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Method for in situ reducing electrolyte on electrolytic manganese cathode plate

A cathode plate and electrolyte technology, which is applied in the field of in-situ reduction of electrolyte devices, can solve the problems of reduction and entrainment of electrolyte wastewater, and achieve the goal of reducing wastewater treatment costs, reducing wastewater treatment volume and processing difficulty, and reducing raw material costs Effect

Active Publication Date: 2014-02-19
CHINESE RES ACAD OF ENVIRONMENTAL SCI
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a method for reducing the electrolytic manganese cathode plate carrying electrolyte in situ, through this method, the problem of carrying a large amount of electrolyte wastewater when the cathode plate leaves the tank is solved

Method used

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  • Method for in situ reducing electrolyte on electrolytic manganese cathode plate
  • Method for in situ reducing electrolyte on electrolytic manganese cathode plate
  • Method for in situ reducing electrolyte on electrolytic manganese cathode plate

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Embodiment Construction

[0030] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0031] An in-situ reduction electrolyte device, such as figure 1 , figure 2 , image 3 As shown, it includes a brushing device assembly, a tank device, a cathode plate 4 and an electrolytic cell 3, the tank device is fixedly connected to the brushing device assembly, the cathode plate 4 is connected to the tank device, The electrolytic cell 3 is located directly below the cathode plate 4 .

[0032] The slotting device includes a lifting device 7 and a support 8 , the lifting device 7 is located at the bottom of the support 8 and is fixedly connected to the support 8 , and the cathode plate 4 is connected to the lifting device 7 .

[0033] The brushing device assembly includes two sets of brushing devices, which ...

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Abstract

The invention relates to a method for in situ reducing electrolyte on an electrolytic manganese cathode plate. A device utilized by the method comprises a brushing and dropping device assembly, a tank discharging device, the cathode plate and an electrolytic tank, wherein the tank discharging device is fixedly connected with the brushing and dropping device assembly, the cathode plate is connected with the tank discharging device, and the electrolytic tank is positioned below the cathode plate. The method comprises steps of electrolysis, tank discharging and brushing and dropping. With utilization of the device and the method, the problem that the cathode plate carries the electrolyte in the tank discharging process in the subsequent section of electrolytic manganese electrolysis is greatly solved. The device and the method can greatly reduce the electrolyte on the cathode plate when the cathode plate is discharged from the tank.

Description

technical field [0001] The invention relates to a method for in-situ reduction of electrolytic manganese cathode plate carrying electrolyte, in particular to an in-situ reduction electrolyte device and a method for in-situ reduction of electrolytic manganese cathode plate entrainment of electrolyte using the device. Background technique [0002] In 2012, my country's manganese metal production accounted for more than 98% of the world's total production capacity, becoming the world's largest producer and exporter of electrolytic manganese. The metal manganese industry is an important strategic and basic material, and has a very important strategic position in the national economy. At the same time, the electrolytic manganese industry is also one of the industries with the most serious heavy metal pollution in my country. [0003] The electrolytic manganese industry is a typical "three highs and one low" industry of "high investment, high consumption, high pollution, and low ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C25C7/06C25C1/06
CPCY02P10/20
Inventor 段宁降林华但智钢文玉成周超张歌李志强徐夫元陆大玮阳建平高晓娟
Owner CHINESE RES ACAD OF ENVIRONMENTAL SCI
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