CN111463484A - Recycling activated electrolyte for storage battery and manufacturing method thereof - Google Patents
Recycling activated electrolyte for storage battery and manufacturing method thereof Download PDFInfo
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- CN111463484A CN111463484A CN202010143054.9A CN202010143054A CN111463484A CN 111463484 A CN111463484 A CN 111463484A CN 202010143054 A CN202010143054 A CN 202010143054A CN 111463484 A CN111463484 A CN 111463484A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0566—Liquid materials
- H01M10/0567—Liquid materials characterised by the additives
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0566—Liquid materials
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
- H01M10/12—Construction or manufacture
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4242—Regeneration of electrolyte or reactants
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- General Chemical & Material Sciences (AREA)
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- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Secondary Cells (AREA)
Abstract
The invention provides a recycling activated electrolyte for a storage battery, which contains an additive A and an additive B: the additive A is selected from one or more of sodium ions, magnesium ions, calcium ions, chloride ions, sulfate ions and phosphate ions; the additive B is selected from one or more of a sulfate compound, a sulfite compound and a sulfonate compound; the storage battery is subjected to large-scale and specialized activation without being dismantled. The waste storage battery is one of three main wastes mainly controlled in the field of environmental protection at present, can be used as a resource at the same time, and can be circularly regenerated into different equipment such as a storage battery car and a temporary power supply.
Description
Technical Field
The invention relates to the field of power transmission and transformation substations, in particular to a recycling activated electrolyte for a storage battery and a manufacturing method thereof.
Background
The used storage battery is generally activated by adding distilled water, but indexes such as plate damage and the like do not meet the requirements and are discarded. At present, a common power generation and supply unit in China has a plurality of storage battery devices, and the storage battery is not recycled after adsorption treatment, so that a great deal of waste is caused.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a recycling activated electrolyte for a storage battery and a manufacturing method thereof, which can activate the used storage battery of a transformer substation.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a recycling activated electrolyte for a storage battery, which contains an additive A and an additive B:
the additive A is selected from one or more of sodium ions, magnesium ions, calcium ions, chloride ions, sulfate ions and phosphate ions;
the additive B is selected from one or more of a sulfate compound, a sulfite compound and a sulfonate compound.
Further, the mass percentage of the additive A in the recycling activated electrolyte is 0.001% -10%.
Further, the mass percentage of the additive B in the recycled activated electrolyte is 0.1-10%.
Further, the reuse activation electrolyte also contains an additive C, and the additive C is selected from nano silicon dioxide.
Further, the mass percentage of the additive C in the recycling activated electrolyte is 0.1-10%.
Further, the mass percentage of the additive A in the electrolyte is 0.01-6%, preferably 0.1-3.5%.
Further, the mass percentage of the additive B in the electrolyte is 0.5-6%, preferably 1-4%.
Further, the mass percentage of the additive C in the electrolyte is 0.5-6%, preferably 1-4%.
A method for manufacturing a reusable activated electrolyte for a storage battery, comprising the steps of:
1) providing an electrolyte base solution, adding an additive A into the electrolyte base solution, and stirring for 30 Min;
2) continuously adding the additive B, and fully stirring for 1 h;
3) and (4) continuously adding the additive C, and fully reacting.
The invention has the beneficial effects that: the storage battery is subjected to large-scale and specialized activation without being dismantled. The waste storage battery is one of three main wastes mainly controlled in the field of environmental protection at present, can be used as a resource at the same time, and can be circularly regenerated into different equipment such as a storage battery car and a temporary power supply.
Drawings
FIG. 1 is a schematic diagram of a single lead-acid battery;
FIG. 2 is a schematic diagram of a series connection of lead acid batteries of the present invention;
FIG. 3 is a schematic structural view of a conventional lead-acid battery;
fig. 4 is a schematic sectional structure view of a conventional lead-acid battery.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
A reuse activation electrolyte for a secondary battery, comprising an additive A and an additive B:
the additive A is selected from one or more of sodium ions, magnesium ions, calcium ions, chloride ions, sulfate ions and phosphate ions;
the additive A can improve the conductivity of the electrolyte.
The additive B is selected from one or more of a sulfate compound, a sulfite compound and a sulfonate compound.
The organic solvent can improve the stability of the recycled activated electrolyte.
The mass percentage of the additive A in the recycling activated electrolyte is 0.001-10%.
The mass percentage of the additive B in the recycling activated electrolyte is 0.1-10%.
The reuse activation electrolyte also contains an additive C, and the additive C is selected from nano silicon dioxide.
