CN101853960B - Lead-acid battery active agent - Google Patents
Lead-acid battery active agent Download PDFInfo
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- CN101853960B CN101853960B CN200910061397.4A CN200910061397A CN101853960B CN 101853960 B CN101853960 B CN 101853960B CN 200910061397 A CN200910061397 A CN 200910061397A CN 101853960 B CN101853960 B CN 101853960B
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- lead
- acid battery
- active agent
- sulfate
- battery active
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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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- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention relates to the field of maintaining the performances of a lead-acid battery and prolonging the service life of the lead-acid battery, in particular to a lead-acid battery active agent. The lead-acid battery active agent is characterized by comprising the following components in percentage by mass: 11-17% of aluminum sulfate, 4-10% of magnesium sulfate, 5-10% of zinc sulfate, 3-6% of ammonium sulfate, 1-3% of disodium ethylene diamine tetraacetic acid and the balance de-ionized water.
Description
Technical field
The present invention relates to the performance maintenance of lead acid accumulator and increase the service life, specifically, relating to a kind of lead-acid battery active agent.
Background technology
At present be 10 years plate designs useful life of lead acid accumulator, but due to the condition of using and situation difference, only have the useful life of most storage battery about 2 years, by the dissection to accumulator plate, can be clearly seen that on pole plate and adhering to the lead sulfate crystallization that white is hard, due to the existence of lead sulfate crystallization, reduced effective contact area on pole plate, blocked the passage of ion-exchange, the decline that has caused lead acid accumulator to hold discharge capability, final until scrap and abandon.Because the pole plate of lead acid accumulator is to consist of velvet-like lead and brown lead oxide, therefore, in the process of abandoning and reclaiming, very easily environment is caused to serious pollution.
For maintenance and the maintenance of current performances of the lead-acid battery, all adopt two kinds of methods both at home and abroad:
1, electronics physical method.
2, electrochemical method.
The former is applicable to the storage battery of ion channel normal, more satisfactory for such battery performance, but for using the long period, and on pole plate, the serious lead acid accumulator effect of lead sulfate crystallization is not obvious.
The latter's electrochemical method, its alkalescence of its constituent is larger, and metal ion is also more simultaneously, has also increased the self discharge of storage battery when safeguarding, also not obvious for capacity and the life-time dilatation thereof of storage battery in a word.
Summary of the invention
Lead-acid battery active agent.
The present invention has overcome above-mentioned shortcoming, has proposed a kind of lead-acid battery active agent formula.
The technical solution adopted for the present invention to solve the technical problems is:
Lead-acid battery active agent by: lead sulfate, magnesium sulfate, zinc sulfate, ammonium sulfate, disodium ethylene diamine tetraacetate, deionized water form.
Its part by weight is: aluminum sulfate 11～17%, magnesium sulfate 4～10%, zinc sulfate 5～10%, ammonium sulfate 3～6%, disodium ethylene diamine tetraacetate 1～3%, deionized water supplement 100%.The summation of each group is 100%.
In above-mentioned compositional range, under specific process conditions, can effectively meet the performance maintenance of lead acid accumulator.
The effect of lead-acid battery active agent is:
Ammonium sulfate and magnesium sulfate form deoxidier jointly, in the use procedure of lead acid accumulator, the reasons such as the dehydration that the impacts such as pole plate is put owing to overcharging, crossing, temperature cause or sulfuration, can form acidifying phenomenon, cause lead oxide to come off, pole plate is loose, drawing together property is poor, the deoxidation of this deoxidier is to assist lead sulfate particle to decompose fast and reduction.Can supplement the moisture in electrolyte, solve the problem of dehydration, pH value is adjusted to optimum state simultaneously.
Concrete execution mode
1, the preparation of lead-acid battery active agent
With graduated cylinder, measure the deionized water of 57ml.
Weigh in the balance and get 15g aluminum sulfate, 9g magnesium sulfate, 10g zinc sulfate, 6g ammonium sulfate, 3g disodium ethylene diamine tetraacetate.
The sequencing taking according to above-mentioned balance joins in deionized water successively, stirs while adding, until dissolve completely.
