CN109594099A - A kind of direct current-carrying plate of novel graphene tri compound - Google Patents
A kind of direct current-carrying plate of novel graphene tri compound Download PDFInfo
- Publication number
- CN109594099A CN109594099A CN201811536160.2A CN201811536160A CN109594099A CN 109594099 A CN109594099 A CN 109594099A CN 201811536160 A CN201811536160 A CN 201811536160A CN 109594099 A CN109594099 A CN 109594099A
- Authority
- CN
- China
- Prior art keywords
- graphene
- plate
- direct current
- tri compound
- carrying plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/24—Halogens or compounds thereof
- C25B1/26—Chlorine; Compounds thereof
- C25B1/265—Chlorates
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/60—Constructional parts of cells
- C25B9/65—Means for supplying current; Electrode connections; Electric inter-cell connections
Abstract
The invention belongs to electrolysis tech fields, have and disclose a kind of direct current-carrying plate of novel graphene tri compound.A kind of direct current-carrying plate of novel graphene tri compound, comprising: titanium plate；Graphene composite layer, is placed between anode plate and cathode plate；And steel plate；The graphene composite layer is to mix a certain proportion of graphene in aluminium net frame structure.The direct current-carrying plate thickness of novel graphene tri compound of the invention is small, ohmic voltage reduces, and has good porosity, and current loss is small；The present invention significantly reduces electrolytic power consumption and effectively facilitates the industrial production market of sodium chlorate electrolysis method to significantly reduce product cost；The present invention reduces energy consumption, is good for the environment.
Description
Technical field
The present invention relates to a kind of direct current-carrying plates, and in particular to a kind of direct current-carrying plate of novel graphene tri compound and its
Using.
Background technique
Sodium chlorate electrolysis method is produced by electrolytic industry salt water, is main industrial process.This method consumption
Electricity is big, electricity 5500kWh/t or so is expended in electrolytic process, power consumption accounts for about the 60% of product cost.
The power consumption for producing sodium chlorate depends on the height of electrolysis unit level, the selection of electrolysis groove pattern and electrolysis tech
It is advanced.Current-carrying plate is electrolytic cell important component, and traditional busbar connection electrolysis tech connects copper using bolt or bus
Row and aluminium row, the technology current loss is larger, and has electrolytic cell short circuit phenomenon, seriously affects the normal operation of equipment.It is now more
Using the direct current-carrying technology of deflector, which has good chemical stability and mechanical strength, and deflector needs
With certain porosity, and ohmic voltage drop wants low.
Summary of the invention
In view of the above shortcomings of the prior art, the present invention provide a kind of direct current-carrying plate of novel graphene tri compound and its
Using the current-carrying plate thickness is small, ohmic voltage reduces, and has good porosity, and current loss is small.
Above-mentioned purpose of the invention is achieved by the following technical programs:
A kind of direct current-carrying plate of novel graphene tri compound characterized by comprising titanium plate；Graphene composite layer,
Between anode plate and cathode plate；The graphene composite layer is to mix a certain proportion of graphite in aluminium net frame structure
Alkene has high electron mobility, carrier transport efficiency and current density；And steel plate.
Preferably, the anode plate is titanium plate, the cathode plate is steel plate.
Preferably, the screen frame structure of the graphene composite layer is diamond shape, rectangular, round or ellipse.
Preferably, the graphene accounts for the mass percent of the graphene composite layer no more than 10%.
Preferably, the direct current-carrying plate with a thickness of 12-25mm.
Preferably, the graphene composite layer with a thickness of 3-5mm.
Preferably, the titanium plate is the coating of Titanium base ternary, with a thickness of 1-5mm；The steel plate is sheet metal, thickness
For 8-15mm.
Compared with prior art, the invention has the following beneficial effects:
(1) present invention uses the direct current-carrying technology of deflector, it is desirable that deflector has good chemical stability and machinery strong
Degree has certain porosity, and ohmic voltage drop wants low.For requirements above, a kind of novel graphene three of the present invention
First composite straight carries flowing plate, use Titanium base ternary coating, sheet metal with realize deflector high chemical stability and machinery it is strong
Degree；Meanwhile using the graphene composite layer of the aluminium net structure of incorporation certain proportion graphene, the composite layer among titanium plate and steel plate
With good porosity and mechanical strength, and significantly reduce water conservancy diversion plate thickness.
(2) the direct current-carrying plate thickness of novel graphene tri compound of the invention is small, ohmic voltage reduces, and has good
Porosity, current loss are small.
(3) present invention significantly reduces electrolytic power consumption and effectively facilitates sodium chlorate electrolysis method to significantly reduce product cost
Industrial production market.
(4) present invention reduces energy consumption, is good for the environment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the direct current-carrying plate of novel graphene tri compound of the invention；
Explanation in relation to appended drawing reference:
1- titanium plate；2- graphene composite layer；3- steel plate；4- aluminium net；5- graphene.
