CN106252748A - Lead-acid accumulator high-energy regenerated repair liquid - Google Patents
Lead-acid accumulator high-energy regenerated repair liquid Download PDFInfo
- Publication number
- CN106252748A CN106252748A CN201510346174.8A CN201510346174A CN106252748A CN 106252748 A CN106252748 A CN 106252748A CN 201510346174 A CN201510346174 A CN 201510346174A CN 106252748 A CN106252748 A CN 106252748A
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- China
- Prior art keywords
- acid
- lead
- repair liquid
- energy regenerated
- battery
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Classifications
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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
-
- 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
Abstract
The invention belongs to field of batteries, more specifically, relate to lead-acid accumulator high-energy regenerated repair liquid.Its raw material composition and weight proportion, be calculated as with 100%, halogen acids 42%, high molecular polymer 20%, magnesium oxide 10%, salicylic acid 5%, boric acid 15%, citric acid 2%, tartaric acid 2%, calcium chloride 4%.Capacity restoration rate of the present invention is high, and without the waste battery of physical injury, after reparation, capacity all can reach more than 90%.
Description
Technical field:
The invention belongs to field of batteries, more specifically, relate to lead-acid accumulator high-energy regenerated repair liquid.
Background technology:
In general, it is little that lead-acid accumulator has internal driving, the feature of low cost of manufacture, is widely used in every field, but accumulator is during long-term placement and using, and the surface of pole plate can separate out sulfate, is gradually covered in polar board surface.And sulfate has extremely strong impedance, the sulfate being attached to polar board surface hinders the electric conductivity of pole plate, increase the internal driving of lead-acid accumulators, charging current diminishes because limiting, charging (internal driving rises, and charge circuit shows fully charged and stops charging) is just stopped by the voltage of battery before causing accumulator to be filled.Making accumulator be always maintained at the state of off-capacity, and constantly separate out sulfate, make the performance of battery drastically reduce, sulfuric acid density declines the most therewith.Owing to sulfate is insoluble in electrolyte, the capacity of battery to be recovered, delaying the generation of sulfate, removing sulphate crystal is key point.Therefore say sulfate be determine battery life maximum will be because of, if going removing sulfate will significantly extend the service life of lead-acid accumulator completely.
Summary of the invention:
The present invention is just for the problems referred to above, it is provided that a kind of lead-acid accumulator high-energy regenerated repair liquid.
To achieve these goals, the present invention adopts the following technical scheme that, its raw material composition and weight proportion, is calculated as with 100%, halogen acids 42%, high molecular polymer 20%, magnesium oxide 10%, salicylic acid 5%, boric acid 15%, citric acid 2%, tartaric acid 2%, calcium chloride 4%.
Described halogen acids is more than one in Fluohydric acid., hydrochloric acid, hydrobromic acid and hydroiodic acid.
The composition of described halogen acids and weight proportion, be calculated as with 100%, Fluohydric acid. 10～30%, hydrochloric acid 10～30%, hydrobromic acid 10～30%, hydroiodic acid 10～30%.
Described high molecular polymer is polyvinyl alcohol, Polyethylene Glycol or polyvinyl lactam.
Beneficial effects of the present invention:
1, capacity restoration rate is high, and without the waste battery of physical injury, after reparation, capacity all can reach more than 90%.
2, capacity resuming is fast, typically carries out more than 2 charge and discharge cycles without physical injury waste battery, and capacity i.e. can reach more than 90%, even if there being the battery that light physical damages, capacity also can be greatly improved.
3, tool preventive effect, adds accumulator after repairing, up to more than 1 year during its effecting reaction, therefore can delay the formation of sulfate in a long time.
4, chemical property belongs to neutrality, to human body and environment without any harmful effect, the most there is not inflammability, ignition properties and corrosivity, therefore to environment and human body without any harmful effect, can by the keeping of neutral aqueous solution goods use.
