Electrolysis system based on fully sealed selective powder electrolysis device

An electrolysis device and electrolysis system technology, applied in the electrolysis process, electrolysis components, electrodes, etc., can solve problems such as uneven current distribution, difficulty in removing impurities from the solution, and low electrolysis current density, so as to avoid acid mist discharge and wide range of raw materials High adaptability and space utilization

Active Publication Date: 2015-02-18
江苏万途思睿环境科技有限公司
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Problems solved by technology

[0005] The purpose of the present invention is to effectively improve the traditional flat (frame) electrolysis technology in the electrolysis process of low electrolysis current density, uneven current distribution, difficulty in removing impurities from the solution, long process flow, high production cost, and low overall efficiency. The problem is to provide an electrol...

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  • Electrolysis system based on fully sealed selective powder electrolysis device
  • Electrolysis system based on fully sealed selective powder electrolysis device

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Embodiment Construction

[0029] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, and the content of the specific embodiments is not intended to limit the protection scope of the present invention.

[0030] The invention relates to an electrolysis system based on a fully sealed selective powder electrolysis device. figure 1 A schematic diagram of an electrolysis system based on a fully sealed selective powder electrolysis device of the present invention is shown. Such as figure 1 As shown, the electrolysis system based on the fully sealed selective powder electrolysis device of the present invention includes a canine sealed selective powder electrolysis device A and auxiliary devices.

[0031] figure 2 A schematic diagram of a fully sealed selective powder electrolysis device in the electrolysis system of the present invention is shown. Such as figure 2 As shown, the fully sealed selective powder electrolysis device...

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Abstract

The invention relates to an electrolysis system based on a fully sealed selective powder electrolysis device. The electrolysis system comprises the fully sealed selective powder electrolysis device (A) and an auxiliary device, wherein the auxiliary device comprises a catholyte storage tank (B), a solution conveying pump (C), a solution circulation tank (D), a solution circulation pump (E), a silicon rectification direct-current power supply (I), a compressed air tank (K) and a waste gas collection tank (L). The electrolysis system can be used for effectively improving the problems of low electrolysis current density, non-uniform current distribution, high solution impurity removal difficulty, long process flow, high production cost, high difficulty in product collection, low overall efficiency and the like of the traditional flat (frame)-type electrolysis device during an electrolysis process; electrolysis can be carried out under the condition of complex solution ingredients; in addition, the electrolysis system is efficient, reliable, simple in process flow, simple and convenient to operate, and low in cost.

Description

technical field [0001] The invention belongs to the technical field of powder electrolysis, and relates to an electrolysis system based on a fully sealed selective powder electrolysis device, which is used for carrying out copper, cobalt, Production and recovery of nickel, zinc, gold, silver, platinum and other valuable metal powders, separation of mixed metal solutions and treatment of wastewater containing heavy metal ions, etc., especially suitable for the selectivity of low-concentration and complex-component solutions in the metallurgical industry Powder electrolysis (electrowinning) separation and purification, and stripping of heavy metal ions in wastewater. Background technique [0002] The powder electrolysis system is used for the production and recovery of copper, cobalt, nickel, zinc, gold, silver, platinum and other valuable metal powders in various acidic systems, such as sulfuric acid, hydrochloric acid, nitric acid and cyanide. It can be used for the separat...

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Application Information

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IPC IPC(8): C25C5/02C25C7/00C25C7/02
Inventor 刘晓鹏王昆张祖民王伟杨文芳罗东辉马驰
Owner 江苏万途思睿环境科技有限公司
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