producing vanadium pentoxide. The system is characterized in that a stirring container is arranged below a first feed bin; an upper part of the stirring container is communicated with a lime milk container by a pipe; the stirring container is communicated with a first filter press by a pipe; a first electric box furnace is arranged below the first filter press; a second feed bin is arranged below the first electric box furnace; an alkali liquor container is arranged below the second feed bin; a second filter press is arranged below the alkali liquor container; a collection tank is arranged below the second filter press; a third filter press is arranged below the collection tank; a work bin is arranged below the third filter press; a second electric box furnace is arranged below the work bin; the top of the collection tank is communicated with a sulfuric acid container by a pipe; and the top of the alkali liquor container is communicated with an alkali bin by a pipe. The method is simple. The system adopts the reasonable devices and is convenient for maintenance.

Description

technical field [0001] The invention relates to a vanadium pentoxide production system and method, in particular to a vanadium pentoxide production system and method in the sponge titanium production process. Background technique [0002] With the development and progress of titanium sponge production, its technology is becoming more and more mature, and the production system of vanadium pentoxide is also becoming more and more perfect. [0003] However, in the actual production process, the vanadium pentoxide production technology is backward, and the remaining lime slag produced from the refined titanium tetrachloride section is not recycled, but directly disposed of, resulting in a waste of resources. Contents of the invention [0004] The present invention provides a vanadium pentoxide production system and method in order to solve the above-mentioned technical problems. The purpose is to improve production efficiency, reduce waste of resources, reduce cost and failur...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C01G31/02
Inventor 关淮梁和奎许海飞王敏许开伟崔银河明文雪张文起
Owner SHENYANG ALUMINIUM MAGNESIUM INSTITUTE
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