Specific embodiment
The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention..Without departing substantially from spirit of that invention
In the case where essence, to modifications or substitutions made by the method for the present invention, step or condition, all belong to the scope of the present invention.
Embodiment 1:
As shown in Figure 1, a kind of direct current-carrying plate of novel graphene tri compound, comprising: titanium plate；It is placed in anode plate and cathode
Graphene composite layer between plate；Wherein, which is to mix a certain proportion of graphene in aluminium net frame structure,
With high electron mobility, carrier transport efficiency and current density；And steel plate.
The anode plate is titanium plate, and the cathode plate is steel plate.The screen frame knot of the graphene composite layer
Structure is the netted aluminium layer structure of round hole, the certain proportion graphene mixed in lamination layer structure, and graphene accounts for the composite layer
Mass percent is 5%；
The direct current-carrying plate with a thickness of 20mm, in which: graphene composite layer with a thickness of 3mm；Titanium plate is titanium-based
Body ternary coating, with a thickness of 3mm；Steel plate is sheet metal, with a thickness of 14mm.
Embodiment 2:
As shown in Figure 1, a kind of direct current-carrying plate of novel graphene tri compound, comprising: titanium plate；It is placed in anode plate and cathode
Graphene composite layer between plate；Wherein, which is to mix a certain proportion of graphene in aluminium net frame structure,
With high electron mobility, carrier transport efficiency and current density；And steel plate.
The anode plate is titanium plate, and the cathode plate is steel plate.The screen frame knot of the graphene composite layer
Structure is the netted aluminium layer structure of round hole, the certain proportion graphene mixed in lamination layer structure, and graphene accounts for the composite layer
Mass percent is 3%；
The direct current-carrying plate with a thickness of 16mm, in which: graphene composite layer with a thickness of 2mm；Titanium plate is titanium-based
Body ternary coating, with a thickness of 2mm；Steel plate is sheet metal, with a thickness of 12mm.
Electrolytic power consumption and electrolytic efficiency to the direct current-carrying plate of graphene tri compound obtained in above-described embodiment 1-2 into
Row measurement, the results are shown in Table 1.
The electrolysis performance measurement of the direct current-carrying plate of the novel graphene tri compound of the invention of table 1
| Processing | Electrolytic power consumption (kWh/t) | Electrolytic efficiency (%) |
| Embodiment 1 | 4960 | 97 |
| Embodiment 2 | 5100 | 95 |
As shown in Table 1, the electrolytic power consumption of the direct current-carrying plate of graphene tri compound of the invention 4960kWh/t with
On, electrolytic efficiency is 95% or more.
Claims (6)
1. a kind of direct current-carrying plate of novel graphene tri compound characterized by comprising
Titanium plate；
Graphene composite layer is set between titanium plate and steel plate；The graphene composite layer is to mix in aluminium net frame structure
A certain proportion of graphene；And
Steel plate.
2. the direct current-carrying plate of novel graphene tri compound according to claim 1, which is characterized in that the graphene is multiple
The screen frame structure for closing layer is diamond shape, rectangular, round or ellipse.
3. the direct current-carrying plate of novel graphene tri compound according to claim 1, which is characterized in that the graphene accounts for
The mass percent of the graphene composite layer is not more than 10%.
4. the direct current-carrying plate of novel graphene tri compound according to claim 1, which is characterized in that the direct load
Flowing plate with a thickness of 12-25mm.
5. the direct current-carrying plate of novel graphene tri compound according to claim 1, which is characterized in that the graphene is multiple
Close layer with a thickness of 3-5mm.