Detailed description of the invention:
Embodiment 1
Add 42g Fluohydric acid., 126g hydrochloric acid, 126g hydrobromic acid, 126g hydroiodic acid, 200g polyvinyl alcohol, 100g magnesium oxide, 50g salicylic acid and calcium chloride 40g in a kettle., fully react 30 minutes at 95 DEG C, it is subsequently added into 150g boric acid, 20g citric acid, 20g tartaric acid, continue reaction 10 minutes, after standing 1 hour.
Embodiment 2 (restorative procedure)
Open accumulator valve gap and inject the repair liquid that embodiment 1 prepares, fill by 1Ah × 0.08CC, with 0.05C10Battery carrying out constant-current charge 30 hours (10H leads × 1.5 times), charging stands 3 hours after terminating；Perform by YO/T799-2002 communication analysing valve control type lead-acid accumulator battery standard；When in combo, any one battery reaches 1.8V, for the final discharging voltage of whole Battery pack；Discharge process uses intelligent load machine every storage battery is monitored in real time, be spaced and according to Real-time Monitoring Data, every storage battery noted down for 1 minute；Repeating above charge and discharge cycles program 2 times, battery can be repaired.
The invention belongs to neutral activator, act on pole plate.After injection in charging process, the sulfate being covered in polar board surface is passed through electrochemical reaction, it is made to be reduced to dilute sulfuric acid and lead (PbSO4 sulfate → Pb lead+SO4 dilute sulfuric acid), making the battery can be after 2-3 charge and discharge cycles, (the same with other recovery techniques, the premise of reparation be to have physical damnification to return to original state, such as disconnected grid, short circuit, open circuit etc.), but also the formation of sulfate can be delayed.After treatment, can significantly change the performance of battery, battery capacity is made to increase, electrolyte density recovers normal, improve physics and the chemical state of performance degradation battery, fundamentally solve because sulphate crystal makes battery capacity reduce, the problem of performance degradation, greatly improve the utilization benefit of lead-acid accumulator.
Embodiment 3
The repair liquid that embodiment 1 prepares is applied to mobile Dandong branch company and discards the reparation of lead-acid accumulator, storage battery specification GFM-600, model 2V 600AH/10HR, begin to use in February, 05, place in warehouse more than 3 years after scrapping, without capacity, and with serious phenomenon of losing water, but inside battery pole plate does not has obvious physical damnification.
After the repair liquid reparation that embodiment 1 prepares, electric discharge duration 10 hours, discharge current 60A, final voltage 45.9V, monomer ceiling voltage 1.932V, monomer minimum voltage 1.879V, monitored in real time according to discharge time, had returned to storage battery initial capacity, reach communications industry base station power and use standard, and it is installed on nine base stations, Liancheng on July 6th, 2011, so far, working properly.Real time data can be shown in Table 1.
Real time record table repaired by table 1 battery
After being applied to nine base stations, Liancheng, two Battery packs after again repairing being carried out Site Detection, detection mode is, cuts off civil power, by the power supply direct to base station communication apparatus of the battery after repairing, power supply often reach 8 hours 11 points, meet actual operation requirements.
Embodiment 4
In embodiment 3, the repair liquid that the waste battery embodiment 1 of mobile Dandong branch company prepares is repaired, after employing 1 year, continue the performance of battery is detected, testing result is as follows: actual capacity is more than 90%, discharge 10 hours often, organize terminal voltage 46.1V, prove that with this repairing effect of accumulator is good.
Claims (4)
1. lead-acid accumulator high-energy regenerated repair liquid, it is characterised in that its raw material composition and weight are joined
Ratio, is calculated as with 100%, halogen acids 42%, high molecular polymer 20%, magnesium oxide 10%, water
Poplar acid 5%, boric acid 15%, citric acid 2%, tartaric acid 2%, calcium chloride 4%.
Lead-acid accumulator high-energy regenerated repair liquid the most according to claim 1, it is characterised in that
Described halogen acids is more than one in Fluohydric acid., hydrochloric acid, hydrobromic acid and hydroiodic acid.