The activating liquid covered by the nano SiO2 adopts acid for decontamination, has large conductance coefficient, is suitable for large-current washing and strong-conductivity activation. The final surface effect is good and the cost is low.
The mass percentage of the additive C in the recycling activated electrolyte is 0.1-10%.
The mass percentage of the additive A in the electrolyte is 0.01-6%, preferably 0.1-3.5%.
The mass percentage of the additive B in the electrolyte is 0.5-6%, preferably 1-4%.
The mass percentage of the additive C in the electrolyte is 0.5-6%, preferably 1-4%.
A method for manufacturing a reusable activated electrolyte for a storage battery, comprising the steps of:
1) providing an electrolyte base solution, adding an additive A into the electrolyte base solution, and stirring for 30 Min;
2) continuously adding the additive B, and fully stirring for 1 h;
3) and (4) continuously adding the additive C, and fully reacting.
Adding the recycled activated electrolyte into the power storage battery, and treating the recycled activated electrolyte as follows:
1. preparation before charging
a) And detecting whether the electrolyte or the pure water meets the specified requirements.
b) And opening a vent bolt on the storage battery.
c) Adding liquid or supplementing water to the highest liquid level line.
2. Charging connection
1) As shown in fig. 2, 6 2V, 300Ah lead-acid batteries were charged in series;
in fig. 1, F is a liquid inlet.
The lead-acid storage battery is provided with the liquid inlet F on the basis of the conventional lead-acid storage battery such as the liquid inlet F shown in the figure 3 and the figure 4, and has the advantages of simple structure and strong practicability.
2) The positive pole of the charger is connected with the positive pole of the storage battery, and the negative pole is connected with the negative pole of the storage battery, so that the reverse connection is avoided.
3) The charging of a plurality of batteries can be determined according to the power of the charger.
4) The charging connection must be secure.
3. Charging mode
1) The types of the common charging include constant current charging, constant voltage charging and rapid charging.
2) Constant voltage charging is adopted:
3) constant voltage charging is charging a battery with a constant voltage. The charging current is larger at the beginning and then gradually reduced, the constant voltage charging voltage is usually 2.3-2.4V, and in the charging condition, the gas generation is less and the water consumption is low, so the constant voltage charging is usually used for the maintenance-free sealed lead-acid storage battery.
4) And a battery full charge judgment sign.
5) A large number of air bubbles are generated in the battery cells.
6) The voltage of the battery monomer is 2.6-2.8V and is unchanged when measured for more than 2 hours; (this means that the new battery is used and the used battery is lower.)
7) The specific weight of the electrolyte reaches 1.280g/cm3. + -. 0.01(25 ℃) and 2 hours or more.
In 2019, 10 and 9 days, a arbor studio adopts a researched XYA-01 storage battery recycling vehicle, after 6 blocks of 300AH batteries with the capacity of a storage battery lighting test are connected in parallel in the arbor studio, the voltage is 12V, a 40-watt 12-volt bulb is lightened for 1 cup, the voltage is reduced to 10.8 Ford after 41 hours, and the brightness of the bulb is slightly darkened to serve as the P planning process of PDCA of QC. And calculating the capacity of the storage battery reuse vehicle.
A researched XYA-01 storage battery recycling vehicle is adopted in a working room of 12 months and 20 days in 2019, after 6 storage battery pumping test capacity 300AH batteries are connected in parallel in a arbor and forest working room, the voltage is 12V and inverted to 220V, and after 150w of water pumping power of a water pump pumps water for 1 hour, the voltage is reduced to 11.8 Ford.
The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (9)
1. A reusable activated electrolyte for a secondary battery, characterized in that the reusable activated electrolyte contains an additive A and an additive B:
the additive A is selected from one or more of sodium ions, magnesium ions, calcium ions, chloride ions, sulfate ions and phosphate ions;
the additive B is selected from one or more of a sulfate compound, a sulfite compound and a sulfonate compound.
2. A reusable activated electrolyte for a storage battery according to claim 1, characterized in that: the mass percentage of the additive A in the recycling activated electrolyte is 0.001-10%.
3. A reusable activated electrolyte for a storage battery according to claim 1, characterized in that: the mass percentage of the additive B in the recycling activated electrolyte is 0.1-10%.
4. A reusable activated electrolyte for a storage battery according to claim 1, characterized in that: the reuse activation electrolyte also contains an additive C, and the additive C is selected from nano silicon dioxide.
5. A reuse activated electrolyte for a battery according to claim 4, characterized in that: the mass percentage of the additive C in the recycling activated electrolyte is 0.1-10%.
6. A reusable activated electrolyte for a storage battery according to claim 2, characterized in that: the mass percentage of the additive A in the electrolyte is 0.01-6%, preferably 0.1-3.5%.
7. A reusable activated electrolyte for a storage battery according to claim 3, characterized in that: the mass percentage of the additive B in the electrolyte is 0.5-6%, preferably 1-4%.
8. A reuse activated electrolyte for a battery according to claim 5, characterized in that: the mass percentage of the additive C in the electrolyte is 0.5-6%, preferably 1-4%.
9. A method for manufacturing a reusable activated electrolyte for a storage battery, characterized by comprising the steps of:
1) providing an electrolyte base solution, adding an additive A into the electrolyte base solution, and stirring for 30 Min;
2) continuously adding the additive B, and fully stirring for 1 h;
3) and (4) continuously adding the additive C, and fully reacting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010143054.9A CN111463484A (en) | 2020-03-04 | 2020-03-04 | Recycling activated electrolyte for storage battery and manufacturing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010143054.9A CN111463484A (en) | 2020-03-04 | 2020-03-04 | Recycling activated electrolyte for storage battery and manufacturing method thereof |
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| CN111463484A true CN111463484A (en) | 2020-07-28 |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103117419A (en) * | 2013-01-25 | 2013-05-22 | 合肥国轩高科动力能源股份公司 | Waste lithium ion battery repair method |
| CN103280606A (en) * | 2013-06-08 | 2013-09-04 | 唐春正 | Method for reactivating lead acid battery through utilizing activated electrolyte |
| CN105870530A (en) * | 2016-05-18 | 2016-08-17 | 山西嘉禾兴节能技术有限公司 | Waste lead storage battery repair and activation method |
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| CN106654392A (en) * | 2016-12-06 | 2017-05-10 | 天能集团（河南）能源科技有限公司 | Electrolyte additive of lead-acid storage battery and preparation method for electrolyte additive |
| CN107666012A (en) * | 2017-09-11 | 2018-02-06 | 上海鸣与信息科技发展有限公司 | A kind of secondary cell electrolyte and preparation method thereof |
| CN108550922A (en) * | 2018-04-26 | 2018-09-18 | 天能集团（河南）能源科技有限公司 | A kind of colloidal electrolyte of lead acid accumulator additive and its preparation method and application |
| CN109659612A (en) * | 2018-12-18 | 2019-04-19 | 惠州锂威新能源科技有限公司 | A kind of high-voltage electrolyte and the lithium ion battery containing the electrolyte |
| CN109802178A (en) * | 2018-12-26 | 2019-05-24 | 杉杉新材料（衢州）有限公司 | A kind of electrolyte containing siloxane solvent and sulfonic acid esters additive and the lithium ion battery using the electrolyte |
-
2020
- 2020-03-04 CN CN202010143054.9A patent/CN111463484A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103117419A (en) * | 2013-01-25 | 2013-05-22 | 合肥国轩高科动力能源股份公司 | Waste lithium ion battery repair method |
| CN103280606A (en) * | 2013-06-08 | 2013-09-04 | 唐春正 | Method for reactivating lead acid battery through utilizing activated electrolyte |
| CN105870530A (en) * | 2016-05-18 | 2016-08-17 | 山西嘉禾兴节能技术有限公司 | Waste lead storage battery repair and activation method |
| CN105914416A (en) * | 2016-05-18 | 2016-08-31 | 山西嘉禾兴节能技术有限公司 | Waste lead-acid storage battery repairing activating agent and use method thereof |
| CN106654392A (en) * | 2016-12-06 | 2017-05-10 | 天能集团（河南）能源科技有限公司 | Electrolyte additive of lead-acid storage battery and preparation method for electrolyte additive |
| CN107666012A (en) * | 2017-09-11 | 2018-02-06 | 上海鸣与信息科技发展有限公司 | A kind of secondary cell electrolyte and preparation method thereof |
| CN108550922A (en) * | 2018-04-26 | 2018-09-18 | 天能集团（河南）能源科技有限公司 | A kind of colloidal electrolyte of lead acid accumulator additive and its preparation method and application |
| CN109659612A (en) * | 2018-12-18 | 2019-04-19 | 惠州锂威新能源科技有限公司 | A kind of high-voltage electrolyte and the lithium ion battery containing the electrolyte |
| CN109802178A (en) * | 2018-12-26 | 2019-05-24 | 杉杉新材料（衢州）有限公司 | A kind of electrolyte containing siloxane solvent and sulfonic acid esters additive and the lithium ion battery using the electrolyte |
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