6. the direct current-carrying plate of novel graphene tri compound according to claim 1, which is characterized in that the titanium plate is titanium
Matrix ternary coating, with a thickness of 1-5mm；The steel plate is sheet metal, with a thickness of 8-15mm.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811536160.2A CN109594099A (en) | 2018-12-14 | 2018-12-14 | A kind of direct current-carrying plate of novel graphene tri compound |
| US16/265,284 US20200190676A1 (en) | 2018-12-14 | 2019-02-01 | Novel graphene ternary composite direct current-carrying plate |
| CA3038189A CA3038189A1 (en) | 2018-12-14 | 2019-03-26 | A novel graphene ternary composite direct current-carrying plate |
| PCT/CN2019/093373 WO2020119078A1 (en) | 2018-12-14 | 2019-06-27 | Novel graphene ternary composite direct current-carrying plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811536160.2A CN109594099A (en) | 2018-12-14 | 2018-12-14 | A kind of direct current-carrying plate of novel graphene tri compound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109594099A true CN109594099A (en) | 2019-04-09 |
Family
ID=65962579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811536160.2A Pending CN109594099A (en) | 2018-12-14 | 2018-12-14 | A kind of direct current-carrying plate of novel graphene tri compound |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20200190676A1 (en) |
| CN (1) | CN109594099A (en) |
| CA (1) | CA3038189A1 (en) |
| WO (1) | WO2020119078A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020119078A1 (en) * | 2018-12-14 | 2020-06-18 | 广西大学 | Novel graphene ternary composite direct current-carrying plate |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7425718B2 (en) * | 2020-12-14 | 2024-01-31 | 本田技研工業株式会社 | electric equipment |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85109756A (en) * | 1984-12-17 | 1986-10-15 | 陶氏化学公司 | A kind of monopolar cell, electrolyzer unit and in monopolar cell, carry out electrolytic technology |
| CN86102194A (en) * | 1985-03-07 | 1987-01-28 | 奥罗茨奥·诺拉电化学工厂联合股票公司 | Single, double utmost point electrolyzer and electrode structure thereof |
| CN101942671A (en) * | 2010-09-07 | 2011-01-12 | 苏州卓群钛镍设备有限公司 | Sodium chlorate electrolysis bath |
| CN103526235A (en) * | 2013-10-11 | 2014-01-22 | 昆明理工大学 | Titanium/graphene/oxide combined electrode |
| WO2017053204A1 (en) * | 2015-09-21 | 2017-03-30 | Garmor Inc. | Low-cost, high-performance composite bipolar plate |
| CN106702421A (en) * | 2017-02-27 | 2017-05-24 | 广西博世科环保科技股份有限公司 | High-capacity natural circulation sodium chlorate electrolysis system |
| CN206814855U (en) * | 2017-03-30 | 2017-12-29 | 苏州卓群钛镍设备有限公司 | A kind of chlorate electrolyser |
| CN107546393A (en) * | 2017-09-28 | 2018-01-05 | 陈莉 | A kind of dual polar plates of proton exchange membrane fuel cell structure, fuel cell pile and its control method |
| CN107819137A (en) * | 2016-09-12 | 2018-03-20 | 中国科学院金属研究所 | A kind of soft graphite bipolar plates and preparation method thereof |
| US20180145342A1 (en) * | 2016-11-24 | 2018-05-24 | Seoul National University, R&DB Foundation | Flow field for fuel cell including graphene foam |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594099A (en) * | 2018-12-14 | 2019-04-09 | 广西大学 | A kind of direct current-carrying plate of novel graphene tri compound |
-
2018
- 2018-12-14 CN CN201811536160.2A patent/CN109594099A/en active Pending
-
2019
- 2019-02-01 US US16/265,284 patent/US20200190676A1/en not_active Abandoned
- 2019-03-26 CA CA3038189A patent/CA3038189A1/en not_active Abandoned
- 2019-06-27 WO PCT/CN2019/093373 patent/WO2020119078A1/en active Application Filing
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85109756A (en) * | 1984-12-17 | 1986-10-15 | 陶氏化学公司 | A kind of monopolar cell, electrolyzer unit and in monopolar cell, carry out electrolytic technology |
| CN86102194A (en) * | 1985-03-07 | 1987-01-28 | 奥罗茨奥·诺拉电化学工厂联合股票公司 | Single, double utmost point electrolyzer and electrode structure thereof |
| CN101942671A (en) * | 2010-09-07 | 2011-01-12 | 苏州卓群钛镍设备有限公司 | Sodium chlorate electrolysis bath |
| CN103526235A (en) * | 2013-10-11 | 2014-01-22 | 昆明理工大学 | Titanium/graphene/oxide combined electrode |
| WO2017053204A1 (en) * | 2015-09-21 | 2017-03-30 | Garmor Inc. | Low-cost, high-performance composite bipolar plate |
| CN107819137A (en) * | 2016-09-12 | 2018-03-20 | 中国科学院金属研究所 | A kind of soft graphite bipolar plates and preparation method thereof |
| US20180145342A1 (en) * | 2016-11-24 | 2018-05-24 | Seoul National University, R&DB Foundation | Flow field for fuel cell including graphene foam |
| CN106702421A (en) * | 2017-02-27 | 2017-05-24 | 广西博世科环保科技股份有限公司 | High-capacity natural circulation sodium chlorate electrolysis system |
| CN206814855U (en) * | 2017-03-30 | 2017-12-29 | 苏州卓群钛镍设备有限公司 | A kind of chlorate electrolyser |
| CN107546393A (en) * | 2017-09-28 | 2018-01-05 | 陈莉 | A kind of dual polar plates of proton exchange membrane fuel cell structure, fuel cell pile and its control method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020119078A1 (en) * | 2018-12-14 | 2020-06-18 | 广西大学 | Novel graphene ternary composite direct current-carrying plate |
Also Published As
| Publication number | Publication date |
|---|---|
| US20200190676A1 (en) | 2020-06-18 |
| CA3038189A1 (en) | 2020-06-14 |
| WO2020119078A1 (en) | 2020-06-18 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190409 |