2, for lead acid accumulator, add preparation of the present invention and maintenance free cell
The standard of adding:
(1) normal capacity storage battery addition is monomer A H 0.4～0.8ml
(2) the battery performance addition that slightly declines is monomer A H 1～1.5ml
(3) the battery performance more addition that declines is monomer A H 2～4ml
Use case example table (take lost efficacy 70% lead acid accumulator be example)
| Composition | Case 1 | Case 2 | Case 3 | Case 4 | Case 5 |
| Aluminum sulfate | ?12％ | ?13％ | ?14％ | ?15％ | ?16％ |
| Magnesium sulfate | ?5％ | ?6％ | ?7％ | ?8％ | ?9％ |
| Zinc sulfate | ?6％ | ?7％ | ?8％ | ?9％ | ?10％ |
| Ammonium sulfate | ?3％ | ?4％ | ?4％ | ?5％ | ?6％ |
| Disodium ethylene diamine tetraacetate | ?1％ | ?1％ | ?2％ | ?2％ | ?3％ |
The in the situation that of case 1:
Because the concentration of adding is lower, the speed of reaction is slower, and the time of recovery is longer, and only returns to 40% of battery capacity.
The in the situation that of case 2:
Reaction speed changes to some extent, capacity restoration to 50%.
The in the situation that of case 3:
Capacity brings up to 65%.
The in the situation that of case 4:
Under this condition, desulfuration speed is accelerated, and does not produce heat, easily returns to 90% of nominal capacity.
The in the situation that of case 5:
Whole reaction is similar to case 4, and capacity is increased to 92%.
Claims (1)
1. a method for lead-acid battery active agent, is characterized in that the preparation steps of lead-acid battery active agent is:
1. with graduated cylinder, measure the deionized water of 57ml;
2. weigh in the balance and get 15g aluminum sulfate, 9g magnesium sulfate, 10g zinc sulfate, 6g ammonium sulfate, 3g disodium ethylene diamine tetraacetate;
3. the sequencing taking according to above-mentioned balance joins in deionized water successively, stirs while adding, until dissolve completely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910061397.4A CN101853960B (en) | 2009-04-03 | 2009-04-03 | Lead-acid battery active agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910061397.4A CN101853960B (en) | 2009-04-03 | 2009-04-03 | Lead-acid battery active agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101853960A CN101853960A (en) | 2010-10-06 |
| CN101853960B true CN101853960B (en) | 2014-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910061397.4A Active CN101853960B (en) | 2009-04-03 | 2009-04-03 | Lead-acid battery active agent |
Country Status (1)
| Country | Link |
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| CN (1) | CN101853960B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103050738B (en) * | 2012-12-25 | 2015-05-20 | 深圳市佰特瑞储能系统有限公司 | Lead acid storage battery electrolyte additive and preparation method thereof |
| CN103268962A (en) * | 2013-05-23 | 2013-08-28 | 江苏欧力特能源科技有限公司 | Electrolyte of lead-acid accumulator |
| CN105529503A (en) * | 2015-03-05 | 2016-04-27 | 沈阳一正能源科技有限公司 | Neutral repair liquid for lead-acid storage battery and preparation technology of neutral repair liquid |
| 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 |
| CN106329016A (en) * | 2016-10-25 | 2017-01-11 | 梁振华 | Lead-acid storage battery active compatibilizer and preparation and use method thereof |
| CN106654411A (en) * | 2016-12-23 | 2017-05-10 | 安徽国威电动车制造有限公司 | Active agent for repairing lead-acid battery of electric vehicle and modulation method of active agent |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1087754A (en) * | 1992-11-30 | 1994-06-08 | 武汉时代科学研究院 | A kind of Synergistic recovery agent for lead-acid accumulator jar |
| CN1547281A (en) * | 2003-12-17 | 2004-11-17 | 王仁兴 | Beneficiate liquid for lead-acid accumulator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005044689A (en) * | 2003-07-24 | 2005-02-17 | Gt:Kk | Life-prolonging solution for lead storage battery |
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2009
- 2009-04-03 CN CN200910061397.4A patent/CN101853960B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1087754A (en) * | 1992-11-30 | 1994-06-08 | 武汉时代科学研究院 | A kind of Synergistic recovery agent for lead-acid accumulator jar |
| CN1547281A (en) * | 2003-12-17 | 2004-11-17 | 王仁兴 | Beneficiate liquid for lead-acid accumulator |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2005-44689A 2005.02.17 |
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| Publication number | Publication date |
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| CN101853960A (en) | 2010-10-06 |
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