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Novel graphene ternary composite direct current-carrying plate

A graphene composite and ternary composite technology, applied in the direction of cells, electrolysis process, electrolysis components, etc., can solve problems such as affecting the normal operation of equipment, short circuit of electrolytic cells, large current loss, etc., to promote the industrial production market, and reduce current loss. , the effect of good porosity

Inactive Publication Date: 2019-04-09
GUANGXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The current-carrying plate is an important part of the electrolytic cell. The traditional busbar connection electrolysis technology uses bolts or busbars to connect the copper and aluminum bars. This technology has a large current loss and a short circuit phenomenon in the electrolytic cell, which seriously affects the normal operation of the equipment.

Method used

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  • Novel graphene ternary composite direct current-carrying plate

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Embodiment 1

[0023] Such as figure 1 As shown, a novel graphene ternary composite direct current-carrying plate includes: a titanium plate; a graphene composite layer placed between the anode plate and the cathode plate; wherein, the graphene composite layer is doped in an aluminum mesh frame structure A certain proportion of graphene is added, which has high electron mobility, carrier transport efficiency and current density; and steel plate.

[0024] The anode plate is a titanium plate, and the cathode plate is a steel plate. The screen frame structure of the graphene composite layer is a circular hole reticular aluminum layer structure, a certain proportion of graphene mixed in the composite layer structure, and the mass percentage of graphene accounting for the composite layer is 5%;

[0025] The thickness of the direct current-carrying plate is 20mm, wherein: the thickness of the graphene composite layer is 3mm; the titanium plate is ternary coating of titanium substrate, and the thi...

Embodiment 2

[0027] Such as figure 1 As shown, a novel graphene ternary composite direct current-carrying plate includes: a titanium plate; a graphene composite layer placed between the anode plate and the cathode plate; wherein, the graphene composite layer is doped in an aluminum mesh frame structure A certain proportion of graphene is added, which has high electron mobility, carrier transport efficiency and current density; and steel plate.

[0028] The anode plate is a titanium plate, and the cathode plate is a steel plate. The filter screen frame structure of the graphene composite layer is a circular hole reticular aluminum layer structure, a certain proportion of graphene mixed in the composite layer structure, and the mass percentage of graphene accounting for the composite layer is 3%;

[0029] The thickness of the direct current-carrying plate is 16mm, wherein: the thickness of the graphene composite layer is 2mm; the titanium plate is ternary coating of titanium substrate, and ...

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Abstract

The invention belongs to the technical field of electrolysis and specifically discloses a novel graphene ternary composite direct current-carrying plate. The novel graphene ternary composite direct current-carrying plate comprises a titanium plate, a graphene composite layer and a steel plate; the graphene composite layer is arranged between an anode plate and a cathode plate and is formed by doping a certain proportion of graphene into an aluminum network frame structure. The novel graphene ternary composite direct current-carrying plate disclosed by the invention is small in thickness, reduced in ohm voltage, good in porosity and small in current loss; the electrolysis power consumption is remarkably reduced, so that the product cost is remarkably reduced, and the industrial production market of a sodium chlorate electrolytic process is effectively promoted; and the energy consumption is reduced, and the novel graphene ternary composite direct current-carrying plate is beneficial toenvironment friendliness.

Description

technical field [0001] The invention relates to a direct current-carrying plate, in particular to a novel graphene ternary composite direct current-carrying plate and its application. Background technique [0002] Sodium chlorate electrolysis is produced by electrolysis of industrial brine, which is the main industrial production method. This method consumes a lot of electricity, about 5500kW·h / t is consumed in the electrolysis process, and the electricity consumption accounts for about 60% of the product cost. [0003] The power consumption of producing sodium chlorate depends on the level of electrolysis device, the choice of electrolysis cell type and the advancement of electrolysis technology. The current-carrying plate is an important part of the electrolytic cell. The traditional busbar connection electrolysis technology uses bolts or busbars to connect the copper and aluminum bars. This technology has a large current loss and short circuit of the electrolytic cell, w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C25B1/26C25B9/04C25B9/19
CPCC25B1/265C25B9/65
Inventor 刘杨王双飞覃程荣刘新亮聂双喜姚双全梁辰王志伟
Owner GUANGXI UNIV
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