Lead-acid accumulator high-energy regenerated repair liquid the most according to claim 1, it is characterised in that
The composition of described halogen acids and weight proportion, be calculated as with 100%, Fluohydric acid. 10～30%, salt
Acid 10～30%, hydrobromic acid 10～30%, hydroiodic acid 10～30%.
Lead-acid accumulator high-energy regenerated repair liquid the most according to claim 1, it is characterised in that
Described high molecular polymer is polyvinyl alcohol, Polyethylene Glycol or polyvinyl lactam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510346174.8A CN106252748A (en) | 2015-06-15 | 2015-06-15 | Lead-acid accumulator high-energy regenerated repair liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510346174.8A CN106252748A (en) | 2015-06-15 | 2015-06-15 | Lead-acid accumulator high-energy regenerated repair liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106252748A true CN106252748A (en) | 2016-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510346174.8A Pending CN106252748A (en) | 2015-06-15 | 2015-06-15 | Lead-acid accumulator high-energy regenerated repair liquid |
Country Status (1)
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| CN (1) | CN106252748A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108232341A (en) * | 2017-12-30 | 2018-06-29 | 天津华庆百胜能源有限公司 | A kind of lead-acid accumulator neutrality repairs liquid and its preparation process |
Citations (7)
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|---|---|---|---|---|
| JP2002190329A (en) * | 2000-12-21 | 2002-07-05 | Tomotaka Marui | Method and device for lead storage battery regeneration |
| CN101022181A (en) * | 2006-02-15 | 2007-08-22 | 王一锋 | Lead-acid battery recovery active agent and lead-acid battery sulfation recovery method |
| CN101093905A (en) * | 2007-07-16 | 2007-12-26 | 陈玉涛 | Sulfuration restoration agent for lead acid battery |
| CN102013534A (en) * | 2010-11-05 | 2011-04-13 | 江西省电力科学研究院 | Cathode protection-based valve control type lead-acid battery capacity activation solution |
| CN103311587A (en) * | 2013-05-27 | 2013-09-18 | 张修斌 | Preparation method of repairing solution of lead-acid storage battery |
| CN104269580A (en) * | 2014-06-19 | 2015-01-07 | 宁波钶翔工业科技有限公司 | A repair liquid for a lead-acid storage battery and a method of repairing the lead-acid storage battery by utilization of the repair liquid |
| CN104505553A (en) * | 2014-11-25 | 2015-04-08 | 广州泓淮电子科技有限公司 | Environment-friendly lead-acid-battery regeneration-liquid concentrate and manufacturing method thereof |
-
2015
- 2015-06-15 CN CN201510346174.8A patent/CN106252748A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002190329A (en) * | 2000-12-21 | 2002-07-05 | Tomotaka Marui | Method and device for lead storage battery regeneration |
| CN101022181A (en) * | 2006-02-15 | 2007-08-22 | 王一锋 | Lead-acid battery recovery active agent and lead-acid battery sulfation recovery method |
| CN101093905A (en) * | 2007-07-16 | 2007-12-26 | 陈玉涛 | Sulfuration restoration agent for lead acid battery |
| CN102013534A (en) * | 2010-11-05 | 2011-04-13 | 江西省电力科学研究院 | Cathode protection-based valve control type lead-acid battery capacity activation solution |
| CN103311587A (en) * | 2013-05-27 | 2013-09-18 | 张修斌 | Preparation method of repairing solution of lead-acid storage battery |
| CN104269580A (en) * | 2014-06-19 | 2015-01-07 | 宁波钶翔工业科技有限公司 | A repair liquid for a lead-acid storage battery and a method of repairing the lead-acid storage battery by utilization of the repair liquid |
| CN104505553A (en) * | 2014-11-25 | 2015-04-08 | 广州泓淮电子科技有限公司 | Environment-friendly lead-acid-battery regeneration-liquid concentrate and manufacturing method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108232341A (en) * | 2017-12-30 | 2018-06-29 | 天津华庆百胜能源有限公司 | A kind of lead-acid accumulator neutrality repairs liquid and its preparation process |
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Application publication date: 20161221